exchange

Base system with REST service to issue digital coins, run by the payment service provider
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commit 19536e05e64c348b7cfde78482f5b151d628dac4
parent a4e4fecc43026e754364d4f1e4383c331e664d2c
Author: Christian Grothoff <grothoff@gnunet.org>
Date:   Sun, 12 Apr 2026 19:54:11 +0200

move headers that are not being installed out of include/taler

Diffstat:

Msrc/auditor/report-lib.c | 18+++++++++---------


Msrc/auditor/taler-auditor-dbinit.c | 6+++---


Msrc/auditor/taler-auditor-httpd.c | 2+-


Msrc/auditor/taler-auditor-httpd_delete-generic.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-amount-arithmetic-inconsistency.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-bad-sig-losses.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-balances.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-closure-lags.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-coin-inconsistency.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-denomination-key-validity-withdraw-inconsistency.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-denomination-pending.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-denominations-without-sigs.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-deposit-confirmations.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-early-aggregation.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-emergency-by-count.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-emergency.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-fee-time-inconsistency.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-historic-denomination-revenue.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-historic-reserve-summary.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-misattribution-in-inconsistency.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-pending-deposits.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-progress.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-purse-not-closed-inconsistencies.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-purses.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-reserve-balance-insufficient-inconsistency.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-reserve-balance-summary-wrong-inconsistency.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-reserve-in-inconsistency.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-reserve-not-closed-inconsistency.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-reserves.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-row-inconsistency.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-row-minor-inconsistencies.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-wire-format-inconsistency.c | 4++--


Msrc/auditor/taler-auditor-httpd_get-monitoring-wire-out-inconsistency.c | 4++--


Msrc/auditor/taler-auditor-httpd_patch-generic-suppressed.c | 4++--


Msrc/auditor/taler-auditor-httpd_put-deposit-confirmation.c | 8++++----


Msrc/auditor/taler-auditor-sync.c | 408++++++++++++++++++++++++++++++++++++++++----------------------------------------


Msrc/auditor/taler-helper-auditor-aggregation.c | 36++++++++++++++++++------------------


Msrc/auditor/taler-helper-auditor-coins.c | 66+++++++++++++++++++++++++++++++++---------------------------------


Msrc/auditor/taler-helper-auditor-deposits.c | 20++++++++++----------


Msrc/auditor/taler-helper-auditor-purses.c | 48++++++++++++++++++++++++------------------------


Msrc/auditor/taler-helper-auditor-reserves.c | 58+++++++++++++++++++++++++++++-----------------------------


Msrc/auditor/taler-helper-auditor-transfer.c | 36++++++++++++++++++------------------


Msrc/auditor/taler-helper-auditor-wire-credit.c | 40++++++++++++++++++++--------------------


Msrc/auditor/taler-helper-auditor-wire-debit.c | 44++++++++++++++++++++++----------------------


Msrc/auditordb/create_tables.c | 2+-


Msrc/auditordb/del_denomination_balance.c | 2+-


Msrc/auditordb/del_reserve_info.c | 2+-


Msrc/auditordb/delete_auditor_closure_lag.c | 2+-


Msrc/auditordb/delete_early_aggregation.c | 2+-


Msrc/auditordb/delete_generic.c | 2+-


Msrc/auditordb/delete_pending_deposit.c | 2+-


Msrc/auditordb/delete_purse_info.c | 2+-


Msrc/auditordb/delete_reserve_in_inconsistency.c | 2+-


Msrc/auditordb/delete_wire_out_inconsistency_if_matching.c | 2+-


Msrc/auditordb/drop_tables.c | 2+-


Msrc/auditordb/event_listen.c | 2+-


Msrc/auditordb/event_notify.c | 2+-


Msrc/auditordb/gc.c | 2+-


Msrc/auditordb/get_amount_arithmetic_inconsistency.c | 2+-


Msrc/auditordb/get_auditor_closure_lags.c | 2+-


Msrc/auditordb/get_auditor_progress.c | 2+-


Msrc/auditordb/get_bad_sig_losses.c | 2+-


Msrc/auditordb/get_balance.c | 2+-


Msrc/auditordb/get_balances.c | 2+-


Msrc/auditordb/get_coin_inconsistency.c | 2+-


Msrc/auditordb/get_denomination_balance.c | 2+-


Msrc/auditordb/get_denomination_key_validity_withdraw_inconsistency.c | 2+-


Msrc/auditordb/get_denomination_pending.c | 2+-


Msrc/auditordb/get_denominations_without_sigs.c | 2+-


Msrc/auditordb/get_deposit_confirmations.c | 2+-


Msrc/auditordb/get_emergency.c | 2+-


Msrc/auditordb/get_emergency_by_count.c | 2+-


Msrc/auditordb/get_exchange_signkeys.c | 2+-


Msrc/auditordb/get_fee_time_inconsistency.c | 2+-


Msrc/auditordb/get_misattribution_in_inconsistency.c | 2+-


Msrc/auditordb/get_progress_points.c | 2+-


Msrc/auditordb/get_purse_info.c | 2+-


Msrc/auditordb/get_purse_not_closed_inconsistencies.c | 2+-


Msrc/auditordb/get_purses.c | 2+-


Msrc/auditordb/get_reserve_balance_insufficient_inconsistency.c | 2+-


Msrc/auditordb/get_reserve_balance_summary_wrong_inconsistency.c | 2+-


Msrc/auditordb/get_reserve_in_inconsistency.c | 2+-


Msrc/auditordb/get_reserve_info.c | 2+-


Msrc/auditordb/get_reserve_not_closed_inconsistency.c | 2+-


Msrc/auditordb/get_reserves.c | 2+-


Msrc/auditordb/get_row_inconsistency.c | 2+-


Msrc/auditordb/get_row_minor_inconsistencies.c | 2+-


Msrc/auditordb/get_wire_fee_summary.c | 2+-


Msrc/auditordb/get_wire_format_inconsistency.c | 2+-


Msrc/auditordb/get_wire_out_inconsistency.c | 2+-


Msrc/auditordb/insert_amount_arithmetic_inconsistency.c | 2+-


Msrc/auditordb/insert_auditor_closure_lags.c | 2+-


Msrc/auditordb/insert_auditor_progress.c | 2+-


Msrc/auditordb/insert_bad_sig_losses.c | 2+-


Msrc/auditordb/insert_balance.c | 2+-


Msrc/auditordb/insert_coin_inconsistency.c | 2+-


Msrc/auditordb/insert_denomination_balance.c | 2+-


Msrc/auditordb/insert_denomination_key_validity_withdraw_inconsistency.c | 2+-


Msrc/auditordb/insert_denomination_pending.c | 2+-


Msrc/auditordb/insert_denominations_without_sigs.c | 2+-


Msrc/auditordb/insert_deposit_confirmation.c | 2+-


Msrc/auditordb/insert_early_aggregation.c | 2+-


Msrc/auditordb/insert_emergency.c | 2+-


Msrc/auditordb/insert_emergency_by_count.c | 2+-


Msrc/auditordb/insert_exchange_signkey.c | 2+-


Msrc/auditordb/insert_fee_time_inconsistency.c | 2+-


Msrc/auditordb/insert_historic_denom_revenue.c | 2+-


Msrc/auditordb/insert_historic_reserve_revenue.c | 2+-


Msrc/auditordb/insert_misattribution_in_inconsistency.c | 2+-


Msrc/auditordb/insert_pending_deposit.c | 2+-


Msrc/auditordb/insert_purse_info.c | 2+-


Msrc/auditordb/insert_purse_not_closed_inconsistencies.c | 2+-


Msrc/auditordb/insert_reserve_balance_insufficient_inconsistency.c | 2+-


Msrc/auditordb/insert_reserve_balance_summary_wrong_inconsistency.c | 2+-


Msrc/auditordb/insert_reserve_in_inconsistency.c | 2+-


Msrc/auditordb/insert_reserve_info.c | 2+-


Msrc/auditordb/insert_reserve_not_closed_inconsistency.c | 2+-


Msrc/auditordb/insert_row_inconsistency.c | 2+-


Msrc/auditordb/insert_row_minor_inconsistencies.c | 2+-


Msrc/auditordb/insert_wire_format_inconsistency.c | 2+-


Msrc/auditordb/insert_wire_out_inconsistency.c | 2+-


Msrc/auditordb/lookup_reserve_in_inconsistency.c | 2+-


Msrc/auditordb/preflight.c | 2+-


Msrc/auditordb/select_early_aggregations.c | 2+-


Msrc/auditordb/select_historic_denom_revenue.c | 2+-


Msrc/auditordb/select_historic_reserve_revenue.c | 2+-


Msrc/auditordb/select_pending_deposits.c | 2+-


Msrc/auditordb/select_purse_expired.c | 2+-


Msrc/auditordb/select_reserve_in_inconsistency.c | 2+-


Msrc/auditordb/start.c | 4++--


Msrc/auditordb/test_auditordb.c | 36++++++++++++++++++------------------


Msrc/auditordb/test_auditordb_checkpoints.c | 20++++++++++----------


Msrc/auditordb/update_auditor_progress.c | 2+-


Msrc/auditordb/update_balance.c | 2+-


Msrc/auditordb/update_denomination_balance.c | 2+-


Msrc/auditordb/update_generic_suppressed.c | 2+-


Msrc/auditordb/update_purse_info.c | 2+-


Msrc/auditordb/update_reserve_info.c | 2+-


Msrc/auditordb/update_wire_fee_summary.c | 2+-


Msrc/benchmark/taler-aggregator-benchmark.c | 18+++++++++---------


Msrc/exchange-tools/taler-exchange-dbinit.c | 16++++++++--------


Msrc/exchange/taler-exchange-aggregator.c | 46+++++++++++++++++++++++-----------------------


Msrc/exchange/taler-exchange-closer.c | 20++++++++++----------


Msrc/exchange/taler-exchange-drain.c | 16++++++++--------


Msrc/exchange/taler-exchange-expire.c | 18+++++++++---------


Msrc/exchange/taler-exchange-httpd.c | 4++--


Msrc/exchange/taler-exchange-httpd_common_kyc.c | 28++++++++++++++--------------


Msrc/exchange/taler-exchange-httpd_db.c | 12++++++------


Msrc/exchange/taler-exchange-httpd_delete-purses-PURSE_PUB.c | 6+++---


Msrc/exchange/taler-exchange-httpd_extensions.c | 12++++++------


Msrc/exchange/taler-exchange-httpd_get-aml-OFFICER_PUB-accounts.c | 2+-


Msrc/exchange/taler-exchange-httpd_get-aml-OFFICER_PUB-attributes-H_NORMALIZED_PAYTO.c | 6+++---


Msrc/exchange/taler-exchange-httpd_get-aml-OFFICER_PUB-decisions.c | 2+-


Msrc/exchange/taler-exchange-httpd_get-aml-OFFICER_PUB-kyc-statistics-NAMES.c | 2+-


Msrc/exchange/taler-exchange-httpd_get-aml-OFFICER_PUB-legitimizations.c | 2+-


Msrc/exchange/taler-exchange-httpd_get-aml-OFFICER_PUB-transfers.c | 6+++---


Msrc/exchange/taler-exchange-httpd_get-coins-COIN_PUB-history.c | 2+-


Msrc/exchange/taler-exchange-httpd_get-contracts-CONTRACT_PUB.c | 2+-


Msrc/exchange/taler-exchange-httpd_get-deposits.c | 6+++---


Msrc/exchange/taler-exchange-httpd_get-keys.c | 22+++++++++++-----------


Msrc/exchange/taler-exchange-httpd_get-kyc-check-H_NORMALIZED_PAYTO.c | 6+++---


Msrc/exchange/taler-exchange-httpd_get-kyc-info-ACCESS_TOKEN.c | 16++++++++--------


Msrc/exchange/taler-exchange-httpd_get-kyc-proof-PROVIDER_NAME.c | 2+-


Msrc/exchange/taler-exchange-httpd_get-purses-PURSE_PUB-merge.c | 6+++---


Msrc/exchange/taler-exchange-httpd_get-reserves-RESERVE_PUB-attest.c | 2+-


Msrc/exchange/taler-exchange-httpd_get-reserves-RESERVE_PUB-history.c | 2+-


Msrc/exchange/taler-exchange-httpd_get-reserves-RESERVE_PUB.c | 6+++---


Msrc/exchange/taler-exchange-httpd_get-transfers-WTID.c | 6+++---


Msrc/exchange/taler-exchange-httpd_kyc-webhook.c | 2+-


Msrc/exchange/taler-exchange-httpd_post-aml-OFFICER_PUB-decision.c | 2+-


Msrc/exchange/taler-exchange-httpd_post-auditors-AUDITOR_PUB-H_DENOM_PUB.c | 6+++---


Msrc/exchange/taler-exchange-httpd_post-batch-deposit.c | 12++++++------


Msrc/exchange/taler-exchange-httpd_post-coins-COIN_PUB-refund.c | 4++--


Msrc/exchange/taler-exchange-httpd_post-kyc-start-ID.c | 8++++----


Msrc/exchange/taler-exchange-httpd_post-kyc-upload-ID.c | 8++++----


Msrc/exchange/taler-exchange-httpd_post-kyc-wallet.c | 2+-


Msrc/exchange/taler-exchange-httpd_post-management-aml-officers.c | 2+-


Msrc/exchange/taler-exchange-httpd_post-management-auditors-AUDITOR_PUB-disable.c | 4++--


Msrc/exchange/taler-exchange-httpd_post-management-auditors.c | 6+++---


Msrc/exchange/taler-exchange-httpd_post-management-denominations-H_DENOM_PUB-revoke.c | 2+-


Msrc/exchange/taler-exchange-httpd_post-management-drain.c | 2+-


Msrc/exchange/taler-exchange-httpd_post-management-extensions.c | 4++--


Msrc/exchange/taler-exchange-httpd_post-management-global-fees.c | 4++--


Msrc/exchange/taler-exchange-httpd_post-management-keys.c | 8++++----


Msrc/exchange/taler-exchange-httpd_post-management-partners.c | 2+-


Msrc/exchange/taler-exchange-httpd_post-management-signkeys-EXCHANGE_PUB-revoke.c | 2+-


Msrc/exchange/taler-exchange-httpd_post-management-wire-disable.c | 4++--


Msrc/exchange/taler-exchange-httpd_post-management-wire-fee.c | 4++--


Msrc/exchange/taler-exchange-httpd_post-management-wire.c | 6+++---


Msrc/exchange/taler-exchange-httpd_post-melt.c | 8++++----


Msrc/exchange/taler-exchange-httpd_post-purses-PURSE_PUB-create.c | 16++++++++--------


Msrc/exchange/taler-exchange-httpd_post-purses-PURSE_PUB-deposit.c | 12++++++------


Msrc/exchange/taler-exchange-httpd_post-purses-PURSE_PUB-merge.c | 10+++++-----


Msrc/exchange/taler-exchange-httpd_post-recoup-refresh.c | 4++--


Msrc/exchange/taler-exchange-httpd_post-recoup-withdraw.c | 4++--


Msrc/exchange/taler-exchange-httpd_post-reserves-RESERVE_PUB-attest.c | 2+-


Msrc/exchange/taler-exchange-httpd_post-reserves-RESERVE_PUB-close.c | 6+++---


Msrc/exchange/taler-exchange-httpd_post-reserves-RESERVE_PUB-open.c | 6+++---


Msrc/exchange/taler-exchange-httpd_post-reserves-RESERVE_PUB-purse.c | 16++++++++--------


Msrc/exchange/taler-exchange-httpd_post-reveal-melt.c | 4++--


Msrc/exchange/taler-exchange-httpd_post-reveal-withdraw.c | 2+-


Msrc/exchange/taler-exchange-httpd_post-withdraw.c | 10+++++-----


Msrc/exchange/taler-exchange-httpd_responses.h | 2+-


Msrc/exchange/taler-exchange-router.c | 12++++++------


Msrc/exchange/taler-exchange-sanctionscheck.c | 20++++++++++----------


Msrc/exchange/taler-exchange-transfer.c | 26+++++++++++++-------------


Msrc/exchange/taler-exchange-wirewatch.c | 24++++++++++++------------


Msrc/exchangedb/abort_shard.c | 2+-


Msrc/exchangedb/account_history.c | 10+++++-----


Msrc/exchangedb/activate_signing_key.c | 2+-


Msrc/exchangedb/add_denomination_key.c | 2+-


Msrc/exchangedb/add_policy_fulfillment_proof.c | 2+-


Msrc/exchangedb/aggregate.c | 4++--


Msrc/exchangedb/batch_ensure_coin_known.c | 2+-


Msrc/exchangedb/begin_revolving_shard.c | 8++++----


Msrc/exchangedb/begin_shard.c | 8++++----


Msrc/exchangedb/clear_aml_lock.c | 2+-


Msrc/exchangedb/commit.c | 2+-


Msrc/exchangedb/complete_shard.c | 2+-


Msrc/exchangedb/compute_shard.c | 2+-


Msrc/exchangedb/count_known_coins.c | 2+-


Msrc/exchangedb/create_aggregation_transient.c | 2+-


Msrc/exchangedb/create_tables.c | 2+-


Msrc/exchangedb/delete_aggregation_transient.c | 2+-


Msrc/exchangedb/delete_shard_locks.c | 2+-


Msrc/exchangedb/disable_rules.c | 2+-


Msrc/exchangedb/do_check_deposit_idempotent.c | 4++--


Msrc/exchangedb/do_deposit.c | 4++--


Msrc/exchangedb/do_purse_delete.c | 2+-


Msrc/exchangedb/do_purse_deposit.c | 2+-


Msrc/exchangedb/do_purse_merge.c | 2+-


Msrc/exchangedb/do_recoup.c | 2+-


Msrc/exchangedb/do_recoup_refresh.c | 2+-


Msrc/exchangedb/do_refresh.c | 2+-


Msrc/exchangedb/do_refund.c | 4++--


Msrc/exchangedb/do_reserve_open.c | 2+-


Msrc/exchangedb/do_reserve_purse.c | 2+-


Msrc/exchangedb/do_withdraw.c | 2+-


Msrc/exchangedb/drain_kyc_alert.c | 2+-


Msrc/exchangedb/drop_tables.c | 2+-


Msrc/exchangedb/enable_rules.c | 2+-


Msrc/exchangedb/ensure_coin_known.c | 2+-


Msrc/exchangedb/event_listen.c | 2+-


Msrc/exchangedb/event_listen_cancel.c | 2+-


Msrc/exchangedb/event_notify.c | 2+-


Msrc/exchangedb/exchangedb_transactions.c | 2+-


Msrc/exchangedb/expire_purse.c | 2+-


Msrc/exchangedb/find_aggregation_transient.c | 2+-


Msrc/exchangedb/free_coin_transaction_list.c | 2+-


Msrc/exchangedb/free_reserve_history.c | 2+-


Msrc/exchangedb/gc.c | 2+-


Msrc/exchangedb/get_coin_denomination.c | 2+-


Msrc/exchangedb/get_coin_transactions.c | 8++++----


Msrc/exchangedb/get_denomination_by_serial.c | 2+-


Msrc/exchangedb/get_denomination_info.c | 2+-


Msrc/exchangedb/get_denomination_revocation.c | 2+-


Msrc/exchangedb/get_drain_profit.c | 2+-


Msrc/exchangedb/get_expired_reserves.c | 2+-


Msrc/exchangedb/get_extension_manifest.c | 2+-


Msrc/exchangedb/get_global_fee.c | 2+-


Msrc/exchangedb/get_global_fees.c | 2+-


Msrc/exchangedb/get_known_coin.c | 2+-


Msrc/exchangedb/get_kyc_rules.c | 2+-


Msrc/exchangedb/get_old_coin_by_h_blind.c | 2+-


Msrc/exchangedb/get_pending_kyc_requirement_process.c | 2+-


Msrc/exchangedb/get_policy_details.c | 2+-


Msrc/exchangedb/get_purse_deposit.c | 2+-


Msrc/exchangedb/get_purse_request.c | 2+-


Msrc/exchangedb/get_ready_deposit.c | 2+-


Msrc/exchangedb/get_refresh.c | 2+-


Msrc/exchangedb/get_reserve_balance.c | 2+-


Msrc/exchangedb/get_reserve_by_h_planchets.c | 2+-


Msrc/exchangedb/get_reserve_history.c | 8++++----


Msrc/exchangedb/get_signature_for_known_coin.c | 2+-


Msrc/exchangedb/get_unfinished_close_requests.c | 2+-


Msrc/exchangedb/get_wire_accounts.c | 2+-


Msrc/exchangedb/get_wire_fee.c | 2+-


Msrc/exchangedb/get_wire_fees.c | 2+-


Msrc/exchangedb/get_wire_hash_for_contract.c | 2+-


Msrc/exchangedb/get_withdraw.c | 2+-


Msrc/exchangedb/have_deposit2.c | 2+-


Msrc/exchangedb/inject_auditor_triggers.c | 4++--


Msrc/exchangedb/insert_active_legitimization_measure.c | 2+-


Msrc/exchangedb/insert_aml_decision.c | 2+-


Msrc/exchangedb/insert_aml_officer.c | 2+-


Msrc/exchangedb/insert_aml_program_failure.c | 2+-


Msrc/exchangedb/insert_auditor.c | 2+-


Msrc/exchangedb/insert_auditor_denom_sig.c | 2+-


Msrc/exchangedb/insert_close_request.c | 2+-


Msrc/exchangedb/insert_contract.c | 4++--


Msrc/exchangedb/insert_denomination_info.c | 2+-


Msrc/exchangedb/insert_denomination_revocation.c | 2+-


Msrc/exchangedb/insert_drain_profit.c | 2+-


Msrc/exchangedb/insert_global_fee.c | 4++--


Msrc/exchangedb/insert_kyc_failure.c | 4++--


Msrc/exchangedb/insert_kyc_requirement_process.c | 2+-


Msrc/exchangedb/insert_partner.c | 2+-


Msrc/exchangedb/insert_purse_request.c | 4++--


Msrc/exchangedb/insert_records_by_table.c | 2+-


Msrc/exchangedb/insert_refund.c | 2+-


Msrc/exchangedb/insert_reserve_closed.c | 6+++---


Msrc/exchangedb/insert_reserve_open_deposit.c | 2+-


Msrc/exchangedb/insert_sanction_list_hit.c | 2+-


Msrc/exchangedb/insert_signkey_revocation.c | 2+-


Msrc/exchangedb/insert_successor_measure.c | 2+-


Msrc/exchangedb/insert_wire.c | 2+-


Msrc/exchangedb/insert_wire_fee.c | 4++--


Msrc/exchangedb/iterate_active_auditors.c | 2+-


Msrc/exchangedb/iterate_active_signkeys.c | 2+-


Msrc/exchangedb/iterate_auditor_denominations.c | 2+-


Msrc/exchangedb/iterate_denomination_info.c | 2+-


Msrc/exchangedb/iterate_denominations.c | 2+-


Msrc/exchangedb/iterate_kyc_reference.c | 2+-


Msrc/exchangedb/iterate_reserve_close_info.c | 2+-


Msrc/exchangedb/kyc_provider_account_lookup.c | 2+-


Msrc/exchangedb/kycauth_in_insert.c | 2+-


Msrc/exchangedb/lookup_active_legitimization.c | 2+-


Msrc/exchangedb/lookup_aml_file_number.c | 2+-


Msrc/exchangedb/lookup_aml_history.c | 2+-


Msrc/exchangedb/lookup_aml_officer.c | 2+-


Msrc/exchangedb/lookup_auditor_status.c | 2+-


Msrc/exchangedb/lookup_auditor_timestamp.c | 2+-


Msrc/exchangedb/lookup_completed_legitimization.c | 2+-


Msrc/exchangedb/lookup_denomination_key.c | 2+-


Msrc/exchangedb/lookup_global_fee_by_time.c | 2+-


Msrc/exchangedb/lookup_h_payto_by_access_token.c | 2+-


Msrc/exchangedb/lookup_kyc_history.c | 2+-


Msrc/exchangedb/lookup_kyc_process_by_account.c | 2+-


Msrc/exchangedb/lookup_kyc_requirement_by_row.c | 2+-


Msrc/exchangedb/lookup_kyc_status_by_token.c | 2+-


Msrc/exchangedb/lookup_pending_legitimization.c | 2+-


Msrc/exchangedb/lookup_records_by_table.c | 2+-


Msrc/exchangedb/lookup_rules_by_access_token.c | 2+-


Msrc/exchangedb/lookup_serial_by_table.c | 2+-


Msrc/exchangedb/lookup_signing_key.c | 2+-


Msrc/exchangedb/lookup_signkey_revocation.c | 2+-


Msrc/exchangedb/lookup_transfer_by_deposit.c | 2+-


Msrc/exchangedb/lookup_wire_fee_by_time.c | 2+-


Msrc/exchangedb/lookup_wire_timestamp.c | 2+-


Msrc/exchangedb/lookup_wire_transfer.c | 2+-


Msrc/exchangedb/mark_refresh_reveal_success.c | 2+-


Msrc/exchangedb/persist_aml_program_result.c | 8++++----


Msrc/exchangedb/persist_kyc_attributes.c | 2+-


Msrc/exchangedb/persist_policy_details.c | 2+-


Msrc/exchangedb/pg.c | 2+-


Msrc/exchangedb/preflight.c | 2+-


Msrc/exchangedb/profit_drains_get_pending.c | 2+-


Msrc/exchangedb/profit_drains_set_finished.c | 2+-


Msrc/exchangedb/release_revolving_shard.c | 2+-


Msrc/exchangedb/reserves_get.c | 2+-


Msrc/exchangedb/reserves_get_origin.c | 2+-


Msrc/exchangedb/reserves_in_insert.c | 12++++++------


Msrc/exchangedb/reserves_update.c | 2+-


Msrc/exchangedb/rollback.c | 2+-


Msrc/exchangedb/select_account_merges_above_serial_id.c | 2+-


Msrc/exchangedb/select_aggregation_amounts_for_kyc_check.c | 2+-


Msrc/exchangedb/select_aggregation_transient.c | 2+-


Msrc/exchangedb/select_aggregations_above_serial.c | 2+-


Msrc/exchangedb/select_all_kyc_attributes.c | 2+-


Msrc/exchangedb/select_all_purse_decisions_above_serial_id.c | 2+-


Msrc/exchangedb/select_all_purse_deletions_above_serial_id.c | 2+-


Msrc/exchangedb/select_aml_attributes.c | 2+-


Msrc/exchangedb/select_aml_decisions.c | 2+-


Msrc/exchangedb/select_aml_measures.c | 2+-


Msrc/exchangedb/select_aml_statistics.c | 2+-


Msrc/exchangedb/select_auditor_denom_sig.c | 2+-


Msrc/exchangedb/select_batch_deposits_missing_wire.c | 2+-


Msrc/exchangedb/select_coin_deposits_above_serial_id.c | 2+-


Msrc/exchangedb/select_contract.c | 2+-


Msrc/exchangedb/select_contract_by_purse.c | 2+-


Msrc/exchangedb/select_deposit_amounts_for_kyc_check.c | 2+-


Msrc/exchangedb/select_exchange_credit_transfers.c | 2+-


Msrc/exchangedb/select_exchange_debit_transfers.c | 2+-


Msrc/exchangedb/select_exchange_kycauth_transfers.c | 2+-


Msrc/exchangedb/select_kyc_accounts.c | 2+-


Msrc/exchangedb/select_kyc_attributes.c | 2+-


Msrc/exchangedb/select_merge_amounts_for_kyc_check.c | 2+-


Msrc/exchangedb/select_purse.c | 2+-


Msrc/exchangedb/select_purse_by_merge_pub.c | 2+-


Msrc/exchangedb/select_purse_decisions_above_serial_id.c | 2+-


Msrc/exchangedb/select_purse_deposits_above_serial_id.c | 2+-


Msrc/exchangedb/select_purse_deposits_by_purse.c | 2+-


Msrc/exchangedb/select_purse_merge.c | 2+-


Msrc/exchangedb/select_purse_merges_above_serial_id.c | 2+-


Msrc/exchangedb/select_purse_requests_above_serial_id.c | 2+-


Msrc/exchangedb/select_recoup_above_serial_id.c | 2+-


Msrc/exchangedb/select_recoup_refresh_above_serial_id.c | 2+-


Msrc/exchangedb/select_refreshes_above_serial_id.c | 2+-


Msrc/exchangedb/select_refunds_above_serial_id.c | 2+-


Msrc/exchangedb/select_refunds_by_coin.c | 2+-


Msrc/exchangedb/select_reserve_close_info.c | 2+-


Msrc/exchangedb/select_reserve_close_request_info.c | 2+-


Msrc/exchangedb/select_reserve_closed_above_serial_id.c | 2+-


Msrc/exchangedb/select_reserve_open_above_serial_id.c | 2+-


Msrc/exchangedb/select_reserves_in_above_serial_id.c | 2+-


Msrc/exchangedb/select_reserves_in_above_serial_id_by_account.c | 2+-


Msrc/exchangedb/select_wire_out_above_serial_id.c | 2+-


Msrc/exchangedb/select_wire_out_above_serial_id_by_account.c | 2+-


Msrc/exchangedb/select_withdraw_amounts_for_kyc_check.c | 4++--


Msrc/exchangedb/select_withdrawals_above_serial_id.c | 2+-


Msrc/exchangedb/set_aml_lock.c | 2+-


Msrc/exchangedb/set_extension_manifest.c | 2+-


Msrc/exchangedb/set_purse_balance.c | 2+-


Msrc/exchangedb/start.c | 4++--


Msrc/exchangedb/start_deferred_wire_out.c | 6+++---


Msrc/exchangedb/start_read_committed.c | 4++--


Msrc/exchangedb/start_read_only.c | 4++--


Msrc/exchangedb/store_wire_transfer_out.c | 2+-


Msrc/exchangedb/test_aml_officer.c | 2+-


Msrc/exchangedb/trigger_kyc_rule_for_account.c | 2+-


Msrc/exchangedb/update_aggregation_transient.c | 2+-


Msrc/exchangedb/update_auditor.c | 2+-


Msrc/exchangedb/update_kyc_process_by_row.c | 2+-


Msrc/exchangedb/update_rules.c | 26+++++++++++++-------------


Msrc/exchangedb/update_wire.c | 2+-


Msrc/exchangedb/wad_in_insert.c | 2+-


Msrc/exchangedb/wire_prepare_data_get.c | 2+-


Msrc/exchangedb/wire_prepare_data_insert.c | 2+-


Msrc/exchangedb/wire_prepare_data_mark_failed.c | 2+-


Msrc/exchangedb/wire_prepare_data_mark_finished.c | 2+-


Rsrc/include/taler/auditor-database/create_tables.h -> src/include/auditor-database/create_tables.h | 0


Asrc/include/auditor-database/del_denomination_balance.h | 40++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/auditor-database/del_reserve_info.h -> src/include/auditor-database/del_reserve_info.h | 0


Asrc/include/auditor-database/delete_auditor_closure_lag.h | 48++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/auditor-database/delete_early_aggregation.h | 41+++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/auditor-database/delete_generic.h -> src/include/auditor-database/delete_generic.h | 0


Asrc/include/auditor-database/delete_pending_deposit.h | 41+++++++++++++++++++++++++++++++++++++++++


Asrc/include/auditor-database/delete_purse_info.h | 40++++++++++++++++++++++++++++++++++++++++


Asrc/include/auditor-database/delete_reserve_in_inconsistency.h | 38++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/auditor-database/delete_wire_out_inconsistency_if_matching.h -> src/include/auditor-database/delete_wire_out_inconsistency_if_matching.h | 0


Rsrc/include/taler/auditor-database/drop_tables.h -> src/include/auditor-database/drop_tables.h | 0


Rsrc/include/taler/auditor-database/event_listen.h -> src/include/auditor-database/event_listen.h | 0


Rsrc/include/taler/auditor-database/event_notify.h -> src/include/auditor-database/event_notify.h | 0


Rsrc/include/taler/auditor-database/gc.h -> src/include/auditor-database/gc.h | 0


Rsrc/include/taler/auditor-database/get_amount_arithmetic_inconsistency.h -> src/include/auditor-database/get_amount_arithmetic_inconsistency.h | 0


Rsrc/include/taler/auditor-database/get_auditor_closure_lags.h -> src/include/auditor-database/get_auditor_closure_lags.h | 0


Rsrc/include/taler/auditor-database/get_auditor_progress.h -> src/include/auditor-database/get_auditor_progress.h | 0


Rsrc/include/taler/auditor-database/get_bad_sig_losses.h -> src/include/auditor-database/get_bad_sig_losses.h | 0


Asrc/include/auditor-database/get_balance.h | 44++++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/auditor-database/get_balances.h -> src/include/auditor-database/get_balances.h | 0


Rsrc/include/taler/auditor-database/get_coin_inconsistency.h -> src/include/auditor-database/get_coin_inconsistency.h | 0


Rsrc/include/taler/auditor-database/get_denomination_balance.h -> src/include/auditor-database/get_denomination_balance.h | 0


Rsrc/include/taler/auditor-database/get_denomination_key_validity_withdraw_inconsistency.h -> src/include/auditor-database/get_denomination_key_validity_withdraw_inconsistency.h | 0


Rsrc/include/taler/auditor-database/get_denomination_pending.h -> src/include/auditor-database/get_denomination_pending.h | 0


Rsrc/include/taler/auditor-database/get_denominations_without_sigs.h -> src/include/auditor-database/get_denominations_without_sigs.h | 0


Rsrc/include/taler/auditor-database/get_deposit_confirmations.h -> src/include/auditor-database/get_deposit_confirmations.h | 0


Rsrc/include/taler/auditor-database/get_emergency.h -> src/include/auditor-database/get_emergency.h | 0


Rsrc/include/taler/auditor-database/get_emergency_by_count.h -> src/include/auditor-database/get_emergency_by_count.h | 0


Rsrc/include/taler/auditor-database/get_exchange_signkeys.h -> src/include/auditor-database/get_exchange_signkeys.h | 0


Rsrc/include/taler/auditor-database/get_fee_time_inconsistency.h -> src/include/auditor-database/get_fee_time_inconsistency.h | 0


Rsrc/include/taler/auditor-database/get_misattribution_in_inconsistency.h -> src/include/auditor-database/get_misattribution_in_inconsistency.h | 0


Asrc/include/auditor-database/get_progress_points.h | 66++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/auditor-database/get_purse_info.h | 46++++++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/auditor-database/get_purse_not_closed_inconsistencies.h -> src/include/auditor-database/get_purse_not_closed_inconsistencies.h | 0


Rsrc/include/taler/auditor-database/get_purses.h -> src/include/auditor-database/get_purses.h | 0


Rsrc/include/taler/auditor-database/get_reserve_balance_insufficient_inconsistency.h -> src/include/auditor-database/get_reserve_balance_insufficient_inconsistency.h | 0


Rsrc/include/taler/auditor-database/get_reserve_balance_summary_wrong_inconsistency.h -> src/include/auditor-database/get_reserve_balance_summary_wrong_inconsistency.h | 0


Rsrc/include/taler/auditor-database/get_reserve_in_inconsistency.h -> src/include/auditor-database/get_reserve_in_inconsistency.h | 0


Rsrc/include/taler/auditor-database/get_reserve_info.h -> src/include/auditor-database/get_reserve_info.h | 0


Rsrc/include/taler/auditor-database/get_reserve_not_closed_inconsistency.h -> src/include/auditor-database/get_reserve_not_closed_inconsistency.h | 0


Rsrc/include/taler/auditor-database/get_reserves.h -> src/include/auditor-database/get_reserves.h | 0


Rsrc/include/taler/auditor-database/get_row_inconsistency.h -> src/include/auditor-database/get_row_inconsistency.h | 0


Rsrc/include/taler/auditor-database/get_row_minor_inconsistencies.h -> src/include/auditor-database/get_row_minor_inconsistencies.h | 0


Rsrc/include/taler/auditor-database/get_wire_fee_summary.h -> src/include/auditor-database/get_wire_fee_summary.h | 0


Rsrc/include/taler/auditor-database/get_wire_format_inconsistency.h -> src/include/auditor-database/get_wire_format_inconsistency.h | 0


Rsrc/include/taler/auditor-database/get_wire_out_inconsistency.h -> src/include/auditor-database/get_wire_out_inconsistency.h | 0


Rsrc/include/taler/auditor-database/insert_amount_arithmetic_inconsistency.h -> src/include/auditor-database/insert_amount_arithmetic_inconsistency.h | 0


Rsrc/include/taler/auditor-database/insert_auditor_closure_lags.h -> src/include/auditor-database/insert_auditor_closure_lags.h | 0


Rsrc/include/taler/auditor-database/insert_auditor_progress.h -> src/include/auditor-database/insert_auditor_progress.h | 0


Rsrc/include/taler/auditor-database/insert_bad_sig_losses.h -> src/include/auditor-database/insert_bad_sig_losses.h | 0


Rsrc/include/taler/auditor-database/insert_balance.h -> src/include/auditor-database/insert_balance.h | 0


Rsrc/include/taler/auditor-database/insert_coin_inconsistency.h -> src/include/auditor-database/insert_coin_inconsistency.h | 0


Rsrc/include/taler/auditor-database/insert_denomination_balance.h -> src/include/auditor-database/insert_denomination_balance.h | 0


Rsrc/include/taler/auditor-database/insert_denomination_key_validity_withdraw_inconsistency.h -> src/include/auditor-database/insert_denomination_key_validity_withdraw_inconsistency.h | 0


Rsrc/include/taler/auditor-database/insert_denomination_pending.h -> src/include/auditor-database/insert_denomination_pending.h | 0


Rsrc/include/taler/auditor-database/insert_denominations_without_sigs.h -> src/include/auditor-database/insert_denominations_without_sigs.h | 0


Rsrc/include/taler/auditor-database/insert_deposit_confirmation.h -> src/include/auditor-database/insert_deposit_confirmation.h | 0


Asrc/include/auditor-database/insert_early_aggregation.h | 47+++++++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/auditor-database/insert_emergency.h -> src/include/auditor-database/insert_emergency.h | 0


Rsrc/include/taler/auditor-database/insert_emergency_by_count.h -> src/include/auditor-database/insert_emergency_by_count.h | 0


Rsrc/include/taler/auditor-database/insert_exchange_signkey.h -> src/include/auditor-database/insert_exchange_signkey.h | 0


Rsrc/include/taler/auditor-database/insert_fee_time_inconsistency.h -> src/include/auditor-database/insert_fee_time_inconsistency.h | 0


Rsrc/include/taler/auditor-database/insert_historic_denom_revenue.h -> src/include/auditor-database/insert_historic_denom_revenue.h | 0


Rsrc/include/taler/auditor-database/insert_historic_reserve_revenue.h -> src/include/auditor-database/insert_historic_reserve_revenue.h | 0


Rsrc/include/taler/auditor-database/insert_misattribution_in_inconsistency.h -> src/include/auditor-database/insert_misattribution_in_inconsistency.h | 0


Asrc/include/auditor-database/insert_pending_deposit.h | 48++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/auditor-database/insert_purse_info.h | 46++++++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/auditor-database/insert_purse_not_closed_inconsistencies.h -> src/include/auditor-database/insert_purse_not_closed_inconsistencies.h | 0


Rsrc/include/taler/auditor-database/insert_reserve_balance_insufficient_inconsistency.h -> src/include/auditor-database/insert_reserve_balance_insufficient_inconsistency.h | 0


Rsrc/include/taler/auditor-database/insert_reserve_balance_summary_wrong_inconsistency.h -> src/include/auditor-database/insert_reserve_balance_summary_wrong_inconsistency.h | 0


Rsrc/include/taler/auditor-database/insert_reserve_in_inconsistency.h -> src/include/auditor-database/insert_reserve_in_inconsistency.h | 0


Rsrc/include/taler/auditor-database/insert_reserve_info.h -> src/include/auditor-database/insert_reserve_info.h | 0


Rsrc/include/taler/auditor-database/insert_reserve_not_closed_inconsistency.h -> src/include/auditor-database/insert_reserve_not_closed_inconsistency.h | 0


Rsrc/include/taler/auditor-database/insert_row_inconsistency.h -> src/include/auditor-database/insert_row_inconsistency.h | 0


Rsrc/include/taler/auditor-database/insert_row_minor_inconsistencies.h -> src/include/auditor-database/insert_row_minor_inconsistencies.h | 0


Rsrc/include/taler/auditor-database/insert_wire_format_inconsistency.h -> src/include/auditor-database/insert_wire_format_inconsistency.h | 0


Rsrc/include/taler/auditor-database/insert_wire_out_inconsistency.h -> src/include/auditor-database/insert_wire_out_inconsistency.h | 0


Rsrc/include/taler/auditor-database/lookup_reserve_in_inconsistency.h -> src/include/auditor-database/lookup_reserve_in_inconsistency.h | 0


Rsrc/include/taler/auditor-database/preflight.h -> src/include/auditor-database/preflight.h | 0


Asrc/include/auditor-database/select_early_aggregations.h | 96+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/auditor-database/select_historic_denom_revenue.h -> src/include/auditor-database/select_historic_denom_revenue.h | 0


Rsrc/include/taler/auditor-database/select_historic_reserve_revenue.h -> src/include/auditor-database/select_historic_reserve_revenue.h | 0


Asrc/include/auditor-database/select_pending_deposits.h | 97+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/auditor-database/select_purse_expired.h | 76++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/auditor-database/select_reserve_in_inconsistency.h | 43+++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/auditor-database/start.h -> src/include/auditor-database/start.h | 0


Asrc/include/auditor-database/template.h | 27+++++++++++++++++++++++++++


Rsrc/include/taler/auditor-database/update_auditor_progress.h -> src/include/auditor-database/update_auditor_progress.h | 0


Asrc/include/auditor-database/update_balance.h | 46++++++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/auditor-database/update_denomination_balance.h -> src/include/auditor-database/update_denomination_balance.h | 0


Rsrc/include/taler/auditor-database/update_generic_suppressed.h -> src/include/auditor-database/update_generic_suppressed.h | 0


Asrc/include/auditor-database/update_purse_info.h | 45+++++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/auditor-database/update_reserve_info.h -> src/include/auditor-database/update_reserve_info.h | 0


Rsrc/include/taler/auditor-database/update_wire_fee_summary.h -> src/include/auditor-database/update_wire_fee_summary.h | 0


Asrc/include/exchange-database/abort_shard.h | 42++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/exchange-database/account_history.h -> src/include/exchange-database/account_history.h | 0


Asrc/include/exchange-database/activate_signing_key.h | 48++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/add_denomination_key.h | 54++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/add_policy_fulfillment_proof.h | 40++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/aggregate.h | 46++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/batch_ensure_coin_known.h | 115+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/begin_revolving_shard.h | 48++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/begin_shard.h | 46++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/clear_aml_lock.h | 45+++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/commit.h | 36++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/complete_shard.h | 42++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/compute_shard.h | 38++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/count_known_coins.h | 39+++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/create_aggregation_transient.h | 59+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/exchange-database/create_tables.h -> src/include/exchange-database/create_tables.h | 0


Asrc/include/exchange-database/delete_aggregation_transient.h | 48++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/delete_shard_locks.h | 40++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/disable_rules.h | 38++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/do_check_deposit_idempotent.h | 47+++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/do_deposit.h | 56++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/do_purse_delete.h | 48++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/do_purse_deposit.h | 66++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/do_purse_merge.h | 62++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/do_recoup.h | 55+++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/do_recoup_refresh.h | 64++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/do_refresh.h | 57+++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/do_refund.h | 77+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/exchange-database/do_reserve_open.h -> src/include/exchange-database/do_reserve_open.h | 0


Asrc/include/exchange-database/do_reserve_purse.h | 62++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/do_withdraw.h | 59+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/drain_kyc_alert.h | 40++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/exchange-database/drop_tables.h -> src/include/exchange-database/drop_tables.h | 0


Asrc/include/exchange-database/enable_rules.h | 40++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/ensure_coin_known.h | 94+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/exchange-database/event_listen.h -> src/include/exchange-database/event_listen.h | 0


Asrc/include/exchange-database/event_listen_cancel.h | 40++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/exchange-database/event_notify.h -> src/include/exchange-database/event_notify.h | 0


Asrc/include/exchange-database/expire_purse.h | 40++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/find_aggregation_transient.h | 54++++++++++++++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/exchange-database/free_coin_transaction_list.h -> src/include/exchange-database/free_coin_transaction_list.h | 0


Rsrc/include/taler/exchange-database/free_reserve_history.h -> src/include/exchange-database/free_reserve_history.h | 0


Rsrc/include/taler/exchange-database/gc.h -> src/include/exchange-database/gc.h | 0


Asrc/include/exchange-database/get_coin_denomination.h | 45+++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/get_coin_transactions.h | 64++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/get_denomination_by_serial.h | 43+++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/get_denomination_info.h | 48++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/get_denomination_revocation.h | 49+++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/get_drain_profit.h | 55+++++++++++++++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/exchange-database/get_expired_reserves.h -> src/include/exchange-database/get_expired_reserves.h | 0


Asrc/include/exchange-database/get_extension_manifest.h | 42++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/get_global_fee.h | 54++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/get_global_fees.h | 93+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/get_known_coin.h | 40++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/get_kyc_rules.h | 76++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/get_old_coin_by_h_blind.h | 46++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/get_pending_kyc_requirement_process.h | 48++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/get_policy_details.h | 42++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/get_purse_deposit.h | 55+++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/get_purse_request.h | 62++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/get_ready_deposit.h | 51+++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/get_refresh.h | 42++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/get_reserve_balance.h | 46++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/get_reserve_by_h_planchets.h | 49+++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/get_reserve_history.h | 59+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/get_signature_for_known_coin.h | 50++++++++++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/exchange-database/get_unfinished_close_requests.h -> src/include/exchange-database/get_unfinished_close_requests.h | 0


Asrc/include/exchange-database/get_wire_accounts.h | 100+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/get_wire_fee.h | 51+++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/get_wire_fees.h | 84+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/get_wire_hash_for_contract.h | 52++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/get_withdraw.h | 43+++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/have_deposit2.h | 57+++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/inject_auditor_triggers.h | 43+++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/insert_active_legitimization_measure.h | 53+++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/insert_aml_decision.h | 101+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/insert_aml_officer.h | 58++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/insert_aml_program_failure.h | 51+++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/insert_auditor.h | 47+++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/insert_auditor_denom_sig.h | 51+++++++++++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/exchange-database/insert_close_request.h -> src/include/exchange-database/insert_close_request.h | 0


Asrc/include/exchange-database/insert_contract.h | 48++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/insert_denomination_info.h | 46++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/insert_denomination_revocation.h | 49+++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/insert_drain_profit.h | 56++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/insert_global_fee.h | 54++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/insert_kyc_failure.h | 55+++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/insert_kyc_requirement_process.h | 62++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/insert_partner.h | 54++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/insert_purse_request.h | 69+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/insert_records_by_table.h | 43+++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/insert_refund.h | 38++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/insert_reserve_closed.h | 58++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/exchange-database/insert_reserve_open_deposit.h -> src/include/exchange-database/insert_reserve_open_deposit.h | 0


Asrc/include/exchange-database/insert_sanction_list_hit.h | 54++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/insert_signkey_revocation.h | 46++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/insert_successor_measure.h | 43+++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/insert_wire.h | 61+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/insert_wire_fee.h | 49+++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/iterate_active_auditors.h | 75+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/iterate_active_signkeys.h | 79+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/iterate_auditor_denominations.h | 81+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/iterate_denomination_info.h | 80+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/iterate_denominations.h | 68++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/exchange-database/iterate_kyc_reference.h -> src/include/exchange-database/iterate_kyc_reference.h | 0


Rsrc/include/taler/exchange-database/iterate_reserve_close_info.h -> src/include/exchange-database/iterate_reserve_close_info.h | 0


Asrc/include/exchange-database/kyc_provider_account_lookup.h | 53+++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/kycauth_in_insert.h | 54++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/lookup_active_legitimization.h | 49+++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/lookup_aml_file_number.h | 47+++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/lookup_aml_history.h | 108+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/lookup_aml_officer.h | 51+++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/lookup_auditor_status.h | 44++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/lookup_auditor_timestamp.h | 45+++++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/exchange-database/lookup_completed_legitimization.h -> src/include/exchange-database/lookup_completed_legitimization.h | 0


Asrc/include/exchange-database/lookup_denomination_key.h | 45+++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/lookup_global_fee_by_time.h | 59+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/lookup_h_payto_by_access_token.h | 53+++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/lookup_kyc_history.h | 115+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/lookup_kyc_process_by_account.h | 59+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/lookup_kyc_requirement_by_row.h | 72++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/lookup_kyc_status_by_token.h | 47+++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/lookup_pending_legitimization.h | 62++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/exchange-database/lookup_records_by_table.h -> src/include/exchange-database/lookup_records_by_table.h | 0


Asrc/include/exchange-database/lookup_rules_by_access_token.h | 47+++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/lookup_serial_by_table.h | 44++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/lookup_signing_key.h | 43+++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/lookup_signkey_revocation.h | 46++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/lookup_transfer_by_deposit.h | 79+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/lookup_wire_fee_by_time.h | 53+++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/lookup_wire_timestamp.h | 44++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/lookup_wire_transfer.h | 111+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/mark_refresh_reveal_success.h | 42++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/persist_aml_program_result.h | 53+++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/persist_kyc_attributes.h | 63+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/persist_policy_details.h | 52++++++++++++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/exchange-database/preflight.h -> src/include/exchange-database/preflight.h | 0


Asrc/include/exchange-database/profit_drains_get_pending.h | 59+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/profit_drains_set_finished.h | 40++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/release_revolving_shard.h | 44++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/reserves_get.h | 40++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/reserves_get_origin.h | 48++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/reserves_in_insert.h | 58++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/reserves_update.h | 41+++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/rollback.h | 36++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/exchange-database/select_account_merges_above_serial_id.h -> src/include/exchange-database/select_account_merges_above_serial_id.h | 0


Asrc/include/exchange-database/select_aggregation_amounts_for_kyc_check.h | 48++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_aggregation_transient.h | 58++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_aggregations_above_serial.h | 85+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_all_kyc_attributes.h | 101+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/exchange-database/select_all_purse_decisions_above_serial_id.h -> src/include/exchange-database/select_all_purse_decisions_above_serial_id.h | 0


Asrc/include/exchange-database/select_all_purse_deletions_above_serial_id.h | 84+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_aml_attributes.h | 98+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_aml_decisions.h | 123+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_aml_measures.h | 96+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_aml_statistics.h | 81+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_auditor_denom_sig.h | 49+++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_batch_deposits_missing_wire.h | 87+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_coin_deposits_above_serial_id.h | 93+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_contract.h | 50++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_contract_by_purse.h | 46++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_deposit_amounts_for_kyc_check.h | 51+++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_exchange_credit_transfers.h | 51+++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_exchange_debit_transfers.h | 77+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_exchange_kycauth_transfers.h | 74++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_kyc_accounts.h | 114+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_kyc_attributes.h | 91+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_merge_amounts_for_kyc_check.h | 48++++++++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/exchange-database/select_purse.h -> src/include/exchange-database/select_purse.h | 0


Asrc/include/exchange-database/select_purse_by_merge_pub.h | 69+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_purse_decisions_above_serial_id.h | 92+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/exchange-database/select_purse_deposits_above_serial_id.h -> src/include/exchange-database/select_purse_deposits_above_serial_id.h | 0


Asrc/include/exchange-database/select_purse_deposits_by_purse.h | 91+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_purse_merge.h | 56++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/exchange-database/select_purse_merges_above_serial_id.h -> src/include/exchange-database/select_purse_merges_above_serial_id.h | 0


Rsrc/include/taler/exchange-database/select_purse_requests_above_serial_id.h -> src/include/exchange-database/select_purse_requests_above_serial_id.h | 0


Asrc/include/exchange-database/select_recoup_above_serial_id.h | 103+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_recoup_refresh_above_serial_id.h | 109+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_refreshes_above_serial_id.h | 109+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_refunds_above_serial_id.h | 109+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_refunds_by_coin.h | 82+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/exchange-database/select_reserve_close_info.h -> src/include/exchange-database/select_reserve_close_info.h | 0


Rsrc/include/taler/exchange-database/select_reserve_close_request_info.h -> src/include/exchange-database/select_reserve_close_request_info.h | 0


Rsrc/include/taler/exchange-database/select_reserve_closed_above_serial_id.h -> src/include/exchange-database/select_reserve_closed_above_serial_id.h | 0


Rsrc/include/taler/exchange-database/select_reserve_open_above_serial_id.h -> src/include/exchange-database/select_reserve_open_above_serial_id.h | 0


Asrc/include/exchange-database/select_reserves_in_above_serial_id.h | 71+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_reserves_in_above_serial_id_by_account.h | 77+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_wire_out_above_serial_id.h | 71+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_wire_out_above_serial_id_by_account.h | 75+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_withdraw_amounts_for_kyc_check.h | 56++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/select_withdrawals_above_serial_id.h | 122+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/set_aml_lock.h | 48++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/set_extension_manifest.h | 43+++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/set_purse_balance.h | 44++++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/exchange-database/start.h -> src/include/exchange-database/start.h | 0


Asrc/include/exchange-database/start_deferred_wire_out.h | 42++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/start_read_committed.h | 42++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/start_read_only.h | 42++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/store_wire_transfer_out.h | 55+++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/test_aml_officer.h | 43+++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/trigger_kyc_rule_for_account.h | 69+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/update_aggregation_transient.h | 54++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/update_auditor.h | 48++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/update_kyc_process_by_row.h | 65+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Rsrc/include/taler/exchange-database/update_rules.h -> src/include/exchange-database/update_rules.h | 0


Asrc/include/exchange-database/update_wire.h | 61+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/wad_in_insert.h | 52++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/wire_prepare_data_get.h | 63+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/wire_prepare_data_insert.h | 43+++++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/wire_prepare_data_mark_failed.h | 41+++++++++++++++++++++++++++++++++++++++++


Asrc/include/exchange-database/wire_prepare_data_mark_finished.h | 41+++++++++++++++++++++++++++++++++++++++++


Dsrc/include/taler/auditor-database/del_denomination_balance.h | 40----------------------------------------


Dsrc/include/taler/auditor-database/delete_auditor_closure_lag.h | 48------------------------------------------------


Dsrc/include/taler/auditor-database/delete_early_aggregation.h | 41-----------------------------------------


Dsrc/include/taler/auditor-database/delete_pending_deposit.h | 41-----------------------------------------


Dsrc/include/taler/auditor-database/delete_purse_info.h | 40----------------------------------------


Dsrc/include/taler/auditor-database/delete_reserve_in_inconsistency.h | 38--------------------------------------


Dsrc/include/taler/auditor-database/get_balance.h | 44--------------------------------------------


Dsrc/include/taler/auditor-database/get_progress_points.h | 66------------------------------------------------------------------


Dsrc/include/taler/auditor-database/get_purse_info.h | 46----------------------------------------------


Dsrc/include/taler/auditor-database/insert_early_aggregation.h | 47-----------------------------------------------


Dsrc/include/taler/auditor-database/insert_pending_deposit.h | 48------------------------------------------------


Dsrc/include/taler/auditor-database/insert_purse_info.h | 46----------------------------------------------


Dsrc/include/taler/auditor-database/select_early_aggregations.h | 96-------------------------------------------------------------------------------


Dsrc/include/taler/auditor-database/select_pending_deposits.h | 97-------------------------------------------------------------------------------


Dsrc/include/taler/auditor-database/select_purse_expired.h | 76----------------------------------------------------------------------------


Dsrc/include/taler/auditor-database/select_reserve_in_inconsistency.h | 43-------------------------------------------


Dsrc/include/taler/auditor-database/template.h | 27---------------------------


Dsrc/include/taler/auditor-database/update_balance.h | 46----------------------------------------------


Dsrc/include/taler/auditor-database/update_purse_info.h | 45---------------------------------------------


Dsrc/include/taler/exchange-database/abort_shard.h | 42------------------------------------------


Dsrc/include/taler/exchange-database/activate_signing_key.h | 48------------------------------------------------


Dsrc/include/taler/exchange-database/add_denomination_key.h | 54------------------------------------------------------


Dsrc/include/taler/exchange-database/add_policy_fulfillment_proof.h | 40----------------------------------------


Dsrc/include/taler/exchange-database/aggregate.h | 46----------------------------------------------


Dsrc/include/taler/exchange-database/batch_ensure_coin_known.h | 115-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/begin_revolving_shard.h | 48------------------------------------------------


Dsrc/include/taler/exchange-database/begin_shard.h | 46----------------------------------------------


Dsrc/include/taler/exchange-database/clear_aml_lock.h | 45---------------------------------------------


Dsrc/include/taler/exchange-database/commit.h | 36------------------------------------


Dsrc/include/taler/exchange-database/complete_shard.h | 42------------------------------------------


Dsrc/include/taler/exchange-database/compute_shard.h | 38--------------------------------------


Dsrc/include/taler/exchange-database/count_known_coins.h | 39---------------------------------------


Dsrc/include/taler/exchange-database/create_aggregation_transient.h | 59-----------------------------------------------------------


Dsrc/include/taler/exchange-database/delete_aggregation_transient.h | 48------------------------------------------------


Dsrc/include/taler/exchange-database/delete_shard_locks.h | 40----------------------------------------


Dsrc/include/taler/exchange-database/disable_rules.h | 38--------------------------------------


Dsrc/include/taler/exchange-database/do_check_deposit_idempotent.h | 47-----------------------------------------------


Dsrc/include/taler/exchange-database/do_deposit.h | 56--------------------------------------------------------


Dsrc/include/taler/exchange-database/do_purse_delete.h | 48------------------------------------------------


Dsrc/include/taler/exchange-database/do_purse_deposit.h | 66------------------------------------------------------------------


Dsrc/include/taler/exchange-database/do_purse_merge.h | 62--------------------------------------------------------------


Dsrc/include/taler/exchange-database/do_recoup.h | 55-------------------------------------------------------


Dsrc/include/taler/exchange-database/do_recoup_refresh.h | 64----------------------------------------------------------------


Dsrc/include/taler/exchange-database/do_refresh.h | 57---------------------------------------------------------


Dsrc/include/taler/exchange-database/do_refund.h | 77-----------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/do_reserve_purse.h | 62--------------------------------------------------------------


Dsrc/include/taler/exchange-database/do_withdraw.h | 59-----------------------------------------------------------


Dsrc/include/taler/exchange-database/drain_kyc_alert.h | 40----------------------------------------


Dsrc/include/taler/exchange-database/enable_rules.h | 40----------------------------------------


Dsrc/include/taler/exchange-database/ensure_coin_known.h | 94-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/event_listen_cancel.h | 40----------------------------------------


Dsrc/include/taler/exchange-database/expire_purse.h | 40----------------------------------------


Dsrc/include/taler/exchange-database/find_aggregation_transient.h | 54------------------------------------------------------


Dsrc/include/taler/exchange-database/get_coin_denomination.h | 45---------------------------------------------


Dsrc/include/taler/exchange-database/get_coin_transactions.h | 64----------------------------------------------------------------


Dsrc/include/taler/exchange-database/get_denomination_by_serial.h | 43-------------------------------------------


Dsrc/include/taler/exchange-database/get_denomination_info.h | 48------------------------------------------------


Dsrc/include/taler/exchange-database/get_denomination_revocation.h | 49-------------------------------------------------


Dsrc/include/taler/exchange-database/get_drain_profit.h | 55-------------------------------------------------------


Dsrc/include/taler/exchange-database/get_extension_manifest.h | 42------------------------------------------


Dsrc/include/taler/exchange-database/get_global_fee.h | 54------------------------------------------------------


Dsrc/include/taler/exchange-database/get_global_fees.h | 93-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/get_known_coin.h | 40----------------------------------------


Dsrc/include/taler/exchange-database/get_kyc_rules.h | 76----------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/get_old_coin_by_h_blind.h | 46----------------------------------------------


Dsrc/include/taler/exchange-database/get_pending_kyc_requirement_process.h | 48------------------------------------------------


Dsrc/include/taler/exchange-database/get_policy_details.h | 42------------------------------------------


Dsrc/include/taler/exchange-database/get_purse_deposit.h | 55-------------------------------------------------------


Dsrc/include/taler/exchange-database/get_purse_request.h | 62--------------------------------------------------------------


Dsrc/include/taler/exchange-database/get_ready_deposit.h | 51---------------------------------------------------


Dsrc/include/taler/exchange-database/get_refresh.h | 42------------------------------------------


Dsrc/include/taler/exchange-database/get_reserve_balance.h | 46----------------------------------------------


Dsrc/include/taler/exchange-database/get_reserve_by_h_planchets.h | 49-------------------------------------------------


Dsrc/include/taler/exchange-database/get_reserve_history.h | 59-----------------------------------------------------------


Dsrc/include/taler/exchange-database/get_signature_for_known_coin.h | 50--------------------------------------------------


Dsrc/include/taler/exchange-database/get_wire_accounts.h | 100-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/get_wire_fee.h | 51---------------------------------------------------


Dsrc/include/taler/exchange-database/get_wire_fees.h | 84-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/get_wire_hash_for_contract.h | 52----------------------------------------------------


Dsrc/include/taler/exchange-database/get_withdraw.h | 43-------------------------------------------


Dsrc/include/taler/exchange-database/have_deposit2.h | 57---------------------------------------------------------


Dsrc/include/taler/exchange-database/inject_auditor_triggers.h | 43-------------------------------------------


Dsrc/include/taler/exchange-database/insert_active_legitimization_measure.h | 53-----------------------------------------------------


Dsrc/include/taler/exchange-database/insert_aml_decision.h | 101-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/insert_aml_officer.h | 58----------------------------------------------------------


Dsrc/include/taler/exchange-database/insert_aml_program_failure.h | 51---------------------------------------------------


Dsrc/include/taler/exchange-database/insert_auditor.h | 47-----------------------------------------------


Dsrc/include/taler/exchange-database/insert_auditor_denom_sig.h | 51---------------------------------------------------


Dsrc/include/taler/exchange-database/insert_contract.h | 48------------------------------------------------


Dsrc/include/taler/exchange-database/insert_denomination_info.h | 46----------------------------------------------


Dsrc/include/taler/exchange-database/insert_denomination_revocation.h | 49-------------------------------------------------


Dsrc/include/taler/exchange-database/insert_drain_profit.h | 56--------------------------------------------------------


Dsrc/include/taler/exchange-database/insert_global_fee.h | 54------------------------------------------------------


Dsrc/include/taler/exchange-database/insert_kyc_failure.h | 55-------------------------------------------------------


Dsrc/include/taler/exchange-database/insert_kyc_requirement_process.h | 62--------------------------------------------------------------


Dsrc/include/taler/exchange-database/insert_partner.h | 54------------------------------------------------------


Dsrc/include/taler/exchange-database/insert_purse_request.h | 69---------------------------------------------------------------------


Dsrc/include/taler/exchange-database/insert_records_by_table.h | 43-------------------------------------------


Dsrc/include/taler/exchange-database/insert_refund.h | 38--------------------------------------


Dsrc/include/taler/exchange-database/insert_reserve_closed.h | 58----------------------------------------------------------


Dsrc/include/taler/exchange-database/insert_sanction_list_hit.h | 54------------------------------------------------------


Dsrc/include/taler/exchange-database/insert_signkey_revocation.h | 46----------------------------------------------


Dsrc/include/taler/exchange-database/insert_successor_measure.h | 43-------------------------------------------


Dsrc/include/taler/exchange-database/insert_wire.h | 61-------------------------------------------------------------


Dsrc/include/taler/exchange-database/insert_wire_fee.h | 49-------------------------------------------------


Dsrc/include/taler/exchange-database/iterate_active_auditors.h | 75---------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/iterate_active_signkeys.h | 79-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/iterate_auditor_denominations.h | 81-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/iterate_denomination_info.h | 80-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/iterate_denominations.h | 68--------------------------------------------------------------------


Dsrc/include/taler/exchange-database/kyc_provider_account_lookup.h | 53-----------------------------------------------------


Dsrc/include/taler/exchange-database/kycauth_in_insert.h | 54------------------------------------------------------


Dsrc/include/taler/exchange-database/lookup_active_legitimization.h | 49-------------------------------------------------


Dsrc/include/taler/exchange-database/lookup_aml_file_number.h | 47-----------------------------------------------


Dsrc/include/taler/exchange-database/lookup_aml_history.h | 108-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/lookup_aml_officer.h | 51---------------------------------------------------


Dsrc/include/taler/exchange-database/lookup_auditor_status.h | 44--------------------------------------------


Dsrc/include/taler/exchange-database/lookup_auditor_timestamp.h | 45---------------------------------------------


Dsrc/include/taler/exchange-database/lookup_denomination_key.h | 45---------------------------------------------


Dsrc/include/taler/exchange-database/lookup_global_fee_by_time.h | 59-----------------------------------------------------------


Dsrc/include/taler/exchange-database/lookup_h_payto_by_access_token.h | 53-----------------------------------------------------


Dsrc/include/taler/exchange-database/lookup_kyc_history.h | 115-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/lookup_kyc_process_by_account.h | 59-----------------------------------------------------------


Dsrc/include/taler/exchange-database/lookup_kyc_requirement_by_row.h | 72------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/lookup_kyc_status_by_token.h | 47-----------------------------------------------


Dsrc/include/taler/exchange-database/lookup_pending_legitimization.h | 62--------------------------------------------------------------


Dsrc/include/taler/exchange-database/lookup_rules_by_access_token.h | 47-----------------------------------------------


Dsrc/include/taler/exchange-database/lookup_serial_by_table.h | 44--------------------------------------------


Dsrc/include/taler/exchange-database/lookup_signing_key.h | 43-------------------------------------------


Dsrc/include/taler/exchange-database/lookup_signkey_revocation.h | 46----------------------------------------------


Dsrc/include/taler/exchange-database/lookup_transfer_by_deposit.h | 79-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/lookup_wire_fee_by_time.h | 53-----------------------------------------------------


Dsrc/include/taler/exchange-database/lookup_wire_timestamp.h | 44--------------------------------------------


Dsrc/include/taler/exchange-database/lookup_wire_transfer.h | 111-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/mark_refresh_reveal_success.h | 42------------------------------------------


Dsrc/include/taler/exchange-database/persist_aml_program_result.h | 53-----------------------------------------------------


Dsrc/include/taler/exchange-database/persist_kyc_attributes.h | 63---------------------------------------------------------------


Dsrc/include/taler/exchange-database/persist_policy_details.h | 52----------------------------------------------------


Dsrc/include/taler/exchange-database/profit_drains_get_pending.h | 59-----------------------------------------------------------


Dsrc/include/taler/exchange-database/profit_drains_set_finished.h | 40----------------------------------------


Dsrc/include/taler/exchange-database/release_revolving_shard.h | 44--------------------------------------------


Dsrc/include/taler/exchange-database/reserves_get.h | 40----------------------------------------


Dsrc/include/taler/exchange-database/reserves_get_origin.h | 48------------------------------------------------


Dsrc/include/taler/exchange-database/reserves_in_insert.h | 58----------------------------------------------------------


Dsrc/include/taler/exchange-database/reserves_update.h | 41-----------------------------------------


Dsrc/include/taler/exchange-database/rollback.h | 36------------------------------------


Dsrc/include/taler/exchange-database/select_aggregation_amounts_for_kyc_check.h | 48------------------------------------------------


Dsrc/include/taler/exchange-database/select_aggregation_transient.h | 58----------------------------------------------------------


Dsrc/include/taler/exchange-database/select_aggregations_above_serial.h | 85-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/select_all_kyc_attributes.h | 101-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/select_all_purse_deletions_above_serial_id.h | 84-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/select_aml_attributes.h | 98-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/select_aml_decisions.h | 123-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/select_aml_measures.h | 96-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/select_aml_statistics.h | 81-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/select_auditor_denom_sig.h | 49-------------------------------------------------


Dsrc/include/taler/exchange-database/select_batch_deposits_missing_wire.h | 87-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/select_coin_deposits_above_serial_id.h | 93-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/select_contract.h | 50--------------------------------------------------


Dsrc/include/taler/exchange-database/select_contract_by_purse.h | 46----------------------------------------------


Dsrc/include/taler/exchange-database/select_deposit_amounts_for_kyc_check.h | 51---------------------------------------------------


Dsrc/include/taler/exchange-database/select_exchange_credit_transfers.h | 51---------------------------------------------------


Dsrc/include/taler/exchange-database/select_exchange_debit_transfers.h | 77-----------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/select_exchange_kycauth_transfers.h | 74--------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/select_kyc_accounts.h | 114-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/select_kyc_attributes.h | 91-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/select_merge_amounts_for_kyc_check.h | 48------------------------------------------------


Dsrc/include/taler/exchange-database/select_purse_by_merge_pub.h | 69---------------------------------------------------------------------


Dsrc/include/taler/exchange-database/select_purse_decisions_above_serial_id.h | 92-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/select_purse_deposits_by_purse.h | 91-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/select_purse_merge.h | 56--------------------------------------------------------


Dsrc/include/taler/exchange-database/select_recoup_above_serial_id.h | 103-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/select_recoup_refresh_above_serial_id.h | 109-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/select_refreshes_above_serial_id.h | 109-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/select_refunds_above_serial_id.h | 109-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/select_refunds_by_coin.h | 82-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/select_reserves_in_above_serial_id.h | 71-----------------------------------------------------------------------


Dsrc/include/taler/exchange-database/select_reserves_in_above_serial_id_by_account.h | 77-----------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/select_wire_out_above_serial_id.h | 71-----------------------------------------------------------------------


Dsrc/include/taler/exchange-database/select_wire_out_above_serial_id_by_account.h | 75---------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/select_withdraw_amounts_for_kyc_check.h | 56--------------------------------------------------------


Dsrc/include/taler/exchange-database/select_withdrawals_above_serial_id.h | 122-------------------------------------------------------------------------------


Dsrc/include/taler/exchange-database/set_aml_lock.h | 48------------------------------------------------


Dsrc/include/taler/exchange-database/set_extension_manifest.h | 43-------------------------------------------


Dsrc/include/taler/exchange-database/set_purse_balance.h | 44--------------------------------------------


Dsrc/include/taler/exchange-database/start_deferred_wire_out.h | 42------------------------------------------


Dsrc/include/taler/exchange-database/start_read_committed.h | 42------------------------------------------


Dsrc/include/taler/exchange-database/start_read_only.h | 42------------------------------------------


Dsrc/include/taler/exchange-database/store_wire_transfer_out.h | 55-------------------------------------------------------


Dsrc/include/taler/exchange-database/test_aml_officer.h | 43-------------------------------------------


Dsrc/include/taler/exchange-database/trigger_kyc_rule_for_account.h | 69---------------------------------------------------------------------


Dsrc/include/taler/exchange-database/update_aggregation_transient.h | 54------------------------------------------------------


Dsrc/include/taler/exchange-database/update_auditor.h | 48------------------------------------------------


Dsrc/include/taler/exchange-database/update_kyc_process_by_row.h | 65-----------------------------------------------------------------


Dsrc/include/taler/exchange-database/update_wire.h | 61-------------------------------------------------------------


Dsrc/include/taler/exchange-database/wad_in_insert.h | 52----------------------------------------------------


Dsrc/include/taler/exchange-database/wire_prepare_data_get.h | 63---------------------------------------------------------------


Dsrc/include/taler/exchange-database/wire_prepare_data_insert.h | 43-------------------------------------------


Dsrc/include/taler/exchange-database/wire_prepare_data_mark_failed.h | 41-----------------------------------------


Dsrc/include/taler/exchange-database/wire_prepare_data_mark_finished.h | 41-----------------------------------------


Msrc/include/taler/meson.build | 1-


Msrc/testing/testing_api_cmd_insert_deposit.c | 14+++++++-------


927 files changed, 12916 insertions(+), 12917 deletions(-)

diff --git a/src/auditor/report-lib.c b/src/auditor/report-lib.c
@@ -19,15 +19,15 @@
  * @author Christian Grothoff
  */
 #include "report-lib.h"
-#include "taler/auditor-database/preflight.h"
-#include "taler/auditor-database/start.h"
-#include "taler/exchange-database/commit.h"
-#include "taler/exchange-database/get_denomination_by_serial.h"
-#include "taler/exchange-database/get_denomination_info.h"
-#include "taler/exchange-database/iterate_denomination_info.h"
-#include "taler/exchange-database/preflight.h"
-#include "taler/exchange-database/rollback.h"
-#include "taler/exchange-database/start.h"
+#include "auditor-database/preflight.h"
+#include "auditor-database/start.h"
+#include "exchange-database/commit.h"
+#include "exchange-database/get_denomination_by_serial.h"
+#include "exchange-database/get_denomination_info.h"
+#include "exchange-database/iterate_denomination_info.h"
+#include "exchange-database/preflight.h"
+#include "exchange-database/rollback.h"
+#include "exchange-database/start.h"
 
 /**
  * Handle to access the exchange's database.
diff --git a/src/auditor/taler-auditor-dbinit.c b/src/auditor/taler-auditor-dbinit.c
@@ -23,9 +23,9 @@
 #include <gnunet/gnunet_util_lib.h>
 #include "taler/taler_util.h"
 #include "taler/taler_auditordb_lib.h"
-#include "taler/auditor-database/gc.h"
-#include "taler/auditor-database/drop_tables.h"
-#include "taler/auditor-database/create_tables.h"
+#include "auditor-database/gc.h"
+#include "auditor-database/drop_tables.h"
+#include "auditor-database/create_tables.h"
 
 
 /**
diff --git a/src/auditor/taler-auditor-httpd.c b/src/auditor/taler-auditor-httpd.c
@@ -69,7 +69,7 @@
 #include "taler-auditor-httpd_get-monitoring-fee-time-inconsistency.h"
 #include "taler-auditor-httpd_get-monitoring-balances.h"
 #include "taler-auditor-httpd_get-monitoring-progress.h"
-#include "taler/exchange-database/preflight.h"
+#include "exchange-database/preflight.h"
 
 /**
  * Auditor protocol version string.
diff --git a/src/auditor/taler-auditor-httpd_delete-generic.c b/src/auditor/taler-auditor-httpd_delete-generic.c
@@ -22,8 +22,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_delete-generic.h"
-#include "taler/auditor-database/delete_generic.h"
-#include "taler/auditor-database/preflight.h"
+#include "auditor-database/delete_generic.h"
+#include "auditor-database/preflight.h"
 
 
 MHD_RESULT
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-amount-arithmetic-inconsistency.c b/src/auditor/taler-auditor-httpd_get-monitoring-amount-arithmetic-inconsistency.c
@@ -22,8 +22,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_get-monitoring-amount-arithmetic-inconsistency.h"
-#include "taler/auditor-database/get_amount_arithmetic_inconsistency.h"
-#include "taler/auditor-database/preflight.h"
+#include "auditor-database/get_amount_arithmetic_inconsistency.h"
+#include "auditor-database/preflight.h"
 
 
 /**
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-bad-sig-losses.c b/src/auditor/taler-auditor-httpd_get-monitoring-bad-sig-losses.c
@@ -22,8 +22,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_get-monitoring-bad-sig-losses.h"
-#include "taler/auditor-database/get_bad_sig_losses.h"
-#include "taler/auditor-database/preflight.h"
+#include "auditor-database/get_bad_sig_losses.h"
+#include "auditor-database/preflight.h"
 
 
 /**
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-balances.c b/src/auditor/taler-auditor-httpd_get-monitoring-balances.c
@@ -22,8 +22,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_get-monitoring-balances.h"
-#include "taler/auditor-database/get_balances.h"
-#include "taler/auditor-database/preflight.h"
+#include "auditor-database/get_balances.h"
+#include "auditor-database/preflight.h"
 
 /**
  * Add balance to the list.
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-closure-lags.c b/src/auditor/taler-auditor-httpd_get-monitoring-closure-lags.c
@@ -22,8 +22,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_get-monitoring-closure-lags.h"
-#include "taler/auditor-database/get_auditor_closure_lags.h"
-#include "taler/auditor-database/preflight.h"
+#include "auditor-database/get_auditor_closure_lags.h"
+#include "auditor-database/preflight.h"
 
 
 /**
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-coin-inconsistency.c b/src/auditor/taler-auditor-httpd_get-monitoring-coin-inconsistency.c
@@ -22,8 +22,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_get-monitoring-coin-inconsistency.h"
-#include "taler/auditor-database/get_coin_inconsistency.h"
-#include "taler/auditor-database/preflight.h"
+#include "auditor-database/get_coin_inconsistency.h"
+#include "auditor-database/preflight.h"
 
 
 /**
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-denomination-key-validity-withdraw-inconsistency.c b/src/auditor/taler-auditor-httpd_get-monitoring-denomination-key-validity-withdraw-inconsistency.c
@@ -24,8 +24,8 @@
 #include \
   "taler-auditor-httpd_get-monitoring-denomination-key-validity-withdraw-inconsistency.h"
 #include \
-  "taler/auditor-database/get_denomination_key_validity_withdraw_inconsistency.h"
-#include "taler/auditor-database/preflight.h"
+  "auditor-database/get_denomination_key_validity_withdraw_inconsistency.h"
+#include "auditor-database/preflight.h"
 
 /**
  * Add denomination-key-validity-withdraw-inconsistency to the list.
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-denomination-pending.c b/src/auditor/taler-auditor-httpd_get-monitoring-denomination-pending.c
@@ -22,8 +22,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_get-monitoring-denomination-pending.h"
-#include "taler/auditor-database/get_denomination_pending.h"
-#include "taler/auditor-database/preflight.h"
+#include "auditor-database/get_denomination_pending.h"
+#include "auditor-database/preflight.h"
 
 /**
  * Add denomination-pending to the list.
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-denominations-without-sigs.c b/src/auditor/taler-auditor-httpd_get-monitoring-denominations-without-sigs.c
@@ -22,8 +22,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_get-monitoring-denominations-without-sigs.h"
-#include "taler/auditor-database/get_denominations_without_sigs.h"
-#include "taler/auditor-database/preflight.h"
+#include "auditor-database/get_denominations_without_sigs.h"
+#include "auditor-database/preflight.h"
 
 
 /**
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-deposit-confirmations.c b/src/auditor/taler-auditor-httpd_get-monitoring-deposit-confirmations.c
@@ -28,8 +28,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_get-monitoring-deposit-confirmations.h"
-#include "taler/auditor-database/get_deposit_confirmations.h"
-#include "taler/auditor-database/preflight.h"
+#include "auditor-database/get_deposit_confirmations.h"
+#include "auditor-database/preflight.h"
 
 
 /**
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-early-aggregation.c b/src/auditor/taler-auditor-httpd_get-monitoring-early-aggregation.c
@@ -22,8 +22,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_get-monitoring-early-aggregation.h"
-#include "taler/auditor-database/preflight.h"
-#include "taler/auditor-database/select_early_aggregations.h"
+#include "auditor-database/preflight.h"
+#include "auditor-database/select_early_aggregations.h"
 
 
 /**
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-emergency-by-count.c b/src/auditor/taler-auditor-httpd_get-monitoring-emergency-by-count.c
@@ -22,8 +22,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_get-monitoring-emergency-by-count.h"
-#include "taler/auditor-database/get_emergency_by_count.h"
-#include "taler/auditor-database/preflight.h"
+#include "auditor-database/get_emergency_by_count.h"
+#include "auditor-database/preflight.h"
 
 /**
  * Add emergency-by-count to the list.
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-emergency.c b/src/auditor/taler-auditor-httpd_get-monitoring-emergency.c
@@ -22,8 +22,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_get-monitoring-emergency.h"
-#include "taler/auditor-database/get_emergency.h"
-#include "taler/auditor-database/preflight.h"
+#include "auditor-database/get_emergency.h"
+#include "auditor-database/preflight.h"
 
 
 /**
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-fee-time-inconsistency.c b/src/auditor/taler-auditor-httpd_get-monitoring-fee-time-inconsistency.c
@@ -22,8 +22,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_get-monitoring-fee-time-inconsistency.h"
-#include "taler/auditor-database/get_fee_time_inconsistency.h"
-#include "taler/auditor-database/preflight.h"
+#include "auditor-database/get_fee_time_inconsistency.h"
+#include "auditor-database/preflight.h"
 
 
 /**
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-historic-denomination-revenue.c b/src/auditor/taler-auditor-httpd_get-monitoring-historic-denomination-revenue.c
@@ -24,8 +24,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_get-monitoring-historic-denomination-revenue.h"
-#include "taler/auditor-database/preflight.h"
-#include "taler/auditor-database/select_historic_denom_revenue.h"
+#include "auditor-database/preflight.h"
+#include "auditor-database/select_historic_denom_revenue.h"
 
 
 /**
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-historic-reserve-summary.c b/src/auditor/taler-auditor-httpd_get-monitoring-historic-reserve-summary.c
@@ -24,8 +24,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_get-monitoring-historic-reserve-summary.h"
-#include "taler/auditor-database/preflight.h"
-#include "taler/auditor-database/select_historic_reserve_revenue.h"
+#include "auditor-database/preflight.h"
+#include "auditor-database/select_historic_reserve_revenue.h"
 
 /**
  * Add historic-reserve-summary to the list.
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-misattribution-in-inconsistency.c b/src/auditor/taler-auditor-httpd_get-monitoring-misattribution-in-inconsistency.c
@@ -22,8 +22,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_get-monitoring-misattribution-in-inconsistency.h"
-#include "taler/auditor-database/get_misattribution_in_inconsistency.h"
-#include "taler/auditor-database/preflight.h"
+#include "auditor-database/get_misattribution_in_inconsistency.h"
+#include "auditor-database/preflight.h"
 
 
 /**
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-pending-deposits.c b/src/auditor/taler-auditor-httpd_get-monitoring-pending-deposits.c
@@ -22,8 +22,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_get-monitoring-pending-deposits.h"
-#include "taler/auditor-database/preflight.h"
-#include "taler/auditor-database/select_pending_deposits.h"
+#include "auditor-database/preflight.h"
+#include "auditor-database/select_pending_deposits.h"
 
 
 /**
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-progress.c b/src/auditor/taler-auditor-httpd_get-monitoring-progress.c
@@ -22,8 +22,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_get-monitoring-progress.h"
-#include "taler/auditor-database/get_progress_points.h"
-#include "taler/auditor-database/preflight.h"
+#include "auditor-database/get_progress_points.h"
+#include "auditor-database/preflight.h"
 
 
 /**
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-purse-not-closed-inconsistencies.c b/src/auditor/taler-auditor-httpd_get-monitoring-purse-not-closed-inconsistencies.c
@@ -22,8 +22,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_get-monitoring-purse-not-closed-inconsistencies.h"
-#include "taler/auditor-database/get_purse_not_closed_inconsistencies.h"
-#include "taler/auditor-database/preflight.h"
+#include "auditor-database/get_purse_not_closed_inconsistencies.h"
+#include "auditor-database/preflight.h"
 
 /**
  * Add purse-not-closed-inconsistencies to the list.
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-purses.c b/src/auditor/taler-auditor-httpd_get-monitoring-purses.c
@@ -24,8 +24,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_get-monitoring-purses.h"
-#include "taler/auditor-database/get_purses.h"
-#include "taler/auditor-database/preflight.h"
+#include "auditor-database/get_purses.h"
+#include "auditor-database/preflight.h"
 
 /**
  * Add purses to the list.
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-reserve-balance-insufficient-inconsistency.c b/src/auditor/taler-auditor-httpd_get-monitoring-reserve-balance-insufficient-inconsistency.c
@@ -24,8 +24,8 @@
 #include \
   "taler-auditor-httpd_get-monitoring-reserve-balance-insufficient-inconsistency.h"
 #include \
-  "taler/auditor-database/get_reserve_balance_insufficient_inconsistency.h"
-#include "taler/auditor-database/preflight.h"
+  "auditor-database/get_reserve_balance_insufficient_inconsistency.h"
+#include "auditor-database/preflight.h"
 
 
 /**
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-reserve-balance-summary-wrong-inconsistency.c b/src/auditor/taler-auditor-httpd_get-monitoring-reserve-balance-summary-wrong-inconsistency.c
@@ -24,8 +24,8 @@
 #include \
   "taler-auditor-httpd_get-monitoring-reserve-balance-summary-wrong-inconsistency.h"
 #include \
-  "taler/auditor-database/get_reserve_balance_summary_wrong_inconsistency.h"
-#include "taler/auditor-database/preflight.h"
+  "auditor-database/get_reserve_balance_summary_wrong_inconsistency.h"
+#include "auditor-database/preflight.h"
 
 
 /**
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-reserve-in-inconsistency.c b/src/auditor/taler-auditor-httpd_get-monitoring-reserve-in-inconsistency.c
@@ -22,8 +22,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_get-monitoring-reserve-in-inconsistency.h"
-#include "taler/auditor-database/get_reserve_in_inconsistency.h"
-#include "taler/auditor-database/preflight.h"
+#include "auditor-database/get_reserve_in_inconsistency.h"
+#include "auditor-database/preflight.h"
 
 
 /**
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-reserve-not-closed-inconsistency.c b/src/auditor/taler-auditor-httpd_get-monitoring-reserve-not-closed-inconsistency.c
@@ -22,8 +22,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_get-monitoring-reserve-not-closed-inconsistency.h"
-#include "taler/auditor-database/get_reserve_not_closed_inconsistency.h"
-#include "taler/auditor-database/preflight.h"
+#include "auditor-database/get_reserve_not_closed_inconsistency.h"
+#include "auditor-database/preflight.h"
 
 
 /**
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-reserves.c b/src/auditor/taler-auditor-httpd_get-monitoring-reserves.c
@@ -22,8 +22,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_get-monitoring-reserves.h"
-#include "taler/auditor-database/get_reserves.h"
-#include "taler/auditor-database/preflight.h"
+#include "auditor-database/get_reserves.h"
+#include "auditor-database/preflight.h"
 
 
 /**
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-row-inconsistency.c b/src/auditor/taler-auditor-httpd_get-monitoring-row-inconsistency.c
@@ -22,8 +22,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_get-monitoring-row-inconsistency.h"
-#include "taler/auditor-database/get_row_inconsistency.h"
-#include "taler/auditor-database/preflight.h"
+#include "auditor-database/get_row_inconsistency.h"
+#include "auditor-database/preflight.h"
 
 
 /**
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-row-minor-inconsistencies.c b/src/auditor/taler-auditor-httpd_get-monitoring-row-minor-inconsistencies.c
@@ -22,8 +22,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_get-monitoring-row-minor-inconsistencies.h"
-#include "taler/auditor-database/get_row_minor_inconsistencies.h"
-#include "taler/auditor-database/preflight.h"
+#include "auditor-database/get_row_minor_inconsistencies.h"
+#include "auditor-database/preflight.h"
 
 
 /**
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-wire-format-inconsistency.c b/src/auditor/taler-auditor-httpd_get-monitoring-wire-format-inconsistency.c
@@ -22,8 +22,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_get-monitoring-wire-format-inconsistency.h"
-#include "taler/auditor-database/get_wire_format_inconsistency.h"
-#include "taler/auditor-database/preflight.h"
+#include "auditor-database/get_wire_format_inconsistency.h"
+#include "auditor-database/preflight.h"
 
 
 /**
diff --git a/src/auditor/taler-auditor-httpd_get-monitoring-wire-out-inconsistency.c b/src/auditor/taler-auditor-httpd_get-monitoring-wire-out-inconsistency.c
@@ -22,8 +22,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_get-monitoring-wire-out-inconsistency.h"
-#include "taler/auditor-database/get_wire_out_inconsistency.h"
-#include "taler/auditor-database/preflight.h"
+#include "auditor-database/get_wire_out_inconsistency.h"
+#include "auditor-database/preflight.h"
 
 
 /**
diff --git a/src/auditor/taler-auditor-httpd_patch-generic-suppressed.c b/src/auditor/taler-auditor-httpd_patch-generic-suppressed.c
@@ -22,8 +22,8 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_patch-generic-suppressed.h"
-#include "taler/auditor-database/preflight.h"
-#include "taler/auditor-database/update_generic_suppressed.h"
+#include "auditor-database/preflight.h"
+#include "auditor-database/update_generic_suppressed.h"
 
 
 MHD_RESULT
diff --git a/src/auditor/taler-auditor-httpd_put-deposit-confirmation.c b/src/auditor/taler-auditor-httpd_put-deposit-confirmation.c
@@ -29,10 +29,10 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-auditor-httpd.h"
 #include "taler-auditor-httpd_put-deposit-confirmation.h"
-#include "taler/exchange-database/lookup_signkey_revocation.h"
-#include "taler/auditor-database/insert_deposit_confirmation.h"
-#include "taler/auditor-database/insert_exchange_signkey.h"
-#include "taler/auditor-database/preflight.h"
+#include "exchange-database/lookup_signkey_revocation.h"
+#include "auditor-database/insert_deposit_confirmation.h"
+#include "auditor-database/insert_exchange_signkey.h"
+#include "auditor-database/preflight.h"
 
 GNUNET_NETWORK_STRUCT_BEGIN
 
diff --git a/src/auditor/taler-auditor-sync.c b/src/auditor/taler-auditor-sync.c
@@ -20,210 +20,210 @@
  */
 #include "taler/platform.h"
 #include "taler/taler_exchangedb_lib.h"
-#include "taler/exchange-database/preflight.h"
-#include "taler/exchange-database/test_aml_officer.h"
-#include "taler/exchange-database/abort_shard.h"
-#include "taler/exchange-database/activate_signing_key.h"
-#include "taler/exchange-database/add_denomination_key.h"
-#include "taler/exchange-database/add_policy_fulfillment_proof.h"
-#include "taler/exchange-database/aggregate.h"
-#include "taler/exchange-database/batch_ensure_coin_known.h"
-#include "taler/exchange-database/begin_revolving_shard.h"
-#include "taler/exchange-database/begin_shard.h"
-#include "taler/exchange-database/clear_aml_lock.h"
-#include "taler/exchange-database/commit.h"
-#include "taler/exchange-database/complete_shard.h"
-#include "taler/exchange-database/compute_shard.h"
-#include "taler/exchange-database/count_known_coins.h"
-#include "taler/exchange-database/create_aggregation_transient.h"
-#include "taler/exchange-database/create_tables.h"
-#include "taler/exchange-database/delete_aggregation_transient.h"
-#include "taler/exchange-database/delete_shard_locks.h"
-#include "taler/exchange-database/disable_rules.h"
-#include "taler/exchange-database/do_check_deposit_idempotent.h"
-#include "taler/exchange-database/do_deposit.h"
-#include "taler/exchange-database/do_purse_delete.h"
-#include "taler/exchange-database/do_purse_deposit.h"
-#include "taler/exchange-database/do_purse_merge.h"
-#include "taler/exchange-database/do_recoup.h"
-#include "taler/exchange-database/do_recoup_refresh.h"
-#include "taler/exchange-database/do_refresh.h"
-#include "taler/exchange-database/do_refund.h"
-#include "taler/exchange-database/do_reserve_open.h"
-#include "taler/exchange-database/do_reserve_purse.h"
-#include "taler/exchange-database/do_withdraw.h"
-#include "taler/exchange-database/drain_kyc_alert.h"
-#include "taler/exchange-database/drop_tables.h"
-#include "taler/exchange-database/enable_rules.h"
-#include "taler/exchange-database/ensure_coin_known.h"
-#include "taler/exchange-database/event_listen_cancel.h"
-#include "taler/exchange-database/event_listen.h"
-#include "taler/exchange-database/expire_purse.h"
-#include "taler/exchange-database/find_aggregation_transient.h"
-#include "taler/exchange-database/gc.h"
-#include "taler/exchange-database/get_coin_denomination.h"
-#include "taler/exchange-database/get_coin_transactions.h"
-#include "taler/exchange-database/get_denomination_by_serial.h"
-#include "taler/exchange-database/get_denomination_info.h"
-#include "taler/exchange-database/get_denomination_revocation.h"
-#include "taler/exchange-database/get_drain_profit.h"
-#include "taler/exchange-database/get_expired_reserves.h"
-#include "taler/exchange-database/get_extension_manifest.h"
-#include "taler/exchange-database/get_global_fee.h"
-#include "taler/exchange-database/get_global_fees.h"
-#include "taler/exchange-database/get_known_coin.h"
-#include "taler/exchange-database/get_kyc_rules.h"
-#include "taler/exchange-database/get_old_coin_by_h_blind.h"
-#include "taler/exchange-database/get_pending_kyc_requirement_process.h"
-#include "taler/exchange-database/get_policy_details.h"
-#include "taler/exchange-database/get_purse_deposit.h"
-#include "taler/exchange-database/get_purse_request.h"
-#include "taler/exchange-database/get_ready_deposit.h"
-#include "taler/exchange-database/get_refresh.h"
-#include "taler/exchange-database/get_reserve_balance.h"
-#include "taler/exchange-database/get_reserve_by_h_planchets.h"
-#include "taler/exchange-database/get_reserve_history.h"
-#include "taler/exchange-database/get_signature_for_known_coin.h"
-#include "taler/exchange-database/get_unfinished_close_requests.h"
-#include "taler/exchange-database/get_wire_accounts.h"
-#include "taler/exchange-database/get_wire_fee.h"
-#include "taler/exchange-database/get_wire_fees.h"
-#include "taler/exchange-database/get_wire_hash_for_contract.h"
-#include "taler/exchange-database/get_withdraw.h"
-#include "taler/exchange-database/have_deposit2.h"
-#include "taler/exchange-database/inject_auditor_triggers.h"
-#include "taler/exchange-database/insert_active_legitimization_measure.h"
-#include "taler/exchange-database/insert_aml_decision.h"
-#include "taler/exchange-database/insert_aml_officer.h"
-#include "taler/exchange-database/insert_aml_program_failure.h"
-#include "taler/exchange-database/insert_auditor_denom_sig.h"
-#include "taler/exchange-database/insert_auditor.h"
-#include "taler/exchange-database/insert_close_request.h"
-#include "taler/exchange-database/insert_contract.h"
-#include "taler/exchange-database/insert_denomination_info.h"
-#include "taler/exchange-database/insert_denomination_revocation.h"
-#include "taler/exchange-database/insert_drain_profit.h"
-#include "taler/exchange-database/insert_global_fee.h"
-#include "taler/exchange-database/insert_kyc_failure.h"
-#include "taler/exchange-database/insert_kyc_requirement_process.h"
-#include "taler/exchange-database/insert_partner.h"
-#include "taler/exchange-database/insert_purse_request.h"
-#include "taler/exchange-database/insert_records_by_table.h"
-#include "taler/exchange-database/insert_reserve_closed.h"
-#include "taler/exchange-database/insert_reserve_open_deposit.h"
-#include "taler/exchange-database/insert_sanction_list_hit.h"
-#include "taler/exchange-database/insert_signkey_revocation.h"
-#include "taler/exchange-database/insert_successor_measure.h"
-#include "taler/exchange-database/insert_wire_fee.h"
-#include "taler/exchange-database/insert_wire.h"
-#include "taler/exchange-database/iterate_active_auditors.h"
-#include "taler/exchange-database/iterate_active_signkeys.h"
-#include "taler/exchange-database/iterate_auditor_denominations.h"
-#include "taler/exchange-database/iterate_denomination_info.h"
-#include "taler/exchange-database/iterate_denominations.h"
-#include "taler/exchange-database/iterate_kyc_reference.h"
-#include "taler/exchange-database/iterate_reserve_close_info.h"
-#include "taler/exchange-database/kycauth_in_insert.h"
-#include "taler/exchange-database/kyc_provider_account_lookup.h"
-#include "taler/exchange-database/lookup_active_legitimization.h"
-#include "taler/exchange-database/lookup_aml_file_number.h"
-#include "taler/exchange-database/lookup_aml_history.h"
-#include "taler/exchange-database/lookup_aml_officer.h"
-#include "taler/exchange-database/lookup_auditor_status.h"
-#include "taler/exchange-database/lookup_auditor_timestamp.h"
-#include "taler/exchange-database/lookup_completed_legitimization.h"
-#include "taler/exchange-database/lookup_denomination_key.h"
-#include "taler/exchange-database/lookup_global_fee_by_time.h"
-#include "taler/exchange-database/lookup_h_payto_by_access_token.h"
-#include "taler/exchange-database/lookup_kyc_history.h"
-#include "taler/exchange-database/lookup_kyc_process_by_account.h"
-#include "taler/exchange-database/lookup_kyc_requirement_by_row.h"
-#include "taler/exchange-database/lookup_kyc_status_by_token.h"
-#include "taler/exchange-database/lookup_pending_legitimization.h"
-#include "taler/exchange-database/lookup_records_by_table.h"
-#include "taler/exchange-database/lookup_rules_by_access_token.h"
-#include "taler/exchange-database/lookup_serial_by_table.h"
-#include "taler/exchange-database/lookup_signing_key.h"
-#include "taler/exchange-database/lookup_signkey_revocation.h"
-#include "taler/exchange-database/lookup_transfer_by_deposit.h"
-#include "taler/exchange-database/lookup_wire_fee_by_time.h"
-#include "taler/exchange-database/lookup_wire_timestamp.h"
-#include "taler/exchange-database/lookup_wire_transfer.h"
-#include "taler/exchange-database/mark_refresh_reveal_success.h"
-#include "taler/exchange-database/persist_kyc_attributes.h"
-#include "taler/exchange-database/persist_policy_details.h"
-#include "taler/exchange-database/preflight.h"
-#include "taler/exchange-database/profit_drains_get_pending.h"
-#include "taler/exchange-database/profit_drains_set_finished.h"
-#include "taler/exchange-database/release_revolving_shard.h"
-#include "taler/exchange-database/reserves_get.h"
-#include "taler/exchange-database/reserves_get_origin.h"
-#include "taler/exchange-database/reserves_in_insert.h"
-#include "taler/exchange-database/reserves_update.h"
-#include "taler/exchange-database/rollback.h"
-#include "taler/exchange-database/select_account_merges_above_serial_id.h"
-#include "taler/exchange-database/select_aggregation_amounts_for_kyc_check.h"
-#include "taler/exchange-database/select_aggregations_above_serial.h"
-#include "taler/exchange-database/select_aggregation_transient.h"
-#include "taler/exchange-database/select_all_kyc_attributes.h"
-#include "taler/exchange-database/select_all_purse_decisions_above_serial_id.h"
-#include "taler/exchange-database/select_all_purse_deletions_above_serial_id.h"
-#include "taler/exchange-database/select_aml_attributes.h"
-#include "taler/exchange-database/select_aml_decisions.h"
-#include "taler/exchange-database/select_aml_measures.h"
-#include "taler/exchange-database/select_aml_statistics.h"
-#include "taler/exchange-database/select_auditor_denom_sig.h"
-#include "taler/exchange-database/select_batch_deposits_missing_wire.h"
-#include "taler/exchange-database/select_coin_deposits_above_serial_id.h"
-#include "taler/exchange-database/select_contract_by_purse.h"
-#include "taler/exchange-database/select_contract.h"
-#include "taler/exchange-database/select_deposit_amounts_for_kyc_check.h"
-#include "taler/exchange-database/select_exchange_credit_transfers.h"
-#include "taler/exchange-database/select_exchange_debit_transfers.h"
-#include "taler/exchange-database/select_exchange_kycauth_transfers.h"
-#include "taler/exchange-database/select_kyc_accounts.h"
-#include "taler/exchange-database/select_kyc_attributes.h"
-#include "taler/exchange-database/select_merge_amounts_for_kyc_check.h"
-#include "taler/exchange-database/select_purse_by_merge_pub.h"
-#include "taler/exchange-database/select_purse_decisions_above_serial_id.h"
-#include "taler/exchange-database/select_purse_deposits_above_serial_id.h"
-#include "taler/exchange-database/select_purse_deposits_by_purse.h"
-#include "taler/exchange-database/select_purse.h"
-#include "taler/exchange-database/select_purse_merge.h"
-#include "taler/exchange-database/select_purse_merges_above_serial_id.h"
-#include "taler/exchange-database/select_purse_requests_above_serial_id.h"
-#include "taler/exchange-database/select_recoup_above_serial_id.h"
-#include "taler/exchange-database/select_recoup_refresh_above_serial_id.h"
-#include "taler/exchange-database/select_refreshes_above_serial_id.h"
-#include "taler/exchange-database/select_refunds_above_serial_id.h"
-#include "taler/exchange-database/select_refunds_by_coin.h"
-#include "taler/exchange-database/select_reserve_closed_above_serial_id.h"
-#include "taler/exchange-database/select_reserve_close_info.h"
-#include "taler/exchange-database/select_reserve_open_above_serial_id.h"
-#include "taler/exchange-database/select_reserves_in_above_serial_id.h"
-#include "taler/exchange-database/select_wire_out_above_serial_id_by_account.h"
-#include "taler/exchange-database/select_wire_out_above_serial_id.h"
-#include "taler/exchange-database/select_withdrawals_above_serial_id.h"
-#include "taler/exchange-database/select_withdraw_amounts_for_kyc_check.h"
-#include "taler/exchange-database/set_aml_lock.h"
-#include "taler/exchange-database/set_extension_manifest.h"
-#include "taler/exchange-database/set_purse_balance.h"
-#include "taler/exchange-database/start_deferred_wire_out.h"
-#include "taler/exchange-database/start.h"
-#include "taler/exchange-database/start_read_committed.h"
-#include "taler/exchange-database/start_read_only.h"
-#include "taler/exchange-database/store_wire_transfer_out.h"
-#include "taler/exchange-database/test_aml_officer.h"
-#include "taler/exchange-database/trigger_kyc_rule_for_account.h"
-#include "taler/exchange-database/update_aggregation_transient.h"
-#include "taler/exchange-database/update_auditor.h"
-#include "taler/exchange-database/update_kyc_process_by_row.h"
-#include "taler/exchange-database/update_wire.h"
-#include "taler/exchange-database/wad_in_insert.h"
-#include "taler/exchange-database/wire_prepare_data_get.h"
-#include "taler/exchange-database/wire_prepare_data_insert.h"
-#include "taler/exchange-database/wire_prepare_data_mark_failed.h"
-#include "taler/exchange-database/wire_prepare_data_mark_finished.h"
+#include "exchange-database/preflight.h"
+#include "exchange-database/test_aml_officer.h"
+#include "exchange-database/abort_shard.h"
+#include "exchange-database/activate_signing_key.h"
+#include "exchange-database/add_denomination_key.h"
+#include "exchange-database/add_policy_fulfillment_proof.h"
+#include "exchange-database/aggregate.h"
+#include "exchange-database/batch_ensure_coin_known.h"
+#include "exchange-database/begin_revolving_shard.h"
+#include "exchange-database/begin_shard.h"
+#include "exchange-database/clear_aml_lock.h"
+#include "exchange-database/commit.h"
+#include "exchange-database/complete_shard.h"
+#include "exchange-database/compute_shard.h"
+#include "exchange-database/count_known_coins.h"
+#include "exchange-database/create_aggregation_transient.h"
+#include "exchange-database/create_tables.h"
+#include "exchange-database/delete_aggregation_transient.h"
+#include "exchange-database/delete_shard_locks.h"
+#include "exchange-database/disable_rules.h"
+#include "exchange-database/do_check_deposit_idempotent.h"
+#include "exchange-database/do_deposit.h"
+#include "exchange-database/do_purse_delete.h"
+#include "exchange-database/do_purse_deposit.h"
+#include "exchange-database/do_purse_merge.h"
+#include "exchange-database/do_recoup.h"
+#include "exchange-database/do_recoup_refresh.h"
+#include "exchange-database/do_refresh.h"
+#include "exchange-database/do_refund.h"
+#include "exchange-database/do_reserve_open.h"
+#include "exchange-database/do_reserve_purse.h"
+#include "exchange-database/do_withdraw.h"
+#include "exchange-database/drain_kyc_alert.h"
+#include "exchange-database/drop_tables.h"
+#include "exchange-database/enable_rules.h"
+#include "exchange-database/ensure_coin_known.h"
+#include "exchange-database/event_listen_cancel.h"
+#include "exchange-database/event_listen.h"
+#include "exchange-database/expire_purse.h"
+#include "exchange-database/find_aggregation_transient.h"
+#include "exchange-database/gc.h"
+#include "exchange-database/get_coin_denomination.h"
+#include "exchange-database/get_coin_transactions.h"
+#include "exchange-database/get_denomination_by_serial.h"
+#include "exchange-database/get_denomination_info.h"
+#include "exchange-database/get_denomination_revocation.h"
+#include "exchange-database/get_drain_profit.h"
+#include "exchange-database/get_expired_reserves.h"
+#include "exchange-database/get_extension_manifest.h"
+#include "exchange-database/get_global_fee.h"
+#include "exchange-database/get_global_fees.h"
+#include "exchange-database/get_known_coin.h"
+#include "exchange-database/get_kyc_rules.h"
+#include "exchange-database/get_old_coin_by_h_blind.h"
+#include "exchange-database/get_pending_kyc_requirement_process.h"
+#include "exchange-database/get_policy_details.h"
+#include "exchange-database/get_purse_deposit.h"
+#include "exchange-database/get_purse_request.h"
+#include "exchange-database/get_ready_deposit.h"
+#include "exchange-database/get_refresh.h"
+#include "exchange-database/get_reserve_balance.h"
+#include "exchange-database/get_reserve_by_h_planchets.h"
+#include "exchange-database/get_reserve_history.h"
+#include "exchange-database/get_signature_for_known_coin.h"
+#include "exchange-database/get_unfinished_close_requests.h"
+#include "exchange-database/get_wire_accounts.h"
+#include "exchange-database/get_wire_fee.h"
+#include "exchange-database/get_wire_fees.h"
+#include "exchange-database/get_wire_hash_for_contract.h"
+#include "exchange-database/get_withdraw.h"
+#include "exchange-database/have_deposit2.h"
+#include "exchange-database/inject_auditor_triggers.h"
+#include "exchange-database/insert_active_legitimization_measure.h"
+#include "exchange-database/insert_aml_decision.h"
+#include "exchange-database/insert_aml_officer.h"
+#include "exchange-database/insert_aml_program_failure.h"
+#include "exchange-database/insert_auditor_denom_sig.h"
+#include "exchange-database/insert_auditor.h"
+#include "exchange-database/insert_close_request.h"
+#include "exchange-database/insert_contract.h"
+#include "exchange-database/insert_denomination_info.h"
+#include "exchange-database/insert_denomination_revocation.h"
+#include "exchange-database/insert_drain_profit.h"
+#include "exchange-database/insert_global_fee.h"
+#include "exchange-database/insert_kyc_failure.h"
+#include "exchange-database/insert_kyc_requirement_process.h"
+#include "exchange-database/insert_partner.h"
+#include "exchange-database/insert_purse_request.h"
+#include "exchange-database/insert_records_by_table.h"
+#include "exchange-database/insert_reserve_closed.h"
+#include "exchange-database/insert_reserve_open_deposit.h"
+#include "exchange-database/insert_sanction_list_hit.h"
+#include "exchange-database/insert_signkey_revocation.h"
+#include "exchange-database/insert_successor_measure.h"
+#include "exchange-database/insert_wire_fee.h"
+#include "exchange-database/insert_wire.h"
+#include "exchange-database/iterate_active_auditors.h"
+#include "exchange-database/iterate_active_signkeys.h"
+#include "exchange-database/iterate_auditor_denominations.h"
+#include "exchange-database/iterate_denomination_info.h"
+#include "exchange-database/iterate_denominations.h"
+#include "exchange-database/iterate_kyc_reference.h"
+#include "exchange-database/iterate_reserve_close_info.h"
+#include "exchange-database/kycauth_in_insert.h"
+#include "exchange-database/kyc_provider_account_lookup.h"
+#include "exchange-database/lookup_active_legitimization.h"
+#include "exchange-database/lookup_aml_file_number.h"
+#include "exchange-database/lookup_aml_history.h"
+#include "exchange-database/lookup_aml_officer.h"
+#include "exchange-database/lookup_auditor_status.h"
+#include "exchange-database/lookup_auditor_timestamp.h"
+#include "exchange-database/lookup_completed_legitimization.h"
+#include "exchange-database/lookup_denomination_key.h"
+#include "exchange-database/lookup_global_fee_by_time.h"
+#include "exchange-database/lookup_h_payto_by_access_token.h"
+#include "exchange-database/lookup_kyc_history.h"
+#include "exchange-database/lookup_kyc_process_by_account.h"
+#include "exchange-database/lookup_kyc_requirement_by_row.h"
+#include "exchange-database/lookup_kyc_status_by_token.h"
+#include "exchange-database/lookup_pending_legitimization.h"
+#include "exchange-database/lookup_records_by_table.h"
+#include "exchange-database/lookup_rules_by_access_token.h"
+#include "exchange-database/lookup_serial_by_table.h"
+#include "exchange-database/lookup_signing_key.h"
+#include "exchange-database/lookup_signkey_revocation.h"
+#include "exchange-database/lookup_transfer_by_deposit.h"
+#include "exchange-database/lookup_wire_fee_by_time.h"
+#include "exchange-database/lookup_wire_timestamp.h"
+#include "exchange-database/lookup_wire_transfer.h"
+#include "exchange-database/mark_refresh_reveal_success.h"
+#include "exchange-database/persist_kyc_attributes.h"
+#include "exchange-database/persist_policy_details.h"
+#include "exchange-database/preflight.h"
+#include "exchange-database/profit_drains_get_pending.h"
+#include "exchange-database/profit_drains_set_finished.h"
+#include "exchange-database/release_revolving_shard.h"
+#include "exchange-database/reserves_get.h"
+#include "exchange-database/reserves_get_origin.h"
+#include "exchange-database/reserves_in_insert.h"
+#include "exchange-database/reserves_update.h"
+#include "exchange-database/rollback.h"
+#include "exchange-database/select_account_merges_above_serial_id.h"
+#include "exchange-database/select_aggregation_amounts_for_kyc_check.h"
+#include "exchange-database/select_aggregations_above_serial.h"
+#include "exchange-database/select_aggregation_transient.h"
+#include "exchange-database/select_all_kyc_attributes.h"
+#include "exchange-database/select_all_purse_decisions_above_serial_id.h"
+#include "exchange-database/select_all_purse_deletions_above_serial_id.h"
+#include "exchange-database/select_aml_attributes.h"
+#include "exchange-database/select_aml_decisions.h"
+#include "exchange-database/select_aml_measures.h"
+#include "exchange-database/select_aml_statistics.h"
+#include "exchange-database/select_auditor_denom_sig.h"
+#include "exchange-database/select_batch_deposits_missing_wire.h"
+#include "exchange-database/select_coin_deposits_above_serial_id.h"
+#include "exchange-database/select_contract_by_purse.h"
+#include "exchange-database/select_contract.h"
+#include "exchange-database/select_deposit_amounts_for_kyc_check.h"
+#include "exchange-database/select_exchange_credit_transfers.h"
+#include "exchange-database/select_exchange_debit_transfers.h"
+#include "exchange-database/select_exchange_kycauth_transfers.h"
+#include "exchange-database/select_kyc_accounts.h"
+#include "exchange-database/select_kyc_attributes.h"
+#include "exchange-database/select_merge_amounts_for_kyc_check.h"
+#include "exchange-database/select_purse_by_merge_pub.h"
+#include "exchange-database/select_purse_decisions_above_serial_id.h"
+#include "exchange-database/select_purse_deposits_above_serial_id.h"
+#include "exchange-database/select_purse_deposits_by_purse.h"
+#include "exchange-database/select_purse.h"
+#include "exchange-database/select_purse_merge.h"
+#include "exchange-database/select_purse_merges_above_serial_id.h"
+#include "exchange-database/select_purse_requests_above_serial_id.h"
+#include "exchange-database/select_recoup_above_serial_id.h"
+#include "exchange-database/select_recoup_refresh_above_serial_id.h"
+#include "exchange-database/select_refreshes_above_serial_id.h"
+#include "exchange-database/select_refunds_above_serial_id.h"
+#include "exchange-database/select_refunds_by_coin.h"
+#include "exchange-database/select_reserve_closed_above_serial_id.h"
+#include "exchange-database/select_reserve_close_info.h"
+#include "exchange-database/select_reserve_open_above_serial_id.h"
+#include "exchange-database/select_reserves_in_above_serial_id.h"
+#include "exchange-database/select_wire_out_above_serial_id_by_account.h"
+#include "exchange-database/select_wire_out_above_serial_id.h"
+#include "exchange-database/select_withdrawals_above_serial_id.h"
+#include "exchange-database/select_withdraw_amounts_for_kyc_check.h"
+#include "exchange-database/set_aml_lock.h"
+#include "exchange-database/set_extension_manifest.h"
+#include "exchange-database/set_purse_balance.h"
+#include "exchange-database/start_deferred_wire_out.h"
+#include "exchange-database/start.h"
+#include "exchange-database/start_read_committed.h"
+#include "exchange-database/start_read_only.h"
+#include "exchange-database/store_wire_transfer_out.h"
+#include "exchange-database/test_aml_officer.h"
+#include "exchange-database/trigger_kyc_rule_for_account.h"
+#include "exchange-database/update_aggregation_transient.h"
+#include "exchange-database/update_auditor.h"
+#include "exchange-database/update_kyc_process_by_row.h"
+#include "exchange-database/update_wire.h"
+#include "exchange-database/wad_in_insert.h"
+#include "exchange-database/wire_prepare_data_get.h"
+#include "exchange-database/wire_prepare_data_insert.h"
+#include "exchange-database/wire_prepare_data_mark_failed.h"
+#include "exchange-database/wire_prepare_data_mark_finished.h"
 
 
 /**
diff --git a/src/auditor/taler-helper-auditor-aggregation.c b/src/auditor/taler-helper-auditor-aggregation.c
@@ -26,24 +26,24 @@
 #include "taler/taler_signatures.h"
 #include "taler/taler_dbevents.h"
 #include "report-lib.h"
-#include "taler/auditor-database/event_listen.h"
-#include "taler/auditor-database/get_auditor_progress.h"
-#include "taler/auditor-database/get_balance.h"
-#include "taler/auditor-database/insert_amount_arithmetic_inconsistency.h"
-#include "taler/auditor-database/insert_auditor_progress.h"
-#include "taler/auditor-database/insert_bad_sig_losses.h"
-#include "taler/auditor-database/insert_balance.h"
-#include "taler/auditor-database/insert_coin_inconsistency.h"
-#include "taler/auditor-database/insert_fee_time_inconsistency.h"
-#include "taler/auditor-database/insert_row_inconsistency.h"
-#include "taler/auditor-database/insert_wire_out_inconsistency.h"
-#include "taler/auditor-database/update_auditor_progress.h"
-#include "taler/auditor-database/update_balance.h"
-#include "taler/exchange-database/get_coin_transactions.h"
-#include "taler/exchange-database/get_known_coin.h"
-#include "taler/exchange-database/get_wire_fee.h"
-#include "taler/exchange-database/lookup_wire_transfer.h"
-#include "taler/exchange-database/select_wire_out_above_serial_id.h"
+#include "auditor-database/event_listen.h"
+#include "auditor-database/get_auditor_progress.h"
+#include "auditor-database/get_balance.h"
+#include "auditor-database/insert_amount_arithmetic_inconsistency.h"
+#include "auditor-database/insert_auditor_progress.h"
+#include "auditor-database/insert_bad_sig_losses.h"
+#include "auditor-database/insert_balance.h"
+#include "auditor-database/insert_coin_inconsistency.h"
+#include "auditor-database/insert_fee_time_inconsistency.h"
+#include "auditor-database/insert_row_inconsistency.h"
+#include "auditor-database/insert_wire_out_inconsistency.h"
+#include "auditor-database/update_auditor_progress.h"
+#include "auditor-database/update_balance.h"
+#include "exchange-database/get_coin_transactions.h"
+#include "exchange-database/get_known_coin.h"
+#include "exchange-database/get_wire_fee.h"
+#include "exchange-database/lookup_wire_transfer.h"
+#include "exchange-database/select_wire_out_above_serial_id.h"
 
 /**
  * Return value from main().
diff --git a/src/auditor/taler-helper-auditor-coins.c b/src/auditor/taler-helper-auditor-coins.c
@@ -23,39 +23,39 @@
 #include "report-lib.h"
 #include "taler/taler_dbevents.h"
 #include "taler/taler_exchangedb_lib.h"
-#include "taler/auditor-database/del_denomination_balance.h"
-#include "taler/auditor-database/event_listen.h"
-#include "taler/auditor-database/get_auditor_progress.h"
-#include "taler/auditor-database/get_balance.h"
-#include "taler/auditor-database/get_denomination_balance.h"
-#include "taler/auditor-database/insert_amount_arithmetic_inconsistency.h"
-#include "taler/auditor-database/insert_auditor_progress.h"
-#include "taler/auditor-database/insert_bad_sig_losses.h"
-#include "taler/auditor-database/insert_balance.h"
-#include "taler/auditor-database/insert_denomination_balance.h"
-#include "taler/auditor-database/insert_denominations_without_sigs.h"
-#include "taler/auditor-database/insert_emergency.h"
-#include "taler/auditor-database/insert_emergency_by_count.h"
-#include "taler/auditor-database/insert_historic_denom_revenue.h"
-#include "taler/auditor-database/insert_row_inconsistency.h"
-#include "taler/auditor-database/update_auditor_progress.h"
-#include "taler/auditor-database/update_balance.h"
-#include "taler/auditor-database/update_denomination_balance.h"
-#include "taler/exchange-database/count_known_coins.h"
-#include "taler/exchange-database/get_coin_transactions.h"
-#include "taler/exchange-database/get_denomination_revocation.h"
-#include "taler/exchange-database/get_known_coin.h"
-#include "taler/exchange-database/iterate_denomination_info.h"
-#include "taler/exchange-database/select_auditor_denom_sig.h"
-#include "taler/exchange-database/select_coin_deposits_above_serial_id.h"
-#include "taler/exchange-database/select_purse_decisions_above_serial_id.h"
-#include "taler/exchange-database/select_purse_deposits_above_serial_id.h"
-#include "taler/exchange-database/select_purse_deposits_by_purse.h"
-#include "taler/exchange-database/select_recoup_above_serial_id.h"
-#include "taler/exchange-database/select_recoup_refresh_above_serial_id.h"
-#include "taler/exchange-database/select_refreshes_above_serial_id.h"
-#include "taler/exchange-database/select_refunds_above_serial_id.h"
-#include "taler/exchange-database/select_withdrawals_above_serial_id.h"
+#include "auditor-database/del_denomination_balance.h"
+#include "auditor-database/event_listen.h"
+#include "auditor-database/get_auditor_progress.h"
+#include "auditor-database/get_balance.h"
+#include "auditor-database/get_denomination_balance.h"
+#include "auditor-database/insert_amount_arithmetic_inconsistency.h"
+#include "auditor-database/insert_auditor_progress.h"
+#include "auditor-database/insert_bad_sig_losses.h"
+#include "auditor-database/insert_balance.h"
+#include "auditor-database/insert_denomination_balance.h"
+#include "auditor-database/insert_denominations_without_sigs.h"
+#include "auditor-database/insert_emergency.h"
+#include "auditor-database/insert_emergency_by_count.h"
+#include "auditor-database/insert_historic_denom_revenue.h"
+#include "auditor-database/insert_row_inconsistency.h"
+#include "auditor-database/update_auditor_progress.h"
+#include "auditor-database/update_balance.h"
+#include "auditor-database/update_denomination_balance.h"
+#include "exchange-database/count_known_coins.h"
+#include "exchange-database/get_coin_transactions.h"
+#include "exchange-database/get_denomination_revocation.h"
+#include "exchange-database/get_known_coin.h"
+#include "exchange-database/iterate_denomination_info.h"
+#include "exchange-database/select_auditor_denom_sig.h"
+#include "exchange-database/select_coin_deposits_above_serial_id.h"
+#include "exchange-database/select_purse_decisions_above_serial_id.h"
+#include "exchange-database/select_purse_deposits_above_serial_id.h"
+#include "exchange-database/select_purse_deposits_by_purse.h"
+#include "exchange-database/select_recoup_above_serial_id.h"
+#include "exchange-database/select_recoup_refresh_above_serial_id.h"
+#include "exchange-database/select_refreshes_above_serial_id.h"
+#include "exchange-database/select_refunds_above_serial_id.h"
+#include "exchange-database/select_withdrawals_above_serial_id.h"
 
 
 /**
diff --git a/src/auditor/taler-helper-auditor-deposits.c b/src/auditor/taler-helper-auditor-deposits.c
@@ -31,16 +31,16 @@
 #include "taler/taler_dbevents.h"
 #include <jansson.h>
 #include <inttypes.h>
-#include "taler/auditor-database/delete_generic.h"
-#include "taler/auditor-database/event_listen.h"
-#include "taler/auditor-database/get_auditor_progress.h"
-#include "taler/auditor-database/get_balance.h"
-#include "taler/auditor-database/get_deposit_confirmations.h"
-#include "taler/auditor-database/insert_auditor_progress.h"
-#include "taler/auditor-database/insert_balance.h"
-#include "taler/auditor-database/update_auditor_progress.h"
-#include "taler/auditor-database/update_balance.h"
-#include "taler/exchange-database/have_deposit2.h"
+#include "auditor-database/delete_generic.h"
+#include "auditor-database/event_listen.h"
+#include "auditor-database/get_auditor_progress.h"
+#include "auditor-database/get_balance.h"
+#include "auditor-database/get_deposit_confirmations.h"
+#include "auditor-database/insert_auditor_progress.h"
+#include "auditor-database/insert_balance.h"
+#include "auditor-database/update_auditor_progress.h"
+#include "auditor-database/update_balance.h"
+#include "exchange-database/have_deposit2.h"
 
 /*
 --
diff --git a/src/auditor/taler-helper-auditor-purses.c b/src/auditor/taler-helper-auditor-purses.c
@@ -26,30 +26,30 @@
 #include "taler/taler_signatures.h"
 #include "report-lib.h"
 #include "taler/taler_dbevents.h"
-#include "taler/auditor-database/delete_purse_info.h"
-#include "taler/auditor-database/event_listen.h"
-#include "taler/auditor-database/get_auditor_progress.h"
-#include "taler/auditor-database/get_balance.h"
-#include "taler/auditor-database/get_purse_info.h"
-#include "taler/auditor-database/insert_amount_arithmetic_inconsistency.h"
-#include "taler/auditor-database/insert_auditor_progress.h"
-#include "taler/auditor-database/insert_bad_sig_losses.h"
-#include "taler/auditor-database/insert_balance.h"
-#include "taler/auditor-database/insert_purse_info.h"
-#include "taler/auditor-database/insert_purse_not_closed_inconsistencies.h"
-#include "taler/auditor-database/insert_row_inconsistency.h"
-#include "taler/auditor-database/select_purse_expired.h"
-#include "taler/auditor-database/update_auditor_progress.h"
-#include "taler/auditor-database/update_balance.h"
-#include "taler/auditor-database/update_purse_info.h"
-#include "taler/exchange-database/get_global_fee.h"
-#include "taler/exchange-database/select_account_merges_above_serial_id.h"
-#include "taler/exchange-database/select_all_purse_decisions_above_serial_id.h"
-#include "taler/exchange-database/select_all_purse_deletions_above_serial_id.h"
-#include "taler/exchange-database/select_purse.h"
-#include "taler/exchange-database/select_purse_deposits_above_serial_id.h"
-#include "taler/exchange-database/select_purse_merges_above_serial_id.h"
-#include "taler/exchange-database/select_purse_requests_above_serial_id.h"
+#include "auditor-database/delete_purse_info.h"
+#include "auditor-database/event_listen.h"
+#include "auditor-database/get_auditor_progress.h"
+#include "auditor-database/get_balance.h"
+#include "auditor-database/get_purse_info.h"
+#include "auditor-database/insert_amount_arithmetic_inconsistency.h"
+#include "auditor-database/insert_auditor_progress.h"
+#include "auditor-database/insert_bad_sig_losses.h"
+#include "auditor-database/insert_balance.h"
+#include "auditor-database/insert_purse_info.h"
+#include "auditor-database/insert_purse_not_closed_inconsistencies.h"
+#include "auditor-database/insert_row_inconsistency.h"
+#include "auditor-database/select_purse_expired.h"
+#include "auditor-database/update_auditor_progress.h"
+#include "auditor-database/update_balance.h"
+#include "auditor-database/update_purse_info.h"
+#include "exchange-database/get_global_fee.h"
+#include "exchange-database/select_account_merges_above_serial_id.h"
+#include "exchange-database/select_all_purse_decisions_above_serial_id.h"
+#include "exchange-database/select_all_purse_deletions_above_serial_id.h"
+#include "exchange-database/select_purse.h"
+#include "exchange-database/select_purse_deposits_above_serial_id.h"
+#include "exchange-database/select_purse_merges_above_serial_id.h"
+#include "exchange-database/select_purse_requests_above_serial_id.h"
 
 
 /**
diff --git a/src/auditor/taler-helper-auditor-reserves.c b/src/auditor/taler-helper-auditor-reserves.c
@@ -23,38 +23,38 @@
 #include "report-lib.h"
 #include "taler/taler_dbevents.h"
 #include "taler/taler_exchangedb_lib.h"
-#include "taler/exchange-database/select_reserve_close_request_info.h"
-#include "taler/auditor-database/del_reserve_info.h"
-#include "taler/auditor-database/event_listen.h"
-#include "taler/auditor-database/get_auditor_progress.h"
-#include "taler/auditor-database/get_balance.h"
-#include "taler/auditor-database/get_reserve_info.h"
-#include "taler/auditor-database/insert_amount_arithmetic_inconsistency.h"
-#include "taler/auditor-database/insert_auditor_progress.h"
-#include "taler/auditor-database/insert_bad_sig_losses.h"
-#include "taler/auditor-database/insert_balance.h"
+#include "exchange-database/select_reserve_close_request_info.h"
+#include "auditor-database/del_reserve_info.h"
+#include "auditor-database/event_listen.h"
+#include "auditor-database/get_auditor_progress.h"
+#include "auditor-database/get_balance.h"
+#include "auditor-database/get_reserve_info.h"
+#include "auditor-database/insert_amount_arithmetic_inconsistency.h"
+#include "auditor-database/insert_auditor_progress.h"
+#include "auditor-database/insert_bad_sig_losses.h"
+#include "auditor-database/insert_balance.h"
 #include \
-  "taler/auditor-database/insert_denomination_key_validity_withdraw_inconsistency.h"
+  "auditor-database/insert_denomination_key_validity_withdraw_inconsistency.h"
 #include \
-  "taler/auditor-database/insert_reserve_balance_insufficient_inconsistency.h"
+  "auditor-database/insert_reserve_balance_insufficient_inconsistency.h"
 #include \
-  "taler/auditor-database/insert_reserve_balance_summary_wrong_inconsistency.h"
-#include "taler/auditor-database/insert_reserve_info.h"
-#include "taler/auditor-database/insert_reserve_not_closed_inconsistency.h"
-#include "taler/auditor-database/insert_row_inconsistency.h"
-#include "taler/auditor-database/update_auditor_progress.h"
-#include "taler/auditor-database/update_balance.h"
-#include "taler/auditor-database/update_reserve_info.h"
-#include "taler/exchange-database/get_denomination_revocation.h"
-#include "taler/exchange-database/get_wire_fee.h"
-#include "taler/exchange-database/reserves_get.h"
-#include "taler/exchange-database/select_account_merges_above_serial_id.h"
-#include "taler/exchange-database/select_purse_decisions_above_serial_id.h"
-#include "taler/exchange-database/select_recoup_above_serial_id.h"
-#include "taler/exchange-database/select_reserve_closed_above_serial_id.h"
-#include "taler/exchange-database/select_reserve_open_above_serial_id.h"
-#include "taler/exchange-database/select_reserves_in_above_serial_id.h"
-#include "taler/exchange-database/select_withdrawals_above_serial_id.h"
+  "auditor-database/insert_reserve_balance_summary_wrong_inconsistency.h"
+#include "auditor-database/insert_reserve_info.h"
+#include "auditor-database/insert_reserve_not_closed_inconsistency.h"
+#include "auditor-database/insert_row_inconsistency.h"
+#include "auditor-database/update_auditor_progress.h"
+#include "auditor-database/update_balance.h"
+#include "auditor-database/update_reserve_info.h"
+#include "exchange-database/get_denomination_revocation.h"
+#include "exchange-database/get_wire_fee.h"
+#include "exchange-database/reserves_get.h"
+#include "exchange-database/select_account_merges_above_serial_id.h"
+#include "exchange-database/select_purse_decisions_above_serial_id.h"
+#include "exchange-database/select_recoup_above_serial_id.h"
+#include "exchange-database/select_reserve_closed_above_serial_id.h"
+#include "exchange-database/select_reserve_open_above_serial_id.h"
+#include "exchange-database/select_reserves_in_above_serial_id.h"
+#include "exchange-database/select_withdrawals_above_serial_id.h"
 
 /**
  * Use a 1 day grace period to deal with clocks not being perfectly synchronized.
diff --git a/src/auditor/taler-helper-auditor-transfer.c b/src/auditor/taler-helper-auditor-transfer.c
@@ -28,24 +28,24 @@
 #include "taler/taler_json_lib.h"
 #include "report-lib.h"
 #include "taler/taler_dbevents.h"
-#include "taler/auditor-database/delete_early_aggregation.h"
-#include "taler/auditor-database/delete_pending_deposit.h"
-#include "taler/auditor-database/event_listen.h"
-#include "taler/auditor-database/get_auditor_progress.h"
-#include "taler/auditor-database/get_balance.h"
-#include "taler/auditor-database/insert_auditor_progress.h"
-#include "taler/auditor-database/insert_balance.h"
-#include "taler/auditor-database/insert_early_aggregation.h"
-#include "taler/auditor-database/insert_pending_deposit.h"
-#include "taler/auditor-database/preflight.h"
-#include "taler/auditor-database/start.h"
-#include "taler/auditor-database/update_auditor_progress.h"
-#include "taler/auditor-database/update_balance.h"
-#include "taler/exchange-database/preflight.h"
-#include "taler/exchange-database/rollback.h"
-#include "taler/exchange-database/select_aggregations_above_serial.h"
-#include "taler/exchange-database/select_batch_deposits_missing_wire.h"
-#include "taler/exchange-database/start_read_only.h"
+#include "auditor-database/delete_early_aggregation.h"
+#include "auditor-database/delete_pending_deposit.h"
+#include "auditor-database/event_listen.h"
+#include "auditor-database/get_auditor_progress.h"
+#include "auditor-database/get_balance.h"
+#include "auditor-database/insert_auditor_progress.h"
+#include "auditor-database/insert_balance.h"
+#include "auditor-database/insert_early_aggregation.h"
+#include "auditor-database/insert_pending_deposit.h"
+#include "auditor-database/preflight.h"
+#include "auditor-database/start.h"
+#include "auditor-database/update_auditor_progress.h"
+#include "auditor-database/update_balance.h"
+#include "exchange-database/preflight.h"
+#include "exchange-database/rollback.h"
+#include "exchange-database/select_aggregations_above_serial.h"
+#include "exchange-database/select_batch_deposits_missing_wire.h"
+#include "exchange-database/start_read_only.h"
 
 
 /**
diff --git a/src/auditor/taler-helper-auditor-wire-credit.c b/src/auditor/taler-helper-auditor-wire-credit.c
@@ -32,27 +32,27 @@
 #include "report-lib.h"
 #include "taler/taler_dbevents.h"
 #include \
-  "taler/exchange-database/select_reserves_in_above_serial_id_by_account.h"
-#include "taler/auditor-database/delete_reserve_in_inconsistency.h"
-#include "taler/auditor-database/event_listen.h"
-#include "taler/auditor-database/get_auditor_progress.h"
-#include "taler/auditor-database/get_balance.h"
-#include "taler/auditor-database/insert_auditor_progress.h"
-#include "taler/auditor-database/insert_balance.h"
-#include "taler/auditor-database/insert_misattribution_in_inconsistency.h"
-#include "taler/auditor-database/insert_reserve_in_inconsistency.h"
-#include "taler/auditor-database/insert_row_inconsistency.h"
-#include "taler/auditor-database/insert_row_minor_inconsistencies.h"
-#include "taler/auditor-database/preflight.h"
-#include "taler/auditor-database/select_reserve_in_inconsistency.h"
-#include "taler/auditor-database/start.h"
-#include "taler/auditor-database/update_auditor_progress.h"
-#include "taler/auditor-database/update_balance.h"
-#include "taler/exchange-database/preflight.h"
-#include "taler/exchange-database/rollback.h"
+  "exchange-database/select_reserves_in_above_serial_id_by_account.h"
+#include "auditor-database/delete_reserve_in_inconsistency.h"
+#include "auditor-database/event_listen.h"
+#include "auditor-database/get_auditor_progress.h"
+#include "auditor-database/get_balance.h"
+#include "auditor-database/insert_auditor_progress.h"
+#include "auditor-database/insert_balance.h"
+#include "auditor-database/insert_misattribution_in_inconsistency.h"
+#include "auditor-database/insert_reserve_in_inconsistency.h"
+#include "auditor-database/insert_row_inconsistency.h"
+#include "auditor-database/insert_row_minor_inconsistencies.h"
+#include "auditor-database/preflight.h"
+#include "auditor-database/select_reserve_in_inconsistency.h"
+#include "auditor-database/start.h"
+#include "auditor-database/update_auditor_progress.h"
+#include "auditor-database/update_balance.h"
+#include "exchange-database/preflight.h"
+#include "exchange-database/rollback.h"
 #include \
-  "taler/exchange-database/select_reserves_in_above_serial_id_by_account.h"
-#include "taler/exchange-database/start_read_only.h"
+  "exchange-database/select_reserves_in_above_serial_id_by_account.h"
+#include "exchange-database/start_read_only.h"
 
 /**
  * How much time do we allow the aggregator to lag behind?  If
diff --git a/src/auditor/taler-helper-auditor-wire-debit.c b/src/auditor/taler-helper-auditor-wire-debit.c
@@ -40,28 +40,28 @@
 #include "taler/taler_signatures.h"
 #include "report-lib.h"
 #include "taler/taler_dbevents.h"
-#include "taler/auditor-database/delete_auditor_closure_lag.h"
-#include "taler/auditor-database/delete_wire_out_inconsistency_if_matching.h"
-#include "taler/auditor-database/event_listen.h"
-#include "taler/auditor-database/get_auditor_progress.h"
-#include "taler/auditor-database/get_balance.h"
-#include "taler/auditor-database/insert_auditor_closure_lags.h"
-#include "taler/auditor-database/insert_auditor_progress.h"
-#include "taler/auditor-database/insert_balance.h"
-#include "taler/auditor-database/insert_row_inconsistency.h"
-#include "taler/auditor-database/insert_row_minor_inconsistencies.h"
-#include "taler/auditor-database/insert_wire_format_inconsistency.h"
-#include "taler/auditor-database/insert_wire_out_inconsistency.h"
-#include "taler/auditor-database/preflight.h"
-#include "taler/auditor-database/start.h"
-#include "taler/auditor-database/update_auditor_progress.h"
-#include "taler/auditor-database/update_balance.h"
-#include "taler/exchange-database/get_drain_profit.h"
-#include "taler/exchange-database/preflight.h"
-#include "taler/exchange-database/rollback.h"
-#include "taler/exchange-database/select_reserve_closed_above_serial_id.h"
-#include "taler/exchange-database/select_wire_out_above_serial_id_by_account.h"
-#include "taler/exchange-database/start_read_only.h"
+#include "auditor-database/delete_auditor_closure_lag.h"
+#include "auditor-database/delete_wire_out_inconsistency_if_matching.h"
+#include "auditor-database/event_listen.h"
+#include "auditor-database/get_auditor_progress.h"
+#include "auditor-database/get_balance.h"
+#include "auditor-database/insert_auditor_closure_lags.h"
+#include "auditor-database/insert_auditor_progress.h"
+#include "auditor-database/insert_balance.h"
+#include "auditor-database/insert_row_inconsistency.h"
+#include "auditor-database/insert_row_minor_inconsistencies.h"
+#include "auditor-database/insert_wire_format_inconsistency.h"
+#include "auditor-database/insert_wire_out_inconsistency.h"
+#include "auditor-database/preflight.h"
+#include "auditor-database/start.h"
+#include "auditor-database/update_auditor_progress.h"
+#include "auditor-database/update_balance.h"
+#include "exchange-database/get_drain_profit.h"
+#include "exchange-database/preflight.h"
+#include "exchange-database/rollback.h"
+#include "exchange-database/select_reserve_closed_above_serial_id.h"
+#include "exchange-database/select_wire_out_above_serial_id_by_account.h"
+#include "exchange-database/start_read_only.h"
 
 
 /**
diff --git a/src/auditordb/create_tables.c b/src/auditordb/create_tables.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/create_tables.h"
+#include "auditor-database/create_tables.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/del_denomination_balance.c b/src/auditordb/del_denomination_balance.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/del_denomination_balance.h"
+#include "auditor-database/del_denomination_balance.h"
 #include "pg_helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/auditordb/del_reserve_info.c b/src/auditordb/del_reserve_info.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/del_reserve_info.h"
+#include "auditor-database/del_reserve_info.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/delete_auditor_closure_lag.c b/src/auditordb/delete_auditor_closure_lag.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/delete_auditor_closure_lag.h"
+#include "auditor-database/delete_auditor_closure_lag.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/delete_early_aggregation.c b/src/auditordb/delete_early_aggregation.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/delete_early_aggregation.h"
+#include "auditor-database/delete_early_aggregation.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/delete_generic.c b/src/auditordb/delete_generic.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/delete_generic.h"
+#include "auditor-database/delete_generic.h"
 
 struct Preparations
 {
diff --git a/src/auditordb/delete_pending_deposit.c b/src/auditordb/delete_pending_deposit.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/delete_pending_deposit.h"
+#include "auditor-database/delete_pending_deposit.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/delete_purse_info.c b/src/auditordb/delete_purse_info.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/delete_purse_info.h"
+#include "auditor-database/delete_purse_info.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/delete_reserve_in_inconsistency.c b/src/auditordb/delete_reserve_in_inconsistency.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/delete_reserve_in_inconsistency.h"
+#include "auditor-database/delete_reserve_in_inconsistency.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/delete_wire_out_inconsistency_if_matching.c b/src/auditordb/delete_wire_out_inconsistency_if_matching.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/delete_wire_out_inconsistency_if_matching.h"
+#include "auditor-database/delete_wire_out_inconsistency_if_matching.h"
 
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/auditordb/drop_tables.c b/src/auditordb/drop_tables.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/drop_tables.h"
+#include "auditor-database/drop_tables.h"
 #include "pg_helper.h"
 
 enum GNUNET_GenericReturnValue
diff --git a/src/auditordb/event_listen.c b/src/auditordb/event_listen.c
@@ -20,7 +20,7 @@
  */
 #include "taler/taler_dbevents.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/event_listen.h"
+#include "auditor-database/event_listen.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/event_notify.c b/src/auditordb/event_notify.c
@@ -20,7 +20,7 @@
  */
 #include "taler/taler_dbevents.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/event_notify.h"
+#include "auditor-database/event_notify.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/gc.c b/src/auditordb/gc.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/gc.h"
+#include "auditor-database/gc.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/get_amount_arithmetic_inconsistency.c b/src/auditordb/get_amount_arithmetic_inconsistency.c
@@ -16,7 +16,7 @@
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/get_amount_arithmetic_inconsistency.h"
+#include "auditor-database/get_amount_arithmetic_inconsistency.h"
 
 /**
  * Closure for #deposit_confirmation_cb().
diff --git a/src/auditordb/get_auditor_closure_lags.c b/src/auditordb/get_auditor_closure_lags.c
@@ -17,7 +17,7 @@
 #include "taler/taler_dbevents.h"
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/get_auditor_closure_lags.h"
+#include "auditor-database/get_auditor_closure_lags.h"
 
 
 struct ClosureLagsContext
diff --git a/src/auditordb/get_auditor_progress.c b/src/auditordb/get_auditor_progress.c
@@ -20,7 +20,7 @@
  */
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/get_auditor_progress.h"
+#include "auditor-database/get_auditor_progress.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/get_bad_sig_losses.c b/src/auditordb/get_bad_sig_losses.c
@@ -16,7 +16,7 @@
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/get_bad_sig_losses.h"
+#include "auditor-database/get_bad_sig_losses.h"
 
 
 struct BadSigLossesContext
diff --git a/src/auditordb/get_balance.c b/src/auditordb/get_balance.c
@@ -20,7 +20,7 @@
  */
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/get_balance.h"
+#include "auditor-database/get_balance.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/get_balances.c b/src/auditordb/get_balances.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/get_balances.h"
+#include "auditor-database/get_balances.h"
 
 
 struct BalancesContext
diff --git a/src/auditordb/get_coin_inconsistency.c b/src/auditordb/get_coin_inconsistency.c
@@ -18,7 +18,7 @@
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/get_coin_inconsistency.h"
+#include "auditor-database/get_coin_inconsistency.h"
 
 /**
  * Closure for #deposit_confirmation_cb().
diff --git a/src/auditordb/get_denomination_balance.c b/src/auditordb/get_denomination_balance.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/get_denomination_balance.h"
+#include "auditor-database/get_denomination_balance.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/get_denomination_key_validity_withdraw_inconsistency.c b/src/auditordb/get_denomination_key_validity_withdraw_inconsistency.c
@@ -16,7 +16,7 @@
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
 #include \
-  "taler/auditor-database/get_denomination_key_validity_withdraw_inconsistency.h"
+  "auditor-database/get_denomination_key_validity_withdraw_inconsistency.h"
 
 
 /**
diff --git a/src/auditordb/get_denomination_pending.c b/src/auditordb/get_denomination_pending.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/get_denomination_pending.h"
+#include "auditor-database/get_denomination_pending.h"
 
 
 struct DenominationPendingContext
diff --git a/src/auditordb/get_denominations_without_sigs.c b/src/auditordb/get_denominations_without_sigs.c
@@ -16,7 +16,7 @@
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/get_denominations_without_sigs.h"
+#include "auditor-database/get_denominations_without_sigs.h"
 
 
 struct DenominationsWithoutSigsContext
diff --git a/src/auditordb/get_deposit_confirmations.c b/src/auditordb/get_deposit_confirmations.c
@@ -20,7 +20,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/get_deposit_confirmations.h"
+#include "auditor-database/get_deposit_confirmations.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/get_emergency.c b/src/auditordb/get_emergency.c
@@ -16,7 +16,7 @@
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/get_emergency.h"
+#include "auditor-database/get_emergency.h"
 
 /**
  * Closure for #emergency_cb().
diff --git a/src/auditordb/get_emergency_by_count.c b/src/auditordb/get_emergency_by_count.c
@@ -16,7 +16,7 @@
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/get_emergency_by_count.h"
+#include "auditor-database/get_emergency_by_count.h"
 
 
 /**
diff --git a/src/auditordb/get_exchange_signkeys.c b/src/auditordb/get_exchange_signkeys.c
@@ -18,7 +18,7 @@
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
 
-#include "taler/auditor-database/get_exchange_signkeys.h"
+#include "auditor-database/get_exchange_signkeys.h"
 
 
 struct ExchangeSignkeysContext
diff --git a/src/auditordb/get_fee_time_inconsistency.c b/src/auditordb/get_fee_time_inconsistency.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/get_fee_time_inconsistency.h"
+#include "auditor-database/get_fee_time_inconsistency.h"
 
 
 /**
diff --git a/src/auditordb/get_misattribution_in_inconsistency.c b/src/auditordb/get_misattribution_in_inconsistency.c
@@ -18,7 +18,7 @@
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
 
-#include "taler/auditor-database/get_misattribution_in_inconsistency.h"
+#include "auditor-database/get_misattribution_in_inconsistency.h"
 
 
 struct MisattributionInInconsistencyContext
diff --git a/src/auditordb/get_progress_points.c b/src/auditordb/get_progress_points.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/get_progress_points.h"
+#include "auditor-database/get_progress_points.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/get_purse_info.c b/src/auditordb/get_purse_info.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/get_purse_info.h"
+#include "auditor-database/get_purse_info.h"
 #include "pg_helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/auditordb/get_purse_not_closed_inconsistencies.c b/src/auditordb/get_purse_not_closed_inconsistencies.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/get_purse_not_closed_inconsistencies.h"
+#include "auditor-database/get_purse_not_closed_inconsistencies.h"
 
 
 /**
diff --git a/src/auditordb/get_purses.c b/src/auditordb/get_purses.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/get_purses.h"
+#include "auditor-database/get_purses.h"
 
 
 struct PursesContext
diff --git a/src/auditordb/get_reserve_balance_insufficient_inconsistency.c b/src/auditordb/get_reserve_balance_insufficient_inconsistency.c
@@ -16,7 +16,7 @@
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
 #include \
-  "taler/auditor-database/get_reserve_balance_insufficient_inconsistency.h"
+  "auditor-database/get_reserve_balance_insufficient_inconsistency.h"
 
 
 /**
diff --git a/src/auditordb/get_reserve_balance_summary_wrong_inconsistency.c b/src/auditordb/get_reserve_balance_summary_wrong_inconsistency.c
@@ -16,7 +16,7 @@
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
 #include \
-  "taler/auditor-database/get_reserve_balance_summary_wrong_inconsistency.h"
+  "auditor-database/get_reserve_balance_summary_wrong_inconsistency.h"
 
 
 struct ReserveBalanceSummaryWrongInconsistencyContext
diff --git a/src/auditordb/get_reserve_in_inconsistency.c b/src/auditordb/get_reserve_in_inconsistency.c
@@ -17,7 +17,7 @@
 #include "taler/taler_dbevents.h"
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/get_reserve_in_inconsistency.h"
+#include "auditor-database/get_reserve_in_inconsistency.h"
 
 
 struct ReserveInInconsistencyContext
diff --git a/src/auditordb/get_reserve_info.c b/src/auditordb/get_reserve_info.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/get_reserve_info.h"
+#include "auditor-database/get_reserve_info.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/get_reserve_not_closed_inconsistency.c b/src/auditordb/get_reserve_not_closed_inconsistency.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/get_reserve_not_closed_inconsistency.h"
+#include "auditor-database/get_reserve_not_closed_inconsistency.h"
 
 
 struct ReserveNotClosedInconsistencyContext
diff --git a/src/auditordb/get_reserves.c b/src/auditordb/get_reserves.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/get_reserves.h"
+#include "auditor-database/get_reserves.h"
 
 
 struct ReservesContext
diff --git a/src/auditordb/get_row_inconsistency.c b/src/auditordb/get_row_inconsistency.c
@@ -16,7 +16,7 @@
 
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/get_row_inconsistency.h"
+#include "auditor-database/get_row_inconsistency.h"
 
 /**
  * Closure for #deposit_confirmation_cb().
diff --git a/src/auditordb/get_row_minor_inconsistencies.c b/src/auditordb/get_row_minor_inconsistencies.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/get_row_minor_inconsistencies.h"
+#include "auditor-database/get_row_minor_inconsistencies.h"
 
 
 struct RowMinorInconsistenciesContext
diff --git a/src/auditordb/get_wire_fee_summary.c b/src/auditordb/get_wire_fee_summary.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/get_wire_fee_summary.h"
+#include "auditor-database/get_wire_fee_summary.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/get_wire_format_inconsistency.c b/src/auditordb/get_wire_format_inconsistency.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/get_wire_format_inconsistency.h"
+#include "auditor-database/get_wire_format_inconsistency.h"
 
 
 struct WireFormatInconsistencyContext
diff --git a/src/auditordb/get_wire_out_inconsistency.c b/src/auditordb/get_wire_out_inconsistency.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/get_wire_out_inconsistency.h"
+#include "auditor-database/get_wire_out_inconsistency.h"
 
 
 struct WireOutInconsistencyContext
diff --git a/src/auditordb/insert_amount_arithmetic_inconsistency.c b/src/auditordb/insert_amount_arithmetic_inconsistency.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/insert_amount_arithmetic_inconsistency.h"
+#include "auditor-database/insert_amount_arithmetic_inconsistency.h"
 
 enum GNUNET_DB_QueryStatus
 AUDITORDB_insert_amount_arithmetic_inconsistency (struct
diff --git a/src/auditordb/insert_auditor_closure_lags.c b/src/auditordb/insert_auditor_closure_lags.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/insert_auditor_closure_lags.h"
+#include "auditor-database/insert_auditor_closure_lags.h"
 
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/auditordb/insert_auditor_progress.c b/src/auditordb/insert_auditor_progress.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/insert_auditor_progress.h"
+#include "auditor-database/insert_auditor_progress.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/insert_bad_sig_losses.c b/src/auditordb/insert_bad_sig_losses.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/insert_bad_sig_losses.h"
+#include "auditor-database/insert_bad_sig_losses.h"
 
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/auditordb/insert_balance.c b/src/auditordb/insert_balance.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/insert_balance.h"
+#include "auditor-database/insert_balance.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/insert_coin_inconsistency.c b/src/auditordb/insert_coin_inconsistency.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/insert_coin_inconsistency.h"
+#include "auditor-database/insert_coin_inconsistency.h"
 
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/auditordb/insert_denomination_balance.c b/src/auditordb/insert_denomination_balance.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/insert_denomination_balance.h"
+#include "auditor-database/insert_denomination_balance.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/insert_denomination_key_validity_withdraw_inconsistency.c b/src/auditordb/insert_denomination_key_validity_withdraw_inconsistency.c
@@ -16,7 +16,7 @@
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
 #include \
-  "taler/auditor-database/insert_denomination_key_validity_withdraw_inconsistency.h"
+  "auditor-database/insert_denomination_key_validity_withdraw_inconsistency.h"
 
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/auditordb/insert_denomination_pending.c b/src/auditordb/insert_denomination_pending.c
@@ -18,7 +18,7 @@
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
 
-#include "taler/auditor-database/insert_denomination_pending.h"
+#include "auditor-database/insert_denomination_pending.h"
 
 enum GNUNET_DB_QueryStatus
 AUDITORDB_insert_denomination_pending (struct AUDITORDB_PostgresContext *pg,
diff --git a/src/auditordb/insert_denominations_without_sigs.c b/src/auditordb/insert_denominations_without_sigs.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/insert_denominations_without_sigs.h"
+#include "auditor-database/insert_denominations_without_sigs.h"
 
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/auditordb/insert_deposit_confirmation.c b/src/auditordb/insert_deposit_confirmation.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/insert_deposit_confirmation.h"
+#include "auditor-database/insert_deposit_confirmation.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/insert_early_aggregation.c b/src/auditordb/insert_early_aggregation.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/insert_early_aggregation.h"
+#include "auditor-database/insert_early_aggregation.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/insert_emergency.c b/src/auditordb/insert_emergency.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/insert_emergency.h"
+#include "auditor-database/insert_emergency.h"
 
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/auditordb/insert_emergency_by_count.c b/src/auditordb/insert_emergency_by_count.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/insert_emergency_by_count.h"
+#include "auditor-database/insert_emergency_by_count.h"
 
 enum GNUNET_DB_QueryStatus
 AUDITORDB_insert_emergency_by_count (struct AUDITORDB_PostgresContext *pg,
diff --git a/src/auditordb/insert_exchange_signkey.c b/src/auditordb/insert_exchange_signkey.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/insert_exchange_signkey.h"
+#include "auditor-database/insert_exchange_signkey.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/insert_fee_time_inconsistency.c b/src/auditordb/insert_fee_time_inconsistency.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/insert_fee_time_inconsistency.h"
+#include "auditor-database/insert_fee_time_inconsistency.h"
 
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/auditordb/insert_historic_denom_revenue.c b/src/auditordb/insert_historic_denom_revenue.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/insert_historic_denom_revenue.h"
+#include "auditor-database/insert_historic_denom_revenue.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/insert_historic_reserve_revenue.c b/src/auditordb/insert_historic_reserve_revenue.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/insert_historic_reserve_revenue.h"
+#include "auditor-database/insert_historic_reserve_revenue.h"
 #include "pg_helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/auditordb/insert_misattribution_in_inconsistency.c b/src/auditordb/insert_misattribution_in_inconsistency.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/insert_misattribution_in_inconsistency.h"
+#include "auditor-database/insert_misattribution_in_inconsistency.h"
 
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/auditordb/insert_pending_deposit.c b/src/auditordb/insert_pending_deposit.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/insert_pending_deposit.h"
+#include "auditor-database/insert_pending_deposit.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/insert_purse_info.c b/src/auditordb/insert_purse_info.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/insert_purse_info.h"
+#include "auditor-database/insert_purse_info.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/insert_purse_not_closed_inconsistencies.c b/src/auditordb/insert_purse_not_closed_inconsistencies.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/insert_purse_not_closed_inconsistencies.h"
+#include "auditor-database/insert_purse_not_closed_inconsistencies.h"
 
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/auditordb/insert_reserve_balance_insufficient_inconsistency.c b/src/auditordb/insert_reserve_balance_insufficient_inconsistency.c
@@ -19,7 +19,7 @@
 #include "pg_helper.h"
 
 #include \
-  "taler/auditor-database/insert_reserve_balance_insufficient_inconsistency.h"
+  "auditor-database/insert_reserve_balance_insufficient_inconsistency.h"
 
 enum GNUNET_DB_QueryStatus
 AUDITORDB_insert_reserve_balance_insufficient_inconsistency (struct
diff --git a/src/auditordb/insert_reserve_balance_summary_wrong_inconsistency.c b/src/auditordb/insert_reserve_balance_summary_wrong_inconsistency.c
@@ -19,7 +19,7 @@
 #include "pg_helper.h"
 
 #include \
-  "taler/auditor-database/insert_reserve_balance_summary_wrong_inconsistency.h"
+  "auditor-database/insert_reserve_balance_summary_wrong_inconsistency.h"
 
 enum GNUNET_DB_QueryStatus
 AUDITORDB_insert_reserve_balance_summary_wrong_inconsistency (struct
diff --git a/src/auditordb/insert_reserve_in_inconsistency.c b/src/auditordb/insert_reserve_in_inconsistency.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/insert_reserve_in_inconsistency.h"
+#include "auditor-database/insert_reserve_in_inconsistency.h"
 
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/auditordb/insert_reserve_info.c b/src/auditordb/insert_reserve_info.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/insert_reserve_info.h"
+#include "auditor-database/insert_reserve_info.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/insert_reserve_not_closed_inconsistency.c b/src/auditordb/insert_reserve_not_closed_inconsistency.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/insert_reserve_not_closed_inconsistency.h"
+#include "auditor-database/insert_reserve_not_closed_inconsistency.h"
 
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/auditordb/insert_row_inconsistency.c b/src/auditordb/insert_row_inconsistency.c
@@ -16,7 +16,7 @@
 
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/insert_row_inconsistency.h"
+#include "auditor-database/insert_row_inconsistency.h"
 
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/auditordb/insert_row_minor_inconsistencies.c b/src/auditordb/insert_row_minor_inconsistencies.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/insert_row_minor_inconsistencies.h"
+#include "auditor-database/insert_row_minor_inconsistencies.h"
 
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/auditordb/insert_wire_format_inconsistency.c b/src/auditordb/insert_wire_format_inconsistency.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/insert_wire_format_inconsistency.h"
+#include "auditor-database/insert_wire_format_inconsistency.h"
 
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/auditordb/insert_wire_out_inconsistency.c b/src/auditordb/insert_wire_out_inconsistency.c
@@ -18,7 +18,7 @@
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
 
-#include "taler/auditor-database/insert_wire_out_inconsistency.h"
+#include "auditor-database/insert_wire_out_inconsistency.h"
 
 enum GNUNET_DB_QueryStatus
 AUDITORDB_insert_wire_out_inconsistency (struct AUDITORDB_PostgresContext *pg,
diff --git a/src/auditordb/lookup_reserve_in_inconsistency.c b/src/auditordb/lookup_reserve_in_inconsistency.c
@@ -17,7 +17,7 @@
 #include "taler/taler_dbevents.h"
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/lookup_reserve_in_inconsistency.h"
+#include "auditor-database/lookup_reserve_in_inconsistency.h"
 
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/auditordb/preflight.c b/src/auditordb/preflight.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/preflight.h"
+#include "auditor-database/preflight.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/select_early_aggregations.c b/src/auditordb/select_early_aggregations.c
@@ -20,7 +20,7 @@
  */
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/select_early_aggregations.h"
+#include "auditor-database/select_early_aggregations.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/select_historic_denom_revenue.c b/src/auditordb/select_historic_denom_revenue.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/select_historic_denom_revenue.h"
+#include "auditor-database/select_historic_denom_revenue.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/select_historic_reserve_revenue.c b/src/auditordb/select_historic_reserve_revenue.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/select_historic_reserve_revenue.h"
+#include "auditor-database/select_historic_reserve_revenue.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/select_pending_deposits.c b/src/auditordb/select_pending_deposits.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/select_pending_deposits.h"
+#include "auditor-database/select_pending_deposits.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/select_purse_expired.c b/src/auditordb/select_purse_expired.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/select_purse_expired.h"
+#include "auditor-database/select_purse_expired.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/select_reserve_in_inconsistency.c b/src/auditordb/select_reserve_in_inconsistency.c
@@ -21,7 +21,7 @@
 #include "taler/taler_error_codes.h"
 #include "taler/taler_dbevents.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/select_reserve_in_inconsistency.h"
+#include "auditor-database/select_reserve_in_inconsistency.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/start.c b/src/auditordb/start.c
@@ -19,8 +19,8 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/start.h"
-#include "taler/auditor-database/preflight.h"
+#include "auditor-database/start.h"
+#include "auditor-database/preflight.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/test_auditordb.c b/src/auditordb/test_auditordb.c
@@ -21,24 +21,24 @@
  */
 #include <gnunet/gnunet_db_lib.h>
 #include "taler/taler_auditordb_lib.h"
-#include "taler/auditor-database/create_tables.h"
-#include "taler/auditor-database/del_reserve_info.h"
-#include "taler/auditor-database/delete_auditor_closure_lag.h"
-#include "taler/auditor-database/drop_tables.h"
-#include "taler/auditor-database/gc.h"
-#include "taler/auditor-database/get_denomination_balance.h"
-#include "taler/auditor-database/get_reserve_info.h"
-#include "taler/auditor-database/insert_auditor_closure_lags.h"
-#include "taler/auditor-database/insert_denomination_balance.h"
-#include "taler/auditor-database/insert_historic_denom_revenue.h"
-#include "taler/auditor-database/insert_historic_reserve_revenue.h"
-#include "taler/auditor-database/insert_reserve_info.h"
-#include "taler/auditor-database/preflight.h"
-#include "taler/auditor-database/select_historic_denom_revenue.h"
-#include "taler/auditor-database/select_historic_reserve_revenue.h"
-#include "taler/auditor-database/start.h"
-#include "taler/auditor-database/update_denomination_balance.h"
-#include "taler/auditor-database/update_reserve_info.h"
+#include "auditor-database/create_tables.h"
+#include "auditor-database/del_reserve_info.h"
+#include "auditor-database/delete_auditor_closure_lag.h"
+#include "auditor-database/drop_tables.h"
+#include "auditor-database/gc.h"
+#include "auditor-database/get_denomination_balance.h"
+#include "auditor-database/get_reserve_info.h"
+#include "auditor-database/insert_auditor_closure_lags.h"
+#include "auditor-database/insert_denomination_balance.h"
+#include "auditor-database/insert_historic_denom_revenue.h"
+#include "auditor-database/insert_historic_reserve_revenue.h"
+#include "auditor-database/insert_reserve_info.h"
+#include "auditor-database/preflight.h"
+#include "auditor-database/select_historic_denom_revenue.h"
+#include "auditor-database/select_historic_reserve_revenue.h"
+#include "auditor-database/start.h"
+#include "auditor-database/update_denomination_balance.h"
+#include "auditor-database/update_reserve_info.h"
 
 /**
  * Currency we use, must match CURRENCY in "test-auditor-db-postgres.conf".
diff --git a/src/auditordb/test_auditordb_checkpoints.c b/src/auditordb/test_auditordb_checkpoints.c
@@ -21,16 +21,16 @@
 #include <gnunet/gnunet_common.h>
 #include <gnunet/gnunet_db_lib.h>
 #include "taler/taler_auditordb_lib.h"
-#include "taler/auditor-database/create_tables.h"
-#include "taler/auditor-database/drop_tables.h"
-#include "taler/auditor-database/get_auditor_progress.h"
-#include "taler/auditor-database/get_balance.h"
-#include "taler/auditor-database/insert_auditor_progress.h"
-#include "taler/auditor-database/insert_balance.h"
-#include "taler/auditor-database/preflight.h"
-#include "taler/auditor-database/start.h"
-#include "taler/auditor-database/update_auditor_progress.h"
-#include "taler/auditor-database/update_balance.h"
+#include "auditor-database/create_tables.h"
+#include "auditor-database/drop_tables.h"
+#include "auditor-database/get_auditor_progress.h"
+#include "auditor-database/get_balance.h"
+#include "auditor-database/insert_auditor_progress.h"
+#include "auditor-database/insert_balance.h"
+#include "auditor-database/preflight.h"
+#include "auditor-database/start.h"
+#include "auditor-database/update_auditor_progress.h"
+#include "auditor-database/update_balance.h"
 
 
 /**
diff --git a/src/auditordb/update_auditor_progress.c b/src/auditordb/update_auditor_progress.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/update_auditor_progress.h"
+#include "auditor-database/update_auditor_progress.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/update_balance.c b/src/auditordb/update_balance.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/update_balance.h"
+#include "auditor-database/update_balance.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/update_denomination_balance.c b/src/auditordb/update_denomination_balance.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/update_denomination_balance.h"
+#include "auditor-database/update_denomination_balance.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/update_generic_suppressed.c b/src/auditordb/update_generic_suppressed.c
@@ -15,7 +15,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include "pg_helper.h"
-#include "taler/auditor-database/update_generic_suppressed.h"
+#include "auditor-database/update_generic_suppressed.h"
 
 struct Preparations
 {
diff --git a/src/auditordb/update_purse_info.c b/src/auditordb/update_purse_info.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/update_purse_info.h"
+#include "auditor-database/update_purse_info.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/update_reserve_info.c b/src/auditordb/update_reserve_info.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/update_reserve_info.h"
+#include "auditor-database/update_reserve_info.h"
 #include "pg_helper.h"
 
 
diff --git a/src/auditordb/update_wire_fee_summary.c b/src/auditordb/update_wire_fee_summary.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/auditor-database/update_wire_fee_summary.h"
+#include "auditor-database/update_wire_fee_summary.h"
 #include "pg_helper.h"
 
 
diff --git a/src/benchmark/taler-aggregator-benchmark.c b/src/benchmark/taler-aggregator-benchmark.c
@@ -30,15 +30,15 @@
 #include "taler/taler_exchangedb_lib.h"
 #include "taler/taler_json_lib.h"
 #include "taler/taler_error_codes.h"
-#include "taler/exchange-database/rollback.h"
-#include "taler/exchange-database/start.h"
-#include "taler/exchange-database/commit.h"
-#include "taler/exchange-database/preflight.h"
-#include "taler/exchange-database/insert_refund.h"
-#include "taler/exchange-database/do_deposit.h"
-#include "taler/exchange-database/insert_wire_fee.h"
-#include "taler/exchange-database/insert_denomination_info.h"
-#include "taler/exchange-database/ensure_coin_known.h"
+#include "exchange-database/rollback.h"
+#include "exchange-database/start.h"
+#include "exchange-database/commit.h"
+#include "exchange-database/preflight.h"
+#include "exchange-database/insert_refund.h"
+#include "exchange-database/do_deposit.h"
+#include "exchange-database/insert_wire_fee.h"
+#include "exchange-database/insert_denomination_info.h"
+#include "exchange-database/ensure_coin_known.h"
 
 /**
  * Exit code.
diff --git a/src/exchange-tools/taler-exchange-dbinit.c b/src/exchange-tools/taler-exchange-dbinit.c
@@ -23,14 +23,14 @@
 #include <gnunet/gnunet_util_lib.h>
 #include "taler/taler_exchangedb_lib.h"
 
-#include "taler/exchange-database/gc.h"
-#include "taler/exchange-database/preflight.h"
-#include "taler/exchange-database/create_tables.h"
-#include "taler/exchange-database/delete_shard_locks.h"
-#include "taler/exchange-database/disable_rules.h"
-#include "taler/exchange-database/enable_rules.h"
-#include "taler/exchange-database/drop_tables.h"
-#include "taler/exchange-database/inject_auditor_triggers.h"
+#include "exchange-database/gc.h"
+#include "exchange-database/preflight.h"
+#include "exchange-database/create_tables.h"
+#include "exchange-database/delete_shard_locks.h"
+#include "exchange-database/disable_rules.h"
+#include "exchange-database/enable_rules.h"
+#include "exchange-database/drop_tables.h"
+#include "exchange-database/inject_auditor_triggers.h"
 
 /**
  * Return value from main().
diff --git a/src/exchange/taler-exchange-aggregator.c b/src/exchange/taler-exchange-aggregator.c
@@ -28,29 +28,29 @@
 #include "taler/taler_kyclogic_lib.h"
 #include "taler/taler_bank_service.h"
 #include "taler/taler_dbevents.h"
-#include "taler/exchange-database/release_revolving_shard.h"
-#include "taler/exchange-database/begin_revolving_shard.h"
-#include "taler/exchange-database/start.h"
-#include "taler/exchange-database/preflight.h"
-#include "taler/exchange-database/commit.h"
-#include "taler/exchange-database/rollback.h"
-#include "taler/exchange-database/drain_kyc_alert.h"
-#include "taler/exchange-database/get_ready_deposit.h"
-#include "taler/exchange-database/start_deferred_wire_out.h"
-#include "taler/exchange-database/aggregate.h"
-#include "taler/exchange-database/create_aggregation_transient.h"
-#include "taler/exchange-database/select_aggregation_transient.h"
-#include "taler/exchange-database/find_aggregation_transient.h"
-#include "taler/exchange-database/get_wire_fee.h"
-#include "taler/exchange-database/trigger_kyc_rule_for_account.h"
-#include "taler/exchange-database/select_aggregation_amounts_for_kyc_check.h"
-#include "taler/exchange-database/wire_prepare_data_insert.h"
-#include "taler/exchange-database/store_wire_transfer_out.h"
-#include "taler/exchange-database/delete_aggregation_transient.h"
-#include "taler/exchange-database/update_aggregation_transient.h"
-#include "taler/exchange-database/event_notify.h"
-#include "taler/exchange-database/wire_prepare_data_insert.h"
-#include "taler/exchange-database/update_rules.h"
+#include "exchange-database/release_revolving_shard.h"
+#include "exchange-database/begin_revolving_shard.h"
+#include "exchange-database/start.h"
+#include "exchange-database/preflight.h"
+#include "exchange-database/commit.h"
+#include "exchange-database/rollback.h"
+#include "exchange-database/drain_kyc_alert.h"
+#include "exchange-database/get_ready_deposit.h"
+#include "exchange-database/start_deferred_wire_out.h"
+#include "exchange-database/aggregate.h"
+#include "exchange-database/create_aggregation_transient.h"
+#include "exchange-database/select_aggregation_transient.h"
+#include "exchange-database/find_aggregation_transient.h"
+#include "exchange-database/get_wire_fee.h"
+#include "exchange-database/trigger_kyc_rule_for_account.h"
+#include "exchange-database/select_aggregation_amounts_for_kyc_check.h"
+#include "exchange-database/wire_prepare_data_insert.h"
+#include "exchange-database/store_wire_transfer_out.h"
+#include "exchange-database/delete_aggregation_transient.h"
+#include "exchange-database/update_aggregation_transient.h"
+#include "exchange-database/event_notify.h"
+#include "exchange-database/wire_prepare_data_insert.h"
+#include "exchange-database/update_rules.h"
 
 /**
  * How often do we retry after serialization failures?
diff --git a/src/exchange/taler-exchange-closer.c b/src/exchange/taler-exchange-closer.c
@@ -26,16 +26,16 @@
 #include "taler/taler_exchangedb_lib.h"
 #include "taler/taler_json_lib.h"
 #include "taler/taler_bank_service.h"
-#include "taler/exchange-database/start.h"
-#include "taler/exchange-database/preflight.h"
-#include "taler/exchange-database/commit.h"
-#include "taler/exchange-database/rollback.h"
-#include "taler/exchange-database/get_wire_fee.h"
-#include "taler/exchange-database/insert_reserve_closed.h"
-#include "taler/exchange-database/get_unfinished_close_requests.h"
-#include "taler/exchange-database/get_expired_reserves.h"
-#include "taler/exchange-database/wire_prepare_data_insert.h"
-#include "taler/exchange-database/wire_prepare_data_insert.h"
+#include "exchange-database/start.h"
+#include "exchange-database/preflight.h"
+#include "exchange-database/commit.h"
+#include "exchange-database/rollback.h"
+#include "exchange-database/get_wire_fee.h"
+#include "exchange-database/insert_reserve_closed.h"
+#include "exchange-database/get_unfinished_close_requests.h"
+#include "exchange-database/get_expired_reserves.h"
+#include "exchange-database/wire_prepare_data_insert.h"
+#include "exchange-database/wire_prepare_data_insert.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-drain.c b/src/exchange/taler-exchange-drain.c
@@ -26,14 +26,14 @@
 #include "taler/taler_exchangedb_lib.h"
 #include "taler/taler_json_lib.h"
 #include "taler/taler_bank_service.h"
-#include "taler/exchange-database/start.h"
-#include "taler/exchange-database/preflight.h"
-#include "taler/exchange-database/commit.h"
-#include "taler/exchange-database/rollback.h"
-#include "taler/exchange-database/profit_drains_get_pending.h"
-#include "taler/exchange-database/wire_prepare_data_insert.h"
-#include "taler/exchange-database/profit_drains_set_finished.h"
-#include "taler/exchange-database/wire_prepare_data_insert.h"
+#include "exchange-database/start.h"
+#include "exchange-database/preflight.h"
+#include "exchange-database/commit.h"
+#include "exchange-database/rollback.h"
+#include "exchange-database/profit_drains_get_pending.h"
+#include "exchange-database/wire_prepare_data_insert.h"
+#include "exchange-database/profit_drains_set_finished.h"
+#include "exchange-database/wire_prepare_data_insert.h"
 
 /**
  * The exchange's configuration.
diff --git a/src/exchange/taler-exchange-expire.c b/src/exchange/taler-exchange-expire.c
@@ -26,15 +26,15 @@
 #include "taler/taler_exchangedb_lib.h"
 #include "taler/taler_json_lib.h"
 #include "taler/taler_bank_service.h"
-#include "taler/exchange-database/start.h"
-#include "taler/exchange-database/preflight.h"
-#include "taler/exchange-database/commit.h"
-#include "taler/exchange-database/rollback.h"
-#include "taler/exchange-database/complete_shard.h"
-#include "taler/exchange-database/abort_shard.h"
-#include "taler/exchange-database/begin_shard.h"
-#include "taler/exchange-database/expire_purse.h"
-#include "taler/exchange-database/start.h"
+#include "exchange-database/start.h"
+#include "exchange-database/preflight.h"
+#include "exchange-database/commit.h"
+#include "exchange-database/rollback.h"
+#include "exchange-database/complete_shard.h"
+#include "exchange-database/abort_shard.h"
+#include "exchange-database/begin_shard.h"
+#include "exchange-database/expire_purse.h"
+#include "exchange-database/start.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd.c b/src/exchange/taler-exchange-httpd.c
@@ -83,8 +83,8 @@
 #include "taler-exchange-httpd_get-transfers-WTID.h"
 #include "taler/taler_extensions.h"
 #include <gnunet/gnunet_mhd_compat.h>
-#include "taler/exchange-database/test_aml_officer.h"
-#include "taler/exchange-database/preflight.h"
+#include "exchange-database/test_aml_officer.h"
+#include "exchange-database/preflight.h"
 
 /**
  * Backlog for listen operation on unix domain sockets.
diff --git a/src/exchange/taler-exchange-httpd_common_kyc.c b/src/exchange/taler-exchange-httpd_common_kyc.c
@@ -19,26 +19,26 @@
  * @author Christian Grothoff
  */
 #include "taler-exchange-httpd.h"
-#include "taler/exchange-database/trigger_kyc_rule_for_account.h"
+#include "exchange-database/trigger_kyc_rule_for_account.h"
 #include "taler-exchange-httpd_common_kyc.h"
 #include "taler/taler_attributes.h"
 #include "taler/taler_error_codes.h"
 #include "taler/taler_kyclogic_lib.h"
 #include "taler/taler_exchangedb_lib.h"
 #include <gnunet/gnunet_common.h>
-#include "taler/exchange-database/commit.h"
-#include "taler/exchange-database/get_kyc_rules.h"
-#include "taler/exchange-database/insert_aml_decision.h"
-#include "taler/exchange-database/insert_kyc_failure.h"
-#include "taler/exchange-database/insert_kyc_requirement_process.h"
-#include "taler/exchange-database/lookup_active_legitimization.h"
-#include "taler/exchange-database/persist_kyc_attributes.h"
-#include "taler/exchange-database/preflight.h"
-#include "taler/exchange-database/rollback.h"
-#include "taler/exchange-database/start.h"
-#include "taler/exchange-database/update_rules.h"
-#include "taler/exchange-database/account_history.h"
-#include "taler/exchange-database/persist_aml_program_result.h"
+#include "exchange-database/commit.h"
+#include "exchange-database/get_kyc_rules.h"
+#include "exchange-database/insert_aml_decision.h"
+#include "exchange-database/insert_kyc_failure.h"
+#include "exchange-database/insert_kyc_requirement_process.h"
+#include "exchange-database/lookup_active_legitimization.h"
+#include "exchange-database/persist_kyc_attributes.h"
+#include "exchange-database/preflight.h"
+#include "exchange-database/rollback.h"
+#include "exchange-database/start.h"
+#include "exchange-database/update_rules.h"
+#include "exchange-database/account_history.h"
+#include "exchange-database/persist_aml_program_result.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_db.c b/src/exchange/taler-exchange-httpd_db.c
@@ -28,12 +28,12 @@
 #include "taler/taler_exchangedb_lib.h"
 #include "taler-exchange-httpd_db.h"
 #include "taler-exchange-httpd_responses.h"
-#include "taler/exchange-database/start.h"
-#include "taler/exchange-database/commit.h"
-#include "taler/exchange-database/ensure_coin_known.h"
-#include "taler/exchange-database/get_signature_for_known_coin.h"
-#include "taler/exchange-database/preflight.h"
-#include "taler/exchange-database/rollback.h"
+#include "exchange-database/start.h"
+#include "exchange-database/commit.h"
+#include "exchange-database/ensure_coin_known.h"
+#include "exchange-database/get_signature_for_known_coin.h"
+#include "exchange-database/preflight.h"
+#include "exchange-database/rollback.h"
 
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchange/taler-exchange-httpd_delete-purses-PURSE_PUB.c b/src/exchange/taler-exchange-httpd_delete-purses-PURSE_PUB.c
@@ -31,9 +31,9 @@
 #include "taler-exchange-httpd_responses.h"
 #include "taler/taler_exchangedb_lib.h"
 #include "taler-exchange-httpd_get-keys.h"
-#include "taler/exchange-database/preflight.h"
-#include "taler/exchange-database/do_purse_delete.h"
-#include "taler/exchange-database/event_notify.h"
+#include "exchange-database/preflight.h"
+#include "exchange-database/do_purse_delete.h"
+#include "exchange-database/event_notify.h"
 
 
 MHD_RESULT
diff --git a/src/exchange/taler-exchange-httpd_extensions.c b/src/exchange/taler-exchange-httpd_extensions.c
@@ -27,12 +27,12 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler/taler_extensions.h"
 #include <jansson.h>
-#include "taler/exchange-database/set_extension_manifest.h"
-#include "taler/exchange-database/add_policy_fulfillment_proof.h"
-#include "taler/exchange-database/event_listen.h"
-#include "taler/exchange-database/event_listen_cancel.h"
-#include "taler/exchange-database/get_extension_manifest.h"
-#include "taler/exchange-database/get_policy_details.h"
+#include "exchange-database/set_extension_manifest.h"
+#include "exchange-database/add_policy_fulfillment_proof.h"
+#include "exchange-database/event_listen.h"
+#include "exchange-database/event_listen_cancel.h"
+#include "exchange-database/get_extension_manifest.h"
+#include "exchange-database/get_policy_details.h"
 
 /**
  * Handler listening for extensions updates by other exchange
diff --git a/src/exchange/taler-exchange-httpd_get-aml-OFFICER_PUB-accounts.c b/src/exchange/taler-exchange-httpd_get-aml-OFFICER_PUB-accounts.c
@@ -26,7 +26,7 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler/taler_signatures.h"
 #include "taler-exchange-httpd.h"
-#include "taler/exchange-database/select_kyc_accounts.h"
+#include "exchange-database/select_kyc_accounts.h"
 #include "taler-exchange-httpd_get-aml-OFFICER_PUB-accounts.h"
 
 
diff --git a/src/exchange/taler-exchange-httpd_get-aml-OFFICER_PUB-attributes-H_NORMALIZED_PAYTO.c b/src/exchange/taler-exchange-httpd_get-aml-OFFICER_PUB-attributes-H_NORMALIZED_PAYTO.c
@@ -27,12 +27,12 @@
 #include "taler/taler_kyclogic_lib.h"
 #include "taler/taler_signatures.h"
 #include "taler-exchange-httpd.h"
-#include "taler/exchange-database/select_aml_attributes.h"
+#include "exchange-database/select_aml_attributes.h"
 #include \
   "taler-exchange-httpd_get-aml-OFFICER_PUB-attributes-H_NORMALIZED_PAYTO.h"
 #include "taler-exchange-httpd_get-metrics.h"
-#include "taler/exchange-database/lookup_aml_file_number.h"
-#include "taler/exchange-database/lookup_aml_history.h"
+#include "exchange-database/lookup_aml_file_number.h"
+#include "exchange-database/lookup_aml_history.h"
 
 /**
  * Maximum number of records we return in one request.
diff --git a/src/exchange/taler-exchange-httpd_get-aml-OFFICER_PUB-decisions.c b/src/exchange/taler-exchange-httpd_get-aml-OFFICER_PUB-decisions.c
@@ -25,7 +25,7 @@
 #include "taler/taler_json_lib.h"
 #include "taler/taler_mhd_lib.h"
 #include "taler-exchange-httpd.h"
-#include "taler/exchange-database/select_aml_decisions.h"
+#include "exchange-database/select_aml_decisions.h"
 #include "taler-exchange-httpd_post-aml-OFFICER_PUB-decision.h"
 #include "taler-exchange-httpd_get-metrics.h"
 
diff --git a/src/exchange/taler-exchange-httpd_get-aml-OFFICER_PUB-kyc-statistics-NAMES.c b/src/exchange/taler-exchange-httpd_get-aml-OFFICER_PUB-kyc-statistics-NAMES.c
@@ -25,7 +25,7 @@
 #include "taler/taler_json_lib.h"
 #include "taler/taler_mhd_lib.h"
 #include "taler-exchange-httpd.h"
-#include "taler/exchange-database/select_aml_statistics.h"
+#include "exchange-database/select_aml_statistics.h"
 #include "taler-exchange-httpd_get-aml-OFFICER_PUB-kyc-statistics-NAMES.h"
 #include "taler-exchange-httpd_get-metrics.h"
 
diff --git a/src/exchange/taler-exchange-httpd_get-aml-OFFICER_PUB-legitimizations.c b/src/exchange/taler-exchange-httpd_get-aml-OFFICER_PUB-legitimizations.c
@@ -25,7 +25,7 @@
 #include "taler/taler_json_lib.h"
 #include "taler/taler_mhd_lib.h"
 #include "taler-exchange-httpd.h"
-#include "taler/exchange-database/select_aml_measures.h"
+#include "exchange-database/select_aml_measures.h"
 #include "taler-exchange-httpd_get-aml-OFFICER_PUB-legitimizations.h"
 #include "taler-exchange-httpd_get-metrics.h"
 
diff --git a/src/exchange/taler-exchange-httpd_get-aml-OFFICER_PUB-transfers.c b/src/exchange/taler-exchange-httpd_get-aml-OFFICER_PUB-transfers.c
@@ -25,11 +25,11 @@
 #include "taler/taler_json_lib.h"
 #include "taler/taler_mhd_lib.h"
 #include "taler-exchange-httpd.h"
-#include "taler/exchange-database/select_exchange_kycauth_transfers.h"
+#include "exchange-database/select_exchange_kycauth_transfers.h"
 #include "taler-exchange-httpd_get-aml-OFFICER_PUB-transfers.h"
 #include "taler-exchange-httpd_get-metrics.h"
-#include "taler/exchange-database/select_exchange_credit_transfers.h"
-#include "taler/exchange-database/select_exchange_debit_transfers.h"
+#include "exchange-database/select_exchange_credit_transfers.h"
+#include "exchange-database/select_exchange_debit_transfers.h"
 
 
 enum TransferType
diff --git a/src/exchange/taler-exchange-httpd_get-coins-COIN_PUB-history.c b/src/exchange/taler-exchange-httpd_get-coins-COIN_PUB-history.c
@@ -26,7 +26,7 @@
 #include "taler-exchange-httpd_get-keys.h"
 #include "taler-exchange-httpd_get-coins-COIN_PUB-history.h"
 #include "taler-exchange-httpd_responses.h"
-#include "taler/exchange-database/get_coin_transactions.h"
+#include "exchange-database/get_coin_transactions.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_get-contracts-CONTRACT_PUB.c b/src/exchange/taler-exchange-httpd_get-contracts-CONTRACT_PUB.c
@@ -25,7 +25,7 @@
 #include "taler-exchange-httpd_get-contracts-CONTRACT_PUB.h"
 #include "taler-exchange-httpd_mhd.h"
 #include "taler-exchange-httpd_responses.h"
-#include "taler/exchange-database/select_contract.h"
+#include "exchange-database/select_contract.h"
 
 
 MHD_RESULT
diff --git a/src/exchange/taler-exchange-httpd_get-deposits.c b/src/exchange/taler-exchange-httpd_get-deposits.c
@@ -31,9 +31,9 @@
 #include "taler-exchange-httpd_get-keys.h"
 #include "taler-exchange-httpd_get-deposits.h"
 #include "taler-exchange-httpd_responses.h"
-#include "taler/exchange-database/lookup_transfer_by_deposit.h"
-#include "taler/exchange-database/event_listen.h"
-#include "taler/exchange-database/event_listen_cancel.h"
+#include "exchange-database/lookup_transfer_by_deposit.h"
+#include "exchange-database/event_listen.h"
+#include "exchange-database/event_listen_cancel.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_get-keys.c b/src/exchange/taler-exchange-httpd_get-keys.c
@@ -24,21 +24,21 @@
 #include "taler/taler_kyclogic_lib.h"
 #include "taler/taler_dbevents.h"
 #include "taler-exchange-httpd.h"
-#include "taler/exchange-database/preflight.h"
+#include "exchange-database/preflight.h"
 #include "taler-exchange-httpd_get-config.h"
 #include "taler-exchange-httpd_get-keys.h"
 #include "taler-exchange-httpd_responses.h"
 #include "taler/taler_extensions.h"
-#include "taler/exchange-database/event_listen.h"
-#include "taler/exchange-database/event_listen_cancel.h"
-#include "taler/exchange-database/event_notify.h"
-#include "taler/exchange-database/get_global_fees.h"
-#include "taler/exchange-database/get_wire_accounts.h"
-#include "taler/exchange-database/get_wire_fees.h"
-#include "taler/exchange-database/iterate_active_auditors.h"
-#include "taler/exchange-database/iterate_active_signkeys.h"
-#include "taler/exchange-database/iterate_auditor_denominations.h"
-#include "taler/exchange-database/iterate_denominations.h"
+#include "exchange-database/event_listen.h"
+#include "exchange-database/event_listen_cancel.h"
+#include "exchange-database/event_notify.h"
+#include "exchange-database/get_global_fees.h"
+#include "exchange-database/get_wire_accounts.h"
+#include "exchange-database/get_wire_fees.h"
+#include "exchange-database/iterate_active_auditors.h"
+#include "exchange-database/iterate_active_signkeys.h"
+#include "exchange-database/iterate_auditor_denominations.h"
+#include "exchange-database/iterate_denominations.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_get-kyc-check-H_NORMALIZED_PAYTO.c b/src/exchange/taler-exchange-httpd_get-kyc-check-H_NORMALIZED_PAYTO.c
@@ -33,9 +33,9 @@
 #include "taler-exchange-httpd_get-kyc-check-H_NORMALIZED_PAYTO.h"
 #include "taler-exchange-httpd_post-kyc-wallet.h"
 #include "taler-exchange-httpd_responses.h"
-#include "taler/exchange-database/lookup_kyc_requirement_by_row.h"
-#include "taler/exchange-database/event_listen.h"
-#include "taler/exchange-database/event_listen_cancel.h"
+#include "exchange-database/lookup_kyc_requirement_by_row.h"
+#include "exchange-database/event_listen.h"
+#include "exchange-database/event_listen_cancel.h"
 
 /**
  * Reserve GET request that is long-polling.
diff --git a/src/exchange/taler-exchange-httpd_get-kyc-info-ACCESS_TOKEN.c b/src/exchange/taler-exchange-httpd_get-kyc-info-ACCESS_TOKEN.c
@@ -34,14 +34,14 @@
 #include "taler-exchange-httpd_get-kyc-info-ACCESS_TOKEN.h"
 #include "taler-exchange-httpd_responses.h"
 #include "taler-exchange-httpd_common_kyc.h"
-#include "taler/exchange-database/rollback.h"
-#include "taler/exchange-database/commit.h"
-#include "taler/exchange-database/event_listen.h"
-#include "taler/exchange-database/event_listen_cancel.h"
-#include "taler/exchange-database/insert_active_legitimization_measure.h"
-#include "taler/exchange-database/lookup_h_payto_by_access_token.h"
-#include "taler/exchange-database/lookup_kyc_status_by_token.h"
-#include "taler/exchange-database/update_rules.h"
+#include "exchange-database/rollback.h"
+#include "exchange-database/commit.h"
+#include "exchange-database/event_listen.h"
+#include "exchange-database/event_listen_cancel.h"
+#include "exchange-database/insert_active_legitimization_measure.h"
+#include "exchange-database/lookup_h_payto_by_access_token.h"
+#include "exchange-database/lookup_kyc_status_by_token.h"
+#include "exchange-database/update_rules.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_get-kyc-proof-PROVIDER_NAME.c b/src/exchange/taler-exchange-httpd_get-kyc-proof-PROVIDER_NAME.c
@@ -29,7 +29,7 @@
 #include "taler-exchange-httpd_common_kyc.h"
 #include "taler-exchange-httpd_get-kyc-proof-PROVIDER_NAME.h"
 #include "taler-exchange-httpd_responses.h"
-#include "taler/exchange-database/lookup_kyc_process_by_account.h"
+#include "exchange-database/lookup_kyc_process_by_account.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_get-purses-PURSE_PUB-merge.c b/src/exchange/taler-exchange-httpd_get-purses-PURSE_PUB-merge.c
@@ -27,9 +27,9 @@
 #include "taler-exchange-httpd_get-purses-PURSE_PUB-merge.h"
 #include "taler-exchange-httpd_mhd.h"
 #include "taler-exchange-httpd_responses.h"
-#include "taler/exchange-database/select_purse.h"
-#include "taler/exchange-database/event_listen.h"
-#include "taler/exchange-database/event_listen_cancel.h"
+#include "exchange-database/select_purse.h"
+#include "exchange-database/event_listen.h"
+#include "exchange-database/event_listen_cancel.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_get-reserves-RESERVE_PUB-attest.c b/src/exchange/taler-exchange-httpd_get-reserves-RESERVE_PUB-attest.c
@@ -26,7 +26,7 @@
 #include "taler-exchange-httpd_get-keys.h"
 #include "taler-exchange-httpd_get-reserves-RESERVE_PUB-attest.h"
 #include "taler-exchange-httpd_responses.h"
-#include "taler/exchange-database/select_kyc_attributes.h"
+#include "exchange-database/select_kyc_attributes.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_get-reserves-RESERVE_PUB-history.c b/src/exchange/taler-exchange-httpd_get-reserves-RESERVE_PUB-history.c
@@ -26,7 +26,7 @@
 #include "taler-exchange-httpd_get-keys.h"
 #include "taler-exchange-httpd_get-reserves-RESERVE_PUB-history.h"
 #include "taler-exchange-httpd_responses.h"
-#include "taler/exchange-database/get_reserve_history.h"
+#include "exchange-database/get_reserve_history.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_get-reserves-RESERVE_PUB.c b/src/exchange/taler-exchange-httpd_get-reserves-RESERVE_PUB.c
@@ -29,9 +29,9 @@
 #include "taler-exchange-httpd_get-keys.h"
 #include "taler-exchange-httpd_get-reserves-RESERVE_PUB.h"
 #include "taler-exchange-httpd_responses.h"
-#include "taler/exchange-database/get_reserve_balance.h"
-#include "taler/exchange-database/event_listen.h"
-#include "taler/exchange-database/event_listen_cancel.h"
+#include "exchange-database/get_reserve_balance.h"
+#include "exchange-database/event_listen.h"
+#include "exchange-database/event_listen_cancel.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_get-transfers-WTID.c b/src/exchange/taler-exchange-httpd_get-transfers-WTID.c
@@ -27,9 +27,9 @@
 #include "taler-exchange-httpd_responses.h"
 #include "taler/taler_json_lib.h"
 #include "taler/taler_mhd_lib.h"
-#include "taler/exchange-database/select_refunds_by_coin.h"
-#include "taler/exchange-database/get_wire_fee.h"
-#include "taler/exchange-database/lookup_wire_transfer.h"
+#include "exchange-database/select_refunds_by_coin.h"
+#include "exchange-database/get_wire_fee.h"
+#include "exchange-database/lookup_wire_transfer.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_kyc-webhook.c b/src/exchange/taler-exchange-httpd_kyc-webhook.c
@@ -29,7 +29,7 @@
 #include "taler-exchange-httpd_common_kyc.h"
 #include "taler-exchange-httpd_kyc-webhook.h"
 #include "taler-exchange-httpd_responses.h"
-#include "taler/exchange-database/kyc_provider_account_lookup.h"
+#include "exchange-database/kyc_provider_account_lookup.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_post-aml-OFFICER_PUB-decision.c b/src/exchange/taler-exchange-httpd_post-aml-OFFICER_PUB-decision.c
@@ -30,7 +30,7 @@
 #include "taler-exchange-httpd_common_kyc.h"
 #include "taler-exchange-httpd_responses.h"
 #include "taler-exchange-httpd_post-aml-OFFICER_PUB-decision.h"
-#include "taler/exchange-database/insert_aml_decision.h"
+#include "exchange-database/insert_aml_decision.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_post-auditors-AUDITOR_PUB-H_DENOM_PUB.c b/src/exchange/taler-exchange-httpd_post-auditors-AUDITOR_PUB-H_DENOM_PUB.c
@@ -27,9 +27,9 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-exchange-httpd_post-auditors-AUDITOR_PUB-H_DENOM_PUB.h"
 #include "taler-exchange-httpd_responses.h"
-#include "taler/exchange-database/lookup_denomination_key.h"
-#include "taler/exchange-database/insert_auditor_denom_sig.h"
-#include "taler/exchange-database/lookup_auditor_status.h"
+#include "exchange-database/lookup_denomination_key.h"
+#include "exchange-database/insert_auditor_denom_sig.h"
+#include "exchange-database/lookup_auditor_status.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_post-batch-deposit.c b/src/exchange/taler-exchange-httpd_post-batch-deposit.c
@@ -35,12 +35,12 @@
 #include "taler-exchange-httpd_responses.h"
 #include "taler/taler_exchangedb_lib.h"
 #include "taler-exchange-httpd_get-keys.h"
-#include "taler/exchange-database/select_deposit_amounts_for_kyc_check.h"
-#include "taler/exchange-database/do_check_deposit_idempotent.h"
-#include "taler/exchange-database/do_deposit.h"
-#include "taler/exchange-database/get_wire_hash_for_contract.h"
-#include "taler/exchange-database/persist_policy_details.h"
-#include "taler/exchange-database/preflight.h"
+#include "exchange-database/select_deposit_amounts_for_kyc_check.h"
+#include "exchange-database/do_check_deposit_idempotent.h"
+#include "exchange-database/do_deposit.h"
+#include "exchange-database/get_wire_hash_for_contract.h"
+#include "exchange-database/persist_policy_details.h"
+#include "exchange-database/preflight.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_post-coins-COIN_PUB-refund.c b/src/exchange/taler-exchange-httpd_post-coins-COIN_PUB-refund.c
@@ -32,8 +32,8 @@
 #include "taler-exchange-httpd_post-coins-COIN_PUB-refund.h"
 #include "taler-exchange-httpd_responses.h"
 #include "taler-exchange-httpd_get-keys.h"
-#include "taler/exchange-database/get_coin_denomination.h"
-#include "taler/exchange-database/do_refund.h"
+#include "exchange-database/get_coin_denomination.h"
+#include "exchange-database/do_refund.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_post-kyc-start-ID.c b/src/exchange/taler-exchange-httpd_post-kyc-start-ID.c
@@ -29,10 +29,10 @@
 #include "taler-exchange-httpd_get-keys.h"
 #include "taler-exchange-httpd_post-kyc-start-ID.h"
 #include "taler-exchange-httpd_responses.h"
-#include "taler/exchange-database/update_kyc_process_by_row.h"
-#include "taler/exchange-database/get_pending_kyc_requirement_process.h"
-#include "taler/exchange-database/insert_kyc_requirement_process.h"
-#include "taler/exchange-database/lookup_pending_legitimization.h"
+#include "exchange-database/update_kyc_process_by_row.h"
+#include "exchange-database/get_pending_kyc_requirement_process.h"
+#include "exchange-database/insert_kyc_requirement_process.h"
+#include "exchange-database/lookup_pending_legitimization.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_post-kyc-upload-ID.c b/src/exchange/taler-exchange-httpd_post-kyc-upload-ID.c
@@ -20,10 +20,10 @@
  */
 #include "taler-exchange-httpd_common_kyc.h"
 #include "taler-exchange-httpd_post-kyc-upload-ID.h"
-#include "taler/exchange-database/preflight.h"
-#include "taler/exchange-database/insert_kyc_requirement_process.h"
-#include "taler/exchange-database/lookup_completed_legitimization.h"
-#include "taler/exchange-database/lookup_pending_legitimization.h"
+#include "exchange-database/preflight.h"
+#include "exchange-database/insert_kyc_requirement_process.h"
+#include "exchange-database/lookup_completed_legitimization.h"
+#include "exchange-database/lookup_pending_legitimization.h"
 
 #define MAX_RETRIES 3
 
diff --git a/src/exchange/taler-exchange-httpd_post-kyc-wallet.c b/src/exchange/taler-exchange-httpd_post-kyc-wallet.c
@@ -29,7 +29,7 @@
 #include "taler-exchange-httpd_common_kyc.h"
 #include "taler-exchange-httpd_post-kyc-wallet.h"
 #include "taler-exchange-httpd_responses.h"
-#include "taler/exchange-database/preflight.h"
+#include "exchange-database/preflight.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_post-management-aml-officers.c b/src/exchange/taler-exchange-httpd_post-management-aml-officers.c
@@ -27,7 +27,7 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-exchange-httpd_management.h"
 #include "taler-exchange-httpd_responses.h"
-#include "taler/exchange-database/insert_aml_officer.h"
+#include "exchange-database/insert_aml_officer.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_post-management-auditors-AUDITOR_PUB-disable.c b/src/exchange/taler-exchange-httpd_post-management-auditors-AUDITOR_PUB-disable.c
@@ -28,8 +28,8 @@
 #include "taler-exchange-httpd_management.h"
 #include "taler-exchange-httpd_responses.h"
 #include "taler-exchange-httpd_get-keys.h"
-#include "taler/exchange-database/update_auditor.h"
-#include "taler/exchange-database/lookup_auditor_timestamp.h"
+#include "exchange-database/update_auditor.h"
+#include "exchange-database/lookup_auditor_timestamp.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_post-management-auditors.c b/src/exchange/taler-exchange-httpd_post-management-auditors.c
@@ -28,9 +28,9 @@
 #include "taler-exchange-httpd_management.h"
 #include "taler-exchange-httpd_responses.h"
 #include "taler-exchange-httpd_get-keys.h"
-#include "taler/exchange-database/update_auditor.h"
-#include "taler/exchange-database/insert_auditor.h"
-#include "taler/exchange-database/lookup_auditor_timestamp.h"
+#include "exchange-database/update_auditor.h"
+#include "exchange-database/insert_auditor.h"
+#include "exchange-database/lookup_auditor_timestamp.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_post-management-denominations-H_DENOM_PUB-revoke.c b/src/exchange/taler-exchange-httpd_post-management-denominations-H_DENOM_PUB-revoke.c
@@ -28,7 +28,7 @@
 #include "taler-exchange-httpd_management.h"
 #include "taler-exchange-httpd_responses.h"
 #include "taler-exchange-httpd_get-keys.h"
-#include "taler/exchange-database/insert_denomination_revocation.h"
+#include "exchange-database/insert_denomination_revocation.h"
 
 
 MHD_RESULT
diff --git a/src/exchange/taler-exchange-httpd_post-management-drain.c b/src/exchange/taler-exchange-httpd_post-management-drain.c
@@ -28,7 +28,7 @@
 #include "taler-exchange-httpd_get-keys.h"
 #include "taler-exchange-httpd_management.h"
 #include "taler-exchange-httpd_responses.h"
-#include "taler/exchange-database/insert_drain_profit.h"
+#include "exchange-database/insert_drain_profit.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_post-management-extensions.c b/src/exchange/taler-exchange-httpd_post-management-extensions.c
@@ -29,8 +29,8 @@
 #include "taler-exchange-httpd_responses.h"
 #include "taler/taler_extensions.h"
 #include "taler/taler_dbevents.h"
-#include "taler/exchange-database/set_extension_manifest.h"
-#include "taler/exchange-database/event_notify.h"
+#include "exchange-database/set_extension_manifest.h"
+#include "exchange-database/event_notify.h"
 
 /**
  * Extension carries the necessary data for a particular extension.
diff --git a/src/exchange/taler-exchange-httpd_post-management-global-fees.c b/src/exchange/taler-exchange-httpd_post-management-global-fees.c
@@ -28,8 +28,8 @@
 #include "taler-exchange-httpd_get-keys.h"
 #include "taler-exchange-httpd_management.h"
 #include "taler-exchange-httpd_responses.h"
-#include "taler/exchange-database/lookup_global_fee_by_time.h"
-#include "taler/exchange-database/insert_global_fee.h"
+#include "exchange-database/lookup_global_fee_by_time.h"
+#include "exchange-database/insert_global_fee.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_post-management-keys.c b/src/exchange/taler-exchange-httpd_post-management-keys.c
@@ -28,10 +28,10 @@
 #include "taler-exchange-httpd_get-keys.h"
 #include "taler-exchange-httpd_management.h"
 #include "taler-exchange-httpd_responses.h"
-#include "taler/exchange-database/lookup_signing_key.h"
-#include "taler/exchange-database/activate_signing_key.h"
-#include "taler/exchange-database/add_denomination_key.h"
-#include "taler/exchange-database/lookup_denomination_key.h"
+#include "exchange-database/lookup_signing_key.h"
+#include "exchange-database/activate_signing_key.h"
+#include "exchange-database/add_denomination_key.h"
+#include "exchange-database/lookup_denomination_key.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_post-management-partners.c b/src/exchange/taler-exchange-httpd_post-management-partners.c
@@ -27,7 +27,7 @@
 #include "taler/taler_mhd_lib.h"
 #include "taler-exchange-httpd_management.h"
 #include "taler-exchange-httpd_responses.h"
-#include "taler/exchange-database/insert_partner.h"
+#include "exchange-database/insert_partner.h"
 
 
 MHD_RESULT
diff --git a/src/exchange/taler-exchange-httpd_post-management-signkeys-EXCHANGE_PUB-revoke.c b/src/exchange/taler-exchange-httpd_post-management-signkeys-EXCHANGE_PUB-revoke.c
@@ -28,7 +28,7 @@
 #include "taler-exchange-httpd_management.h"
 #include "taler-exchange-httpd_responses.h"
 #include "taler-exchange-httpd_get-keys.h"
-#include "taler/exchange-database/insert_signkey_revocation.h"
+#include "exchange-database/insert_signkey_revocation.h"
 
 
 MHD_RESULT
diff --git a/src/exchange/taler-exchange-httpd_post-management-wire-disable.c b/src/exchange/taler-exchange-httpd_post-management-wire-disable.c
@@ -28,8 +28,8 @@
 #include "taler-exchange-httpd_management.h"
 #include "taler-exchange-httpd_responses.h"
 #include "taler-exchange-httpd_get-keys.h"
-#include "taler/exchange-database/update_wire.h"
-#include "taler/exchange-database/lookup_wire_timestamp.h"
+#include "exchange-database/update_wire.h"
+#include "exchange-database/lookup_wire_timestamp.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_post-management-wire-fee.c b/src/exchange/taler-exchange-httpd_post-management-wire-fee.c
@@ -28,8 +28,8 @@
 #include "taler-exchange-httpd_management.h"
 #include "taler-exchange-httpd_responses.h"
 #include "taler-exchange-httpd_get-keys.h"
-#include "taler/exchange-database/lookup_wire_fee_by_time.h"
-#include "taler/exchange-database/insert_wire_fee.h"
+#include "exchange-database/lookup_wire_fee_by_time.h"
+#include "exchange-database/insert_wire_fee.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_post-management-wire.c b/src/exchange/taler-exchange-httpd_post-management-wire.c
@@ -28,9 +28,9 @@
 #include "taler-exchange-httpd_management.h"
 #include "taler-exchange-httpd_responses.h"
 #include "taler-exchange-httpd_get-keys.h"
-#include "taler/exchange-database/update_wire.h"
-#include "taler/exchange-database/insert_wire.h"
-#include "taler/exchange-database/lookup_wire_timestamp.h"
+#include "exchange-database/update_wire.h"
+#include "exchange-database/insert_wire.h"
+#include "exchange-database/lookup_wire_timestamp.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_post-melt.c b/src/exchange/taler-exchange-httpd_post-melt.c
@@ -23,16 +23,16 @@
 #include <gnunet/gnunet_util_lib.h>
 #include <jansson.h>
 #include "taler-exchange-httpd.h"
-#include "taler/exchange-database/preflight.h"
+#include "exchange-database/preflight.h"
 #include "taler/taler_json_lib.h"
 #include "taler/taler_mhd_lib.h"
 #include "taler-exchange-httpd_post-melt.h"
 #include "taler-exchange-httpd_responses.h"
 #include "taler-exchange-httpd_get-keys.h"
 #include "taler/taler_util.h"
-#include "taler/exchange-database/do_refresh.h"
-#include "taler/exchange-database/get_coin_denomination.h"
-#include "taler/exchange-database/get_refresh.h"
+#include "exchange-database/do_refresh.h"
+#include "exchange-database/get_coin_denomination.h"
+#include "exchange-database/get_refresh.h"
 
 /**
  * The different type of errors that might occur, sorted by name.
diff --git a/src/exchange/taler-exchange-httpd_post-purses-PURSE_PUB-create.c b/src/exchange/taler-exchange-httpd_post-purses-PURSE_PUB-create.c
@@ -31,14 +31,14 @@
 #include "taler-exchange-httpd_responses.h"
 #include "taler/taler_exchangedb_lib.h"
 #include "taler-exchange-httpd_get-keys.h"
-#include "taler/exchange-database/select_contract_by_purse.h"
-#include "taler/exchange-database/do_purse_deposit.h"
-#include "taler/exchange-database/get_purse_deposit.h"
-#include "taler/exchange-database/get_purse_request.h"
-#include "taler/exchange-database/insert_contract.h"
-#include "taler/exchange-database/insert_purse_request.h"
-#include "taler/exchange-database/preflight.h"
-#include "taler/exchange-database/rollback.h"
+#include "exchange-database/select_contract_by_purse.h"
+#include "exchange-database/do_purse_deposit.h"
+#include "exchange-database/get_purse_deposit.h"
+#include "exchange-database/get_purse_request.h"
+#include "exchange-database/insert_contract.h"
+#include "exchange-database/insert_purse_request.h"
+#include "exchange-database/preflight.h"
+#include "exchange-database/rollback.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_post-purses-PURSE_PUB-deposit.c b/src/exchange/taler-exchange-httpd_post-purses-PURSE_PUB-deposit.c
@@ -33,12 +33,12 @@
 #include "taler-exchange-httpd_responses.h"
 #include "taler/taler_exchangedb_lib.h"
 #include "taler-exchange-httpd_get-keys.h"
-#include "taler/exchange-database/select_purse.h"
-#include "taler/exchange-database/do_purse_deposit.h"
-#include "taler/exchange-database/event_notify.h"
-#include "taler/exchange-database/get_purse_deposit.h"
-#include "taler/exchange-database/preflight.h"
-#include "taler/exchange-database/rollback.h"
+#include "exchange-database/select_purse.h"
+#include "exchange-database/do_purse_deposit.h"
+#include "exchange-database/event_notify.h"
+#include "exchange-database/get_purse_deposit.h"
+#include "exchange-database/preflight.h"
+#include "exchange-database/rollback.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_post-purses-PURSE_PUB-merge.c b/src/exchange/taler-exchange-httpd_post-purses-PURSE_PUB-merge.c
@@ -35,11 +35,11 @@
 #include "taler-exchange-httpd_responses.h"
 #include "taler/taler_exchangedb_lib.h"
 #include "taler-exchange-httpd_get-keys.h"
-#include "taler/exchange-database/select_purse_merge.h"
-#include "taler/exchange-database/do_purse_merge.h"
-#include "taler/exchange-database/event_notify.h"
-#include "taler/exchange-database/get_purse_request.h"
-#include "taler/exchange-database/select_merge_amounts_for_kyc_check.h"
+#include "exchange-database/select_purse_merge.h"
+#include "exchange-database/do_purse_merge.h"
+#include "exchange-database/event_notify.h"
+#include "exchange-database/get_purse_request.h"
+#include "exchange-database/select_merge_amounts_for_kyc_check.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_post-recoup-refresh.c b/src/exchange/taler-exchange-httpd_post-recoup-refresh.c
@@ -32,8 +32,8 @@
 #include "taler-exchange-httpd_responses.h"
 #include "taler-exchange-httpd_get-keys.h"
 #include "taler/taler_exchangedb_lib.h"
-#include "taler/exchange-database/get_old_coin_by_h_blind.h"
-#include "taler/exchange-database/do_recoup_refresh.h"
+#include "exchange-database/get_old_coin_by_h_blind.h"
+#include "exchange-database/do_recoup_refresh.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_post-recoup-withdraw.c b/src/exchange/taler-exchange-httpd_post-recoup-withdraw.c
@@ -32,8 +32,8 @@
 #include "taler-exchange-httpd_responses.h"
 #include "taler-exchange-httpd_get-keys.h"
 #include "taler/taler_exchangedb_lib.h"
-#include "taler/exchange-database/get_reserve_by_h_planchets.h"
-#include "taler/exchange-database/do_recoup.h"
+#include "exchange-database/get_reserve_by_h_planchets.h"
+#include "exchange-database/do_recoup.h"
 
 /**
  * Closure for #recoup_transaction.
diff --git a/src/exchange/taler-exchange-httpd_post-reserves-RESERVE_PUB-attest.c b/src/exchange/taler-exchange-httpd_post-reserves-RESERVE_PUB-attest.c
@@ -28,7 +28,7 @@
 #include "taler-exchange-httpd_get-keys.h"
 #include "taler-exchange-httpd_post-reserves-RESERVE_PUB-attest.h"
 #include "taler-exchange-httpd_responses.h"
-#include "taler/exchange-database/select_kyc_attributes.h"
+#include "exchange-database/select_kyc_attributes.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_post-reserves-RESERVE_PUB-close.c b/src/exchange/taler-exchange-httpd_post-reserves-RESERVE_PUB-close.c
@@ -29,9 +29,9 @@
 #include "taler-exchange-httpd_get-keys.h"
 #include "taler-exchange-httpd_post-reserves-RESERVE_PUB-close.h"
 #include "taler-exchange-httpd_responses.h"
-#include "taler/exchange-database/select_reserve_close_info.h"
-#include "taler/exchange-database/insert_close_request.h"
-#include "taler/exchange-database/iterate_reserve_close_info.h"
+#include "exchange-database/select_reserve_close_info.h"
+#include "exchange-database/insert_close_request.h"
+#include "exchange-database/iterate_reserve_close_info.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_post-reserves-RESERVE_PUB-open.c b/src/exchange/taler-exchange-httpd_post-reserves-RESERVE_PUB-open.c
@@ -27,9 +27,9 @@
 #include "taler-exchange-httpd_get-keys.h"
 #include "taler-exchange-httpd_post-reserves-RESERVE_PUB-open.h"
 #include "taler-exchange-httpd_responses.h"
-#include "taler/exchange-database/rollback.h"
-#include "taler/exchange-database/do_reserve_open.h"
-#include "taler/exchange-database/insert_reserve_open_deposit.h"
+#include "exchange-database/rollback.h"
+#include "exchange-database/do_reserve_open.h"
+#include "exchange-database/insert_reserve_open_deposit.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_post-reserves-RESERVE_PUB-purse.c b/src/exchange/taler-exchange-httpd_post-reserves-RESERVE_PUB-purse.c
@@ -33,14 +33,14 @@
 #include "taler-exchange-httpd_responses.h"
 #include "taler/taler_exchangedb_lib.h"
 #include "taler-exchange-httpd_get-keys.h"
-#include "taler/exchange-database/select_purse_merge.h"
-#include "taler/exchange-database/do_reserve_purse.h"
-#include "taler/exchange-database/get_purse_request.h"
-#include "taler/exchange-database/insert_contract.h"
-#include "taler/exchange-database/insert_purse_request.h"
-#include "taler/exchange-database/rollback.h"
-#include "taler/exchange-database/select_contract_by_purse.h"
-#include "taler/exchange-database/select_merge_amounts_for_kyc_check.h"
+#include "exchange-database/select_purse_merge.h"
+#include "exchange-database/do_reserve_purse.h"
+#include "exchange-database/get_purse_request.h"
+#include "exchange-database/insert_contract.h"
+#include "exchange-database/insert_purse_request.h"
+#include "exchange-database/rollback.h"
+#include "exchange-database/select_contract_by_purse.h"
+#include "exchange-database/select_merge_amounts_for_kyc_check.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_post-reveal-melt.c b/src/exchange/taler-exchange-httpd_post-reveal-melt.c
@@ -29,8 +29,8 @@
 #include "taler-exchange-httpd_post-reveal-melt.h"
 #include "taler-exchange-httpd_responses.h"
 #include "taler-exchange-httpd_get-keys.h"
-#include "taler/exchange-database/mark_refresh_reveal_success.h"
-#include "taler/exchange-database/get_refresh.h"
+#include "exchange-database/mark_refresh_reveal_success.h"
+#include "exchange-database/get_refresh.h"
 
 #define KAPPA_MINUS_1  (TALER_CNC_KAPPA - 1)
 
diff --git a/src/exchange/taler-exchange-httpd_post-reveal-withdraw.c b/src/exchange/taler-exchange-httpd_post-reveal-withdraw.c
@@ -29,7 +29,7 @@
 #include "taler-exchange-httpd_post-reveal-withdraw.h"
 #include "taler-exchange-httpd_responses.h"
 #include "taler-exchange-httpd_get-keys.h"
-#include "taler/exchange-database/get_withdraw.h"
+#include "exchange-database/get_withdraw.h"
 
 /**
  * State for an /reveal-withdraw operation.
diff --git a/src/exchange/taler-exchange-httpd_post-withdraw.c b/src/exchange/taler-exchange-httpd_post-withdraw.c
@@ -26,7 +26,7 @@
 #include <gnunet/gnunet_util_lib.h>
 #include <jansson.h>
 #include "taler-exchange-httpd.h"
-#include "taler/exchange-database/select_withdraw_amounts_for_kyc_check.h"
+#include "exchange-database/select_withdraw_amounts_for_kyc_check.h"
 #include "taler/taler_json_lib.h"
 #include "taler/taler_kyclogic_lib.h"
 #include "taler/taler_mhd_lib.h"
@@ -35,10 +35,10 @@
 #include "taler-exchange-httpd_responses.h"
 #include "taler-exchange-httpd_get-keys.h"
 #include "taler/taler_util.h"
-#include "taler/exchange-database/do_withdraw.h"
-#include "taler/exchange-database/get_withdraw.h"
-#include "taler/exchange-database/reserves_get_origin.h"
-#include "taler/exchange-database/rollback.h"
+#include "exchange-database/do_withdraw.h"
+#include "exchange-database/get_withdraw.h"
+#include "exchange-database/reserves_get_origin.h"
+#include "exchange-database/rollback.h"
 
 /**
  * The different type of errors that might occur, sorted by name.
diff --git a/src/exchange/taler-exchange-httpd_responses.h b/src/exchange/taler-exchange-httpd_responses.h
@@ -32,7 +32,7 @@
 #include "taler-exchange-httpd.h"
 #include "taler-exchange-httpd_db.h"
 #include "taler/taler_exchangedb_lib.h"
-#include "taler/exchange-database/ensure_coin_known.h"
+#include "exchange-database/ensure_coin_known.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-router.c b/src/exchange/taler-exchange-router.c
@@ -29,13 +29,13 @@
 #include "taler/taler_exchangedb_lib.h"
 #include "taler/taler_json_lib.h"
 #include "taler/taler_bank_service.h"
-#include "taler/exchange-database/release_revolving_shard.h"
+#include "exchange-database/release_revolving_shard.h"
 // FIXME: weird to have commit but not start?
-#include "taler/exchange-database/commit.h"
-#include "taler/exchange-database/preflight.h"
-#include "taler/exchange-database/begin_revolving_shard.h"
-#include "taler/exchange-database/release_revolving_shard.h"
-#include "taler/exchange-database/release_revolving_shard.h"
+#include "exchange-database/commit.h"
+#include "exchange-database/preflight.h"
+#include "exchange-database/begin_revolving_shard.h"
+#include "exchange-database/release_revolving_shard.h"
+#include "exchange-database/release_revolving_shard.h"
 
 
 // FIXME #7271: revisit how (and if) we do sharding!
diff --git a/src/exchange/taler-exchange-sanctionscheck.c b/src/exchange/taler-exchange-sanctionscheck.c
@@ -28,16 +28,16 @@
 #include "taler/taler_json_lib.h"
 #include "taler/taler_kyclogic_lib.h"
 #include <math.h>
-#include "taler/exchange-database/release_revolving_shard.h"
-#include "taler/exchange-database/commit.h"
-#include "taler/exchange-database/preflight.h"
-#include "taler/exchange-database/insert_sanction_list_hit.h"
-#include "taler/exchange-database/start.h"
-#include "taler/exchange-database/rollback.h"
-#include "taler/exchange-database/select_all_kyc_attributes.h"
-#include "taler/exchange-database/event_listen.h"
-#include "taler/exchange-database/event_listen_cancel.h"
-#include "taler/exchange-database/start.h"
+#include "exchange-database/release_revolving_shard.h"
+#include "exchange-database/commit.h"
+#include "exchange-database/preflight.h"
+#include "exchange-database/insert_sanction_list_hit.h"
+#include "exchange-database/start.h"
+#include "exchange-database/rollback.h"
+#include "exchange-database/select_all_kyc_attributes.h"
+#include "exchange-database/event_listen.h"
+#include "exchange-database/event_listen_cancel.h"
+#include "exchange-database/start.h"
 
 /**
  * Account we are currently checking.
diff --git a/src/exchange/taler-exchange-transfer.c b/src/exchange/taler-exchange-transfer.c
@@ -25,19 +25,19 @@
 #include "taler/taler_exchangedb_lib.h"
 #include "taler/taler_json_lib.h"
 #include "taler/taler_bank_service.h"
-#include "taler/exchange-database/begin_shard.h"
-#include "taler/exchange-database/complete_shard.h"
-#include "taler/exchange-database/commit.h"
-#include "taler/exchange-database/preflight.h"
-#include "taler/exchange-database/insert_sanction_list_hit.h"
-#include "taler/exchange-database/start_read_committed.h"
-#include "taler/exchange-database/rollback.h"
-#include "taler/exchange-database/wire_prepare_data_mark_finished.h"
-#include "taler/exchange-database/wire_prepare_data_mark_failed.h"
-#include "taler/exchange-database/wire_prepare_data_get.h"
-#include "taler/exchange-database/event_listen.h"
-#include "taler/exchange-database/event_listen_cancel.h"
-#include "taler/exchange-database/wire_prepare_data_mark_finished.h"
+#include "exchange-database/begin_shard.h"
+#include "exchange-database/complete_shard.h"
+#include "exchange-database/commit.h"
+#include "exchange-database/preflight.h"
+#include "exchange-database/insert_sanction_list_hit.h"
+#include "exchange-database/start_read_committed.h"
+#include "exchange-database/rollback.h"
+#include "exchange-database/wire_prepare_data_mark_finished.h"
+#include "exchange-database/wire_prepare_data_mark_failed.h"
+#include "exchange-database/wire_prepare_data_get.h"
+#include "exchange-database/event_listen.h"
+#include "exchange-database/event_listen_cancel.h"
+#include "exchange-database/wire_prepare_data_mark_finished.h"
 
 
 /**
diff --git a/src/exchange/taler-exchange-wirewatch.c b/src/exchange/taler-exchange-wirewatch.c
@@ -26,18 +26,18 @@
 #include "taler/taler_exchangedb_lib.h"
 #include "taler/taler_json_lib.h"
 #include "taler/taler_bank_service.h"
-#include "taler/exchange-database/begin_shard.h"
-#include "taler/exchange-database/abort_shard.h"
-#include "taler/exchange-database/complete_shard.h"
-#include "taler/exchange-database/commit.h"
-#include "taler/exchange-database/preflight.h"
-#include "taler/exchange-database/kycauth_in_insert.h"
-#include "taler/exchange-database/wad_in_insert.h"
-#include "taler/exchange-database/reserves_in_insert.h"
-#include "taler/exchange-database/rollback.h"
-#include "taler/exchange-database/event_listen.h"
-#include "taler/exchange-database/event_listen_cancel.h"
-#include "taler/exchange-database/wad_in_insert.h"
+#include "exchange-database/begin_shard.h"
+#include "exchange-database/abort_shard.h"
+#include "exchange-database/complete_shard.h"
+#include "exchange-database/commit.h"
+#include "exchange-database/preflight.h"
+#include "exchange-database/kycauth_in_insert.h"
+#include "exchange-database/wad_in_insert.h"
+#include "exchange-database/reserves_in_insert.h"
+#include "exchange-database/rollback.h"
+#include "exchange-database/event_listen.h"
+#include "exchange-database/event_listen_cancel.h"
+#include "exchange-database/wad_in_insert.h"
 
 /**
  * How long to wait for an HTTP reply if there
diff --git a/src/exchangedb/abort_shard.c b/src/exchangedb/abort_shard.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/abort_shard.h"
+#include "exchange-database/abort_shard.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/account_history.c b/src/exchangedb/account_history.c
@@ -22,11 +22,11 @@
 #include "taler/taler_exchangedb_lib.h"
 #include "taler/taler_kyclogic_lib.h"
 #include "taler/taler_json_lib.h"
-#include "taler/exchange-database/lookup_aml_history.h"
-#include "taler/exchange-database/lookup_kyc_history.h"
-#include "taler/exchange-database/get_kyc_rules.h"
-#include "taler/exchange-database/select_aml_attributes.h"
-#include "taler/exchange-database/account_history.h"
+#include "exchange-database/lookup_aml_history.h"
+#include "exchange-database/lookup_kyc_history.h"
+#include "exchange-database/get_kyc_rules.h"
+#include "exchange-database/select_aml_attributes.h"
+#include "exchange-database/account_history.h"
 #include <gnunet/gnunet_common.h>
 
 /**
diff --git a/src/exchangedb/activate_signing_key.c b/src/exchangedb/activate_signing_key.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/activate_signing_key.h"
+#include "exchange-database/activate_signing_key.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/add_denomination_key.c b/src/exchangedb/add_denomination_key.c
@@ -20,7 +20,7 @@
  */
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/add_denomination_key.h"
+#include "exchange-database/add_denomination_key.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/add_policy_fulfillment_proof.c b/src/exchangedb/add_policy_fulfillment_proof.c
@@ -22,7 +22,7 @@
 #include "taler/taler_error_codes.h"  /* UNNECESSARY? */
 #include "taler/taler_dbevents.h"  /* UNNECESSARY? */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/add_policy_fulfillment_proof.h"
+#include "exchange-database/add_policy_fulfillment_proof.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/aggregate.c b/src/exchangedb/aggregate.c
@@ -20,8 +20,8 @@
  */
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/compute_shard.h"
-#include "taler/exchange-database/aggregate.h"
+#include "exchange-database/compute_shard.h"
+#include "exchange-database/aggregate.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/batch_ensure_coin_known.c b/src/exchangedb/batch_ensure_coin_known.c
@@ -23,7 +23,7 @@
  */
 #include "taler/taler_exchangedb_lib.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/batch_ensure_coin_known.h"
+#include "exchange-database/batch_ensure_coin_known.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/begin_revolving_shard.c b/src/exchangedb/begin_revolving_shard.c
@@ -19,11 +19,11 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/begin_revolving_shard.h"
-#include "taler/exchange-database/commit.h"
+#include "exchange-database/begin_revolving_shard.h"
+#include "exchange-database/commit.h"
 #include "helper.h"
-#include "taler/exchange-database/start.h"
-#include "taler/exchange-database/rollback.h"
+#include "exchange-database/start.h"
+#include "exchange-database/rollback.h"
 
 enum GNUNET_DB_QueryStatus
 TALER_EXCHANGEDB_begin_revolving_shard (struct
diff --git a/src/exchangedb/begin_shard.c b/src/exchangedb/begin_shard.c
@@ -19,11 +19,11 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/begin_shard.h"
+#include "exchange-database/begin_shard.h"
 #include "helper.h"
-#include "taler/exchange-database/start.h"
-#include "taler/exchange-database/rollback.h"
-#include "taler/exchange-database/commit.h"
+#include "exchange-database/start.h"
+#include "exchange-database/rollback.h"
+#include "exchange-database/commit.h"
 
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/clear_aml_lock.c b/src/exchangedb/clear_aml_lock.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/clear_aml_lock.h"
+#include "exchange-database/clear_aml_lock.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/commit.c b/src/exchangedb/commit.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/commit.h"
+#include "exchange-database/commit.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/complete_shard.c b/src/exchangedb/complete_shard.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/complete_shard.h"
+#include "exchange-database/complete_shard.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/compute_shard.c b/src/exchangedb/compute_shard.c
@@ -18,7 +18,7 @@
  * @brief Implementation of the compute_shard function for Postgres
  * @author Christian Grothoff
  */
-#include "taler/exchange-database/compute_shard.h"
+#include "exchange-database/compute_shard.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/count_known_coins.c b/src/exchangedb/count_known_coins.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/count_known_coins.h"
+#include "exchange-database/count_known_coins.h"
 #include "helper.h"
 
 long long
diff --git a/src/exchangedb/create_aggregation_transient.c b/src/exchangedb/create_aggregation_transient.c
@@ -20,7 +20,7 @@
  */
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/create_aggregation_transient.h"
+#include "exchange-database/create_aggregation_transient.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/create_tables.c b/src/exchangedb/create_tables.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/create_tables.h"
+#include "exchange-database/create_tables.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/delete_aggregation_transient.c b/src/exchangedb/delete_aggregation_transient.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/delete_aggregation_transient.h"
+#include "exchange-database/delete_aggregation_transient.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/delete_shard_locks.c b/src/exchangedb/delete_shard_locks.c
@@ -18,7 +18,7 @@
  * @brief Implementation of the delete_shard_locks function for Postgres
  * @author Christian Grothoff
  */
-#include "taler/exchange-database/delete_shard_locks.h"
+#include "exchange-database/delete_shard_locks.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/disable_rules.c b/src/exchangedb/disable_rules.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/disable_rules.h"
+#include "exchange-database/disable_rules.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/do_check_deposit_idempotent.c b/src/exchangedb/do_check_deposit_idempotent.c
@@ -19,9 +19,9 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/do_check_deposit_idempotent.h"
+#include "exchange-database/do_check_deposit_idempotent.h"
 #include "helper.h"
-#include "taler/exchange-database/compute_shard.h"
+#include "exchange-database/compute_shard.h"
 
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/do_deposit.c b/src/exchangedb/do_deposit.c
@@ -19,9 +19,9 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/do_deposit.h"
+#include "exchange-database/do_deposit.h"
 #include "helper.h"
-#include "taler/exchange-database/compute_shard.h"
+#include "exchange-database/compute_shard.h"
 
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/do_purse_delete.c b/src/exchangedb/do_purse_delete.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/do_purse_delete.h"
+#include "exchange-database/do_purse_delete.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/do_purse_deposit.c b/src/exchangedb/do_purse_deposit.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/do_purse_deposit.h"
+#include "exchange-database/do_purse_deposit.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/do_purse_merge.c b/src/exchangedb/do_purse_merge.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/do_purse_merge.h"
+#include "exchange-database/do_purse_merge.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/do_recoup.c b/src/exchangedb/do_recoup.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/do_recoup.h"
+#include "exchange-database/do_recoup.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/do_recoup_refresh.c b/src/exchangedb/do_recoup_refresh.c
@@ -20,7 +20,7 @@
  * @author Özgür Kesim
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/do_recoup_refresh.h"
+#include "exchange-database/do_recoup_refresh.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/do_refresh.c b/src/exchangedb/do_refresh.c
@@ -20,7 +20,7 @@
  */
 #include "taler/taler_exchangedb_lib.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/do_refresh.h"
+#include "exchange-database/do_refresh.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/do_refund.c b/src/exchangedb/do_refund.c
@@ -20,9 +20,9 @@
  */
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/do_refund.h"
+#include "exchange-database/do_refund.h"
 #include "helper.h"
-#include "taler/exchange-database/compute_shard.h"
+#include "exchange-database/compute_shard.h"
 
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/do_reserve_open.c b/src/exchangedb/do_reserve_open.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/do_reserve_open.h"
+#include "exchange-database/do_reserve_open.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/do_reserve_purse.c b/src/exchangedb/do_reserve_purse.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/do_reserve_purse.h"
+#include "exchange-database/do_reserve_purse.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/do_withdraw.c b/src/exchangedb/do_withdraw.c
@@ -20,7 +20,7 @@
  */
 #include "taler/taler_exchangedb_lib.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/do_withdraw.h"
+#include "exchange-database/do_withdraw.h"
 #include "helper.h"
 #include <gnunet/gnunet_time_lib.h>
 
diff --git a/src/exchangedb/drain_kyc_alert.c b/src/exchangedb/drain_kyc_alert.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/drain_kyc_alert.h"
+#include "exchange-database/drain_kyc_alert.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/drop_tables.c b/src/exchangedb/drop_tables.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/drop_tables.h"
+#include "exchange-database/drop_tables.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/enable_rules.c b/src/exchangedb/enable_rules.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/enable_rules.h"
+#include "exchange-database/enable_rules.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/ensure_coin_known.c b/src/exchangedb/ensure_coin_known.c
@@ -20,7 +20,7 @@
  */
 #include "taler/taler_exchangedb_lib.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/ensure_coin_known.h"
+#include "exchange-database/ensure_coin_known.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/event_listen.c b/src/exchangedb/event_listen.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_dbevents.h"
-#include "taler/exchange-database/event_listen.h"
+#include "exchange-database/event_listen.h"
 #include "helper.h"
 
 /**
diff --git a/src/exchangedb/event_listen_cancel.c b/src/exchangedb/event_listen_cancel.c
@@ -18,7 +18,7 @@
  * @brief Implementation of the event_listen_cancel function for Postgres
  * @author Christian Grothoff
  */
-#include "taler/exchange-database/event_listen_cancel.h"
+#include "exchange-database/event_listen_cancel.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/event_notify.c b/src/exchangedb/event_notify.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_dbevents.h"
-#include "taler/exchange-database/event_notify.h"
+#include "exchange-database/event_notify.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/exchangedb_transactions.c b/src/exchangedb/exchangedb_transactions.c
@@ -18,7 +18,7 @@
  * @brief Logic to compute transaction totals of a transaction list for a coin
  * @author Christian Grothoff
  */
-#include "taler/exchange-database/free_coin_transaction_list.h"
+#include "exchange-database/free_coin_transaction_list.h"
 
 
 enum GNUNET_GenericReturnValue
diff --git a/src/exchangedb/expire_purse.c b/src/exchangedb/expire_purse.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/expire_purse.h"
+#include "exchange-database/expire_purse.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/find_aggregation_transient.c b/src/exchangedb/find_aggregation_transient.c
@@ -20,7 +20,7 @@
  */
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/find_aggregation_transient.h"
+#include "exchange-database/find_aggregation_transient.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/free_coin_transaction_list.c b/src/exchangedb/free_coin_transaction_list.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/platform.h"
-#include "taler/exchange-database/free_coin_transaction_list.h"
+#include "exchange-database/free_coin_transaction_list.h"
 
 
 void
diff --git a/src/exchangedb/free_reserve_history.c b/src/exchangedb/free_reserve_history.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/platform.h"
-#include "taler/exchange-database/free_reserve_history.h"
+#include "exchange-database/free_reserve_history.h"
 
 
 void
diff --git a/src/exchangedb/gc.c b/src/exchangedb/gc.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/gc.h"
+#include "exchange-database/gc.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/get_coin_denomination.c b/src/exchangedb/get_coin_denomination.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_coin_denomination.h"
+#include "exchange-database/get_coin_denomination.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/get_coin_transactions.c b/src/exchangedb/get_coin_transactions.c
@@ -21,11 +21,11 @@
 #include "taler/taler_error_codes.h"
 #include "taler/taler_exchangedb_lib.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_coin_transactions.h"
+#include "exchange-database/get_coin_transactions.h"
 #include "helper.h"
-#include "taler/exchange-database/start_read_committed.h"
-#include "taler/exchange-database/commit.h"
-#include "taler/exchange-database/rollback.h"
+#include "exchange-database/start_read_committed.h"
+#include "exchange-database/commit.h"
+#include "exchange-database/rollback.h"
 
 
 /**
diff --git a/src/exchangedb/get_denomination_by_serial.c b/src/exchangedb/get_denomination_by_serial.c
@@ -20,7 +20,7 @@
  */
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_denomination_by_serial.h"
+#include "exchange-database/get_denomination_by_serial.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/get_denomination_info.c b/src/exchangedb/get_denomination_info.c
@@ -21,7 +21,7 @@
  */
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_denomination_info.h"
+#include "exchange-database/get_denomination_info.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/get_denomination_revocation.c b/src/exchangedb/get_denomination_revocation.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_denomination_revocation.h"
+#include "exchange-database/get_denomination_revocation.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/get_drain_profit.c b/src/exchangedb/get_drain_profit.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_drain_profit.h"
+#include "exchange-database/get_drain_profit.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/get_expired_reserves.c b/src/exchangedb/get_expired_reserves.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_expired_reserves.h"
+#include "exchange-database/get_expired_reserves.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/get_extension_manifest.c b/src/exchangedb/get_extension_manifest.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_extension_manifest.h"
+#include "exchange-database/get_extension_manifest.h"
 #include "helper.h"
 
 /**
diff --git a/src/exchangedb/get_global_fee.c b/src/exchangedb/get_global_fee.c
@@ -21,7 +21,7 @@
 #include "taler/taler_error_codes.h"
 #include "taler/taler_dbevents.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_global_fee.h"
+#include "exchange-database/get_global_fee.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/get_global_fees.c b/src/exchangedb/get_global_fees.c
@@ -21,7 +21,7 @@
 #include "taler/taler_error_codes.h"
 #include "taler/taler_dbevents.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_global_fees.h"
+#include "exchange-database/get_global_fees.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/get_known_coin.c b/src/exchangedb/get_known_coin.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_known_coin.h"
+#include "exchange-database/get_known_coin.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/get_kyc_rules.c b/src/exchangedb/get_kyc_rules.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_kyc_rules.h"
+#include "exchange-database/get_kyc_rules.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/get_old_coin_by_h_blind.c b/src/exchangedb/get_old_coin_by_h_blind.c
@@ -20,7 +20,7 @@
  * @author Özgür Kesim
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_old_coin_by_h_blind.h"
+#include "exchange-database/get_old_coin_by_h_blind.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/get_pending_kyc_requirement_process.c b/src/exchangedb/get_pending_kyc_requirement_process.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_pending_kyc_requirement_process.h"
+#include "exchange-database/get_pending_kyc_requirement_process.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/get_policy_details.c b/src/exchangedb/get_policy_details.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_policy_details.h"
+#include "exchange-database/get_policy_details.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/get_purse_deposit.c b/src/exchangedb/get_purse_deposit.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_purse_deposit.h"
+#include "exchange-database/get_purse_deposit.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/get_purse_request.c b/src/exchangedb/get_purse_request.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_purse_request.h"
+#include "exchange-database/get_purse_request.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/get_ready_deposit.c b/src/exchangedb/get_ready_deposit.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_ready_deposit.h"
+#include "exchange-database/get_ready_deposit.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/get_refresh.c b/src/exchangedb/get_refresh.c
@@ -19,7 +19,7 @@
  * @author get_refresh
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_refresh.h"
+#include "exchange-database/get_refresh.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/get_reserve_balance.c b/src/exchangedb/get_reserve_balance.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_reserve_balance.h"
+#include "exchange-database/get_reserve_balance.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/get_reserve_by_h_planchets.c b/src/exchangedb/get_reserve_by_h_planchets.c
@@ -20,7 +20,7 @@
  * @author Özgür Kesim
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_reserve_by_h_planchets.h"
+#include "exchange-database/get_reserve_by_h_planchets.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/get_reserve_history.c b/src/exchangedb/get_reserve_history.c
@@ -20,10 +20,10 @@
  */
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_reserve_history.h"
-#include "taler/exchange-database/start_read_committed.h"
-#include "taler/exchange-database/commit.h"
-#include "taler/exchange-database/rollback.h"
+#include "exchange-database/get_reserve_history.h"
+#include "exchange-database/start_read_committed.h"
+#include "exchange-database/commit.h"
+#include "exchange-database/rollback.h"
 #include "helper.h"
 
 /**
diff --git a/src/exchangedb/get_signature_for_known_coin.c b/src/exchangedb/get_signature_for_known_coin.c
@@ -19,7 +19,7 @@
  * @author Özgür Kesim
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_signature_for_known_coin.h"
+#include "exchange-database/get_signature_for_known_coin.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/get_unfinished_close_requests.c b/src/exchangedb/get_unfinished_close_requests.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_unfinished_close_requests.h"
+#include "exchange-database/get_unfinished_close_requests.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/get_wire_accounts.c b/src/exchangedb/get_wire_accounts.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_wire_accounts.h"
+#include "exchange-database/get_wire_accounts.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/get_wire_fee.c b/src/exchangedb/get_wire_fee.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_wire_fee.h"
+#include "exchange-database/get_wire_fee.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/get_wire_fees.c b/src/exchangedb/get_wire_fees.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_wire_fees.h"
+#include "exchange-database/get_wire_fees.h"
 #include "helper.h"
 
 /**
diff --git a/src/exchangedb/get_wire_hash_for_contract.c b/src/exchangedb/get_wire_hash_for_contract.c
@@ -20,7 +20,7 @@
  */
 #include "taler/taler_exchangedb_lib.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_wire_hash_for_contract.h"
+#include "exchange-database/get_wire_hash_for_contract.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/get_withdraw.c b/src/exchangedb/get_withdraw.c
@@ -19,7 +19,7 @@
  * @author Özgür Kesim
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/get_withdraw.h"
+#include "exchange-database/get_withdraw.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/have_deposit2.c b/src/exchangedb/have_deposit2.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/have_deposit2.h"
+#include "exchange-database/have_deposit2.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/inject_auditor_triggers.c b/src/exchangedb/inject_auditor_triggers.c
@@ -19,9 +19,9 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/gc.h"
+#include "exchange-database/gc.h"
 #include "helper.h"
-#include "taler/exchange-database/inject_auditor_triggers.h"
+#include "exchange-database/inject_auditor_triggers.h"
 
 
 /**
diff --git a/src/exchangedb/insert_active_legitimization_measure.c b/src/exchangedb/insert_active_legitimization_measure.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/insert_active_legitimization_measure.h"
+#include "exchange-database/insert_active_legitimization_measure.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/insert_aml_decision.c b/src/exchangedb/insert_aml_decision.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/insert_aml_decision.h"
+#include "exchange-database/insert_aml_decision.h"
 #include "helper.h"
 #include <gnunet/gnunet_pq_lib.h>
 
diff --git a/src/exchangedb/insert_aml_officer.c b/src/exchangedb/insert_aml_officer.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/insert_aml_officer.h"
+#include "exchange-database/insert_aml_officer.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/insert_aml_program_failure.c b/src/exchangedb/insert_aml_program_failure.c
@@ -20,7 +20,7 @@
  */
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/insert_aml_program_failure.h"
+#include "exchange-database/insert_aml_program_failure.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/insert_auditor.c b/src/exchangedb/insert_auditor.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/insert_auditor.h"
+#include "exchange-database/insert_auditor.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/insert_auditor_denom_sig.c b/src/exchangedb/insert_auditor_denom_sig.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/insert_auditor_denom_sig.h"
+#include "exchange-database/insert_auditor_denom_sig.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/insert_close_request.c b/src/exchangedb/insert_close_request.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/insert_close_request.h"
+#include "exchange-database/insert_close_request.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/insert_contract.c b/src/exchangedb/insert_contract.c
@@ -19,8 +19,8 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/insert_contract.h"
-#include "taler/exchange-database/select_contract_by_purse.h"
+#include "exchange-database/insert_contract.h"
+#include "exchange-database/select_contract_by_purse.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/insert_denomination_info.c b/src/exchangedb/insert_denomination_info.c
@@ -20,7 +20,7 @@
  */
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/insert_denomination_info.h"
+#include "exchange-database/insert_denomination_info.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/insert_denomination_revocation.c b/src/exchangedb/insert_denomination_revocation.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/insert_denomination_revocation.h"
+#include "exchange-database/insert_denomination_revocation.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/insert_drain_profit.c b/src/exchangedb/insert_drain_profit.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/insert_drain_profit.h"
+#include "exchange-database/insert_drain_profit.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/insert_global_fee.c b/src/exchangedb/insert_global_fee.c
@@ -21,9 +21,9 @@
 #include "taler/taler_error_codes.h"
 #include "taler/taler_dbevents.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/insert_global_fee.h"
+#include "exchange-database/insert_global_fee.h"
 #include "helper.h"
-#include "taler/exchange-database/get_global_fee.h"
+#include "exchange-database/get_global_fee.h"
 
 enum GNUNET_DB_QueryStatus
 TALER_EXCHANGEDB_insert_global_fee (struct TALER_EXCHANGEDB_PostgresContext *pg,
diff --git a/src/exchangedb/insert_kyc_failure.c b/src/exchangedb/insert_kyc_failure.c
@@ -22,9 +22,9 @@
 #include "taler/taler_error_codes.h"
 #include "taler/taler_dbevents.h"  /* UNNECESSARY? */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/insert_kyc_failure.h"
+#include "exchange-database/insert_kyc_failure.h"
 #include "helper.h"
-#include "taler/exchange-database/event_notify.h"  /* UNNECESSARY? */
+#include "exchange-database/event_notify.h"  /* UNNECESSARY? */
 
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/insert_kyc_requirement_process.c b/src/exchangedb/insert_kyc_requirement_process.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/insert_kyc_requirement_process.h"
+#include "exchange-database/insert_kyc_requirement_process.h"
 #include "helper.h"
 #include <gnunet/gnunet_pq_lib.h>
 
diff --git a/src/exchangedb/insert_partner.c b/src/exchangedb/insert_partner.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/insert_partner.h"
+#include "exchange-database/insert_partner.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/insert_purse_request.c b/src/exchangedb/insert_purse_request.c
@@ -19,8 +19,8 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/insert_purse_request.h"
-#include "taler/exchange-database/get_purse_request.h"
+#include "exchange-database/insert_purse_request.h"
+#include "exchange-database/get_purse_request.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/insert_records_by_table.c b/src/exchangedb/insert_records_by_table.c
@@ -26,7 +26,7 @@
 #include "taler/taler_error_codes.h"
 #include "taler/taler_dbevents.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/insert_records_by_table.h"
+#include "exchange-database/insert_records_by_table.h"
 #include "helper.h"
 #include <gnunet/gnunet_pq_lib.h>
 
diff --git a/src/exchangedb/insert_refund.c b/src/exchangedb/insert_refund.c
@@ -20,7 +20,7 @@
  */
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/insert_refund.h"
+#include "exchange-database/insert_refund.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/insert_reserve_closed.c b/src/exchangedb/insert_reserve_closed.c
@@ -19,10 +19,10 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/insert_reserve_closed.h"
+#include "exchange-database/insert_reserve_closed.h"
 #include "helper.h"
-#include "taler/exchange-database/reserves_get.h"
-#include "taler/exchange-database/reserves_update.h"
+#include "exchange-database/reserves_get.h"
+#include "exchange-database/reserves_update.h"
 
 enum GNUNET_DB_QueryStatus
 TALER_EXCHANGEDB_insert_reserve_closed (
diff --git a/src/exchangedb/insert_reserve_open_deposit.c b/src/exchangedb/insert_reserve_open_deposit.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/insert_reserve_open_deposit.h"
+#include "exchange-database/insert_reserve_open_deposit.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/insert_sanction_list_hit.c b/src/exchangedb/insert_sanction_list_hit.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/insert_sanction_list_hit.h"
+#include "exchange-database/insert_sanction_list_hit.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/insert_signkey_revocation.c b/src/exchangedb/insert_signkey_revocation.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/insert_signkey_revocation.h"
+#include "exchange-database/insert_signkey_revocation.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/insert_successor_measure.c b/src/exchangedb/insert_successor_measure.c
@@ -19,7 +19,7 @@
  * @author Florian Dold
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/insert_successor_measure.h"
+#include "exchange-database/insert_successor_measure.h"
 #include "helper.h"
 #include <gnunet/gnunet_pq_lib.h>
 
diff --git a/src/exchangedb/insert_wire.c b/src/exchangedb/insert_wire.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/insert_wire.h"
+#include "exchange-database/insert_wire.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/insert_wire_fee.c b/src/exchangedb/insert_wire_fee.c
@@ -19,9 +19,9 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/insert_wire_fee.h"
+#include "exchange-database/insert_wire_fee.h"
 #include "helper.h"
-#include "taler/exchange-database/get_wire_fee.h"
+#include "exchange-database/get_wire_fee.h"
 
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/iterate_active_auditors.c b/src/exchangedb/iterate_active_auditors.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/iterate_active_auditors.h"
+#include "exchange-database/iterate_active_auditors.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/iterate_active_signkeys.c b/src/exchangedb/iterate_active_signkeys.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/iterate_active_signkeys.h"
+#include "exchange-database/iterate_active_signkeys.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/iterate_auditor_denominations.c b/src/exchangedb/iterate_auditor_denominations.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/iterate_auditor_denominations.h"
+#include "exchange-database/iterate_auditor_denominations.h"
 #include "helper.h"
 
 /**
diff --git a/src/exchangedb/iterate_denomination_info.c b/src/exchangedb/iterate_denomination_info.c
@@ -20,7 +20,7 @@
  */
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/iterate_denomination_info.h"
+#include "exchange-database/iterate_denomination_info.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/iterate_denominations.c b/src/exchangedb/iterate_denominations.c
@@ -20,7 +20,7 @@
  */
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/iterate_denominations.h"
+#include "exchange-database/iterate_denominations.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/iterate_kyc_reference.c b/src/exchangedb/iterate_kyc_reference.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/iterate_kyc_reference.h"
+#include "exchange-database/iterate_kyc_reference.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/iterate_reserve_close_info.c b/src/exchangedb/iterate_reserve_close_info.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/iterate_reserve_close_info.h"
+#include "exchange-database/iterate_reserve_close_info.h"
 #include "helper.h"
 
 /**
diff --git a/src/exchangedb/kyc_provider_account_lookup.c b/src/exchangedb/kyc_provider_account_lookup.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/kyc_provider_account_lookup.h"
+#include "exchange-database/kyc_provider_account_lookup.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/kycauth_in_insert.c b/src/exchangedb/kycauth_in_insert.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/kycauth_in_insert.h"
+#include "exchange-database/kycauth_in_insert.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/lookup_active_legitimization.c b/src/exchangedb/lookup_active_legitimization.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/lookup_active_legitimization.h"
+#include "exchange-database/lookup_active_legitimization.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/lookup_aml_file_number.c b/src/exchangedb/lookup_aml_file_number.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/lookup_aml_file_number.h"
+#include "exchange-database/lookup_aml_file_number.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/lookup_aml_history.c b/src/exchangedb/lookup_aml_history.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/lookup_aml_history.h"
+#include "exchange-database/lookup_aml_history.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/lookup_aml_officer.c b/src/exchangedb/lookup_aml_officer.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/lookup_aml_officer.h"
+#include "exchange-database/lookup_aml_officer.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/lookup_auditor_status.c b/src/exchangedb/lookup_auditor_status.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/lookup_auditor_status.h"
+#include "exchange-database/lookup_auditor_status.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/lookup_auditor_timestamp.c b/src/exchangedb/lookup_auditor_timestamp.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/lookup_auditor_timestamp.h"
+#include "exchange-database/lookup_auditor_timestamp.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/lookup_completed_legitimization.c b/src/exchangedb/lookup_completed_legitimization.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/lookup_completed_legitimization.h"
+#include "exchange-database/lookup_completed_legitimization.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/lookup_denomination_key.c b/src/exchangedb/lookup_denomination_key.c
@@ -20,7 +20,7 @@
  */
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/lookup_denomination_key.h"
+#include "exchange-database/lookup_denomination_key.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/lookup_global_fee_by_time.c b/src/exchangedb/lookup_global_fee_by_time.c
@@ -21,7 +21,7 @@
 #include "taler/taler_error_codes.h"
 #include "taler/taler_dbevents.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/lookup_global_fee_by_time.h"
+#include "exchange-database/lookup_global_fee_by_time.h"
 #include "helper.h"
 
 /**
diff --git a/src/exchangedb/lookup_h_payto_by_access_token.c b/src/exchangedb/lookup_h_payto_by_access_token.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/lookup_h_payto_by_access_token.h"
+#include "exchange-database/lookup_h_payto_by_access_token.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/lookup_kyc_history.c b/src/exchangedb/lookup_kyc_history.c
@@ -20,7 +20,7 @@
  */
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/lookup_kyc_history.h"
+#include "exchange-database/lookup_kyc_history.h"
 #include "helper.h"
 
 /**
diff --git a/src/exchangedb/lookup_kyc_process_by_account.c b/src/exchangedb/lookup_kyc_process_by_account.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/lookup_kyc_process_by_account.h"
+#include "exchange-database/lookup_kyc_process_by_account.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/lookup_kyc_requirement_by_row.c b/src/exchangedb/lookup_kyc_requirement_by_row.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/lookup_kyc_requirement_by_row.h"
+#include "exchange-database/lookup_kyc_requirement_by_row.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/lookup_kyc_status_by_token.c b/src/exchangedb/lookup_kyc_status_by_token.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/lookup_kyc_status_by_token.h"
+#include "exchange-database/lookup_kyc_status_by_token.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/lookup_pending_legitimization.c b/src/exchangedb/lookup_pending_legitimization.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/lookup_pending_legitimization.h"
+#include "exchange-database/lookup_pending_legitimization.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/lookup_records_by_table.c b/src/exchangedb/lookup_records_by_table.c
@@ -26,7 +26,7 @@
 #include "taler/taler_error_codes.h"
 #include "taler/taler_dbevents.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/lookup_records_by_table.h"
+#include "exchange-database/lookup_records_by_table.h"
 #include "helper.h"
 #include <gnunet/gnunet_pq_lib.h>
 
diff --git a/src/exchangedb/lookup_rules_by_access_token.c b/src/exchangedb/lookup_rules_by_access_token.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/lookup_rules_by_access_token.h"
+#include "exchange-database/lookup_rules_by_access_token.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/lookup_serial_by_table.c b/src/exchangedb/lookup_serial_by_table.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/lookup_serial_by_table.h"
+#include "exchange-database/lookup_serial_by_table.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/lookup_signing_key.c b/src/exchangedb/lookup_signing_key.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/lookup_signing_key.h"
+#include "exchange-database/lookup_signing_key.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/lookup_signkey_revocation.c b/src/exchangedb/lookup_signkey_revocation.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/lookup_signkey_revocation.h"
+#include "exchange-database/lookup_signkey_revocation.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/lookup_transfer_by_deposit.c b/src/exchangedb/lookup_transfer_by_deposit.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/lookup_transfer_by_deposit.h"
+#include "exchange-database/lookup_transfer_by_deposit.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/lookup_wire_fee_by_time.c b/src/exchangedb/lookup_wire_fee_by_time.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/lookup_wire_fee_by_time.h"
+#include "exchange-database/lookup_wire_fee_by_time.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/lookup_wire_timestamp.c b/src/exchangedb/lookup_wire_timestamp.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/lookup_wire_timestamp.h"
+#include "exchange-database/lookup_wire_timestamp.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/lookup_wire_transfer.c b/src/exchangedb/lookup_wire_transfer.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/lookup_wire_transfer.h"
+#include "exchange-database/lookup_wire_transfer.h"
 #include "helper.h"
 
 /**
diff --git a/src/exchangedb/mark_refresh_reveal_success.c b/src/exchangedb/mark_refresh_reveal_success.c
@@ -19,7 +19,7 @@
  * @author Özgür Kesim
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/mark_refresh_reveal_success.h"
+#include "exchange-database/mark_refresh_reveal_success.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/persist_aml_program_result.c b/src/exchangedb/persist_aml_program_result.c
@@ -20,10 +20,10 @@
  */
 #include "taler/taler_exchangedb_lib.h"
 #include "taler/taler_kyclogic_lib.h"
-#include "taler/exchange-database/insert_aml_decision.h"
-#include "taler/exchange-database/insert_aml_program_failure.h"
-#include "taler/exchange-database/insert_successor_measure.h"
-#include "taler/exchange-database/persist_aml_program_result.h"
+#include "exchange-database/insert_aml_decision.h"
+#include "exchange-database/insert_aml_program_failure.h"
+#include "exchange-database/insert_successor_measure.h"
+#include "exchange-database/persist_aml_program_result.h"
 #include "helper.h"
 #include <gnunet/gnunet_common.h>
 
diff --git a/src/exchangedb/persist_kyc_attributes.c b/src/exchangedb/persist_kyc_attributes.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/persist_kyc_attributes.h"
+#include "exchange-database/persist_kyc_attributes.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/persist_policy_details.c b/src/exchangedb/persist_policy_details.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/persist_policy_details.h"
+#include "exchange-database/persist_policy_details.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/pg.c b/src/exchangedb/pg.c
@@ -28,7 +28,7 @@
 #include <libpq-fe.h>
 #include "helper.h"
 #include "taler/taler_exchangedb_lib.h"
-#include "taler/exchange-database/preflight.h"
+#include "exchange-database/preflight.h"
 
 /**
  * Set to 1 to enable Postgres auto_explain module. This will
diff --git a/src/exchangedb/preflight.c b/src/exchangedb/preflight.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/preflight.h"
+#include "exchange-database/preflight.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/profit_drains_get_pending.c b/src/exchangedb/profit_drains_get_pending.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/profit_drains_get_pending.h"
+#include "exchange-database/profit_drains_get_pending.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/profit_drains_set_finished.c b/src/exchangedb/profit_drains_set_finished.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/profit_drains_set_finished.h"
+#include "exchange-database/profit_drains_set_finished.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/release_revolving_shard.c b/src/exchangedb/release_revolving_shard.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/release_revolving_shard.h"
+#include "exchange-database/release_revolving_shard.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/reserves_get.c b/src/exchangedb/reserves_get.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/reserves_get.h"
+#include "exchange-database/reserves_get.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/reserves_get_origin.c b/src/exchangedb/reserves_get_origin.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/reserves_get_origin.h"
+#include "exchange-database/reserves_get_origin.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/reserves_in_insert.c b/src/exchangedb/reserves_in_insert.c
@@ -20,13 +20,13 @@
  * @author Joseph Xu
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/reserves_in_insert.h"
+#include "exchange-database/reserves_in_insert.h"
 #include "helper.h"
-#include "taler/exchange-database/start.h"
-#include "taler/exchange-database/start_read_committed.h"
-#include "taler/exchange-database/commit.h"
-#include "taler/exchange-database/preflight.h"
-#include "taler/exchange-database/rollback.h"
+#include "exchange-database/start.h"
+#include "exchange-database/start_read_committed.h"
+#include "exchange-database/commit.h"
+#include "exchange-database/preflight.h"
+#include "exchange-database/rollback.h"
 
 
 /**
diff --git a/src/exchangedb/reserves_update.c b/src/exchangedb/reserves_update.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/reserves_update.h"
+#include "exchange-database/reserves_update.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/rollback.c b/src/exchangedb/rollback.c
@@ -18,7 +18,7 @@
  * @brief Implementation of the rollback function for Postgres
  * @author Christian Grothoff
  */
-#include "taler/exchange-database/rollback.h"
+#include "exchange-database/rollback.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_account_merges_above_serial_id.c b/src/exchangedb/select_account_merges_above_serial_id.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_account_merges_above_serial_id.h"
+#include "exchange-database/select_account_merges_above_serial_id.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_aggregation_amounts_for_kyc_check.c b/src/exchangedb/select_aggregation_amounts_for_kyc_check.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_aggregation_amounts_for_kyc_check.h"
+#include "exchange-database/select_aggregation_amounts_for_kyc_check.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_aggregation_transient.c b/src/exchangedb/select_aggregation_transient.c
@@ -20,7 +20,7 @@
  */
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_aggregation_transient.h"
+#include "exchange-database/select_aggregation_transient.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_aggregations_above_serial.c b/src/exchangedb/select_aggregations_above_serial.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_aggregations_above_serial.h"
+#include "exchange-database/select_aggregations_above_serial.h"
 #include "helper.h"
 
 /**
diff --git a/src/exchangedb/select_all_kyc_attributes.c b/src/exchangedb/select_all_kyc_attributes.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_all_kyc_attributes.h"
+#include "exchange-database/select_all_kyc_attributes.h"
 #include "helper.h"
 
 /**
diff --git a/src/exchangedb/select_all_purse_decisions_above_serial_id.c b/src/exchangedb/select_all_purse_decisions_above_serial_id.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_all_purse_decisions_above_serial_id.h"
+#include "exchange-database/select_all_purse_decisions_above_serial_id.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_all_purse_deletions_above_serial_id.c b/src/exchangedb/select_all_purse_deletions_above_serial_id.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_all_purse_deletions_above_serial_id.h"
+#include "exchange-database/select_all_purse_deletions_above_serial_id.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_aml_attributes.c b/src/exchangedb/select_aml_attributes.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_aml_attributes.h"
+#include "exchange-database/select_aml_attributes.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_aml_decisions.c b/src/exchangedb/select_aml_decisions.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_aml_decisions.h"
+#include "exchange-database/select_aml_decisions.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_aml_measures.c b/src/exchangedb/select_aml_measures.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_aml_measures.h"
+#include "exchange-database/select_aml_measures.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_aml_statistics.c b/src/exchangedb/select_aml_statistics.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_aml_statistics.h"
+#include "exchange-database/select_aml_statistics.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_auditor_denom_sig.c b/src/exchangedb/select_auditor_denom_sig.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_auditor_denom_sig.h"
+#include "exchange-database/select_auditor_denom_sig.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_batch_deposits_missing_wire.c b/src/exchangedb/select_batch_deposits_missing_wire.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_batch_deposits_missing_wire.h"
+#include "exchange-database/select_batch_deposits_missing_wire.h"
 #include "helper.h"
 
 /**
diff --git a/src/exchangedb/select_coin_deposits_above_serial_id.c b/src/exchangedb/select_coin_deposits_above_serial_id.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_coin_deposits_above_serial_id.h"
+#include "exchange-database/select_coin_deposits_above_serial_id.h"
 #include "helper.h"
 
 /**
diff --git a/src/exchangedb/select_contract.c b/src/exchangedb/select_contract.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_contract.h"
+#include "exchange-database/select_contract.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/select_contract_by_purse.c b/src/exchangedb/select_contract_by_purse.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_contract_by_purse.h"
+#include "exchange-database/select_contract_by_purse.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/select_deposit_amounts_for_kyc_check.c b/src/exchangedb/select_deposit_amounts_for_kyc_check.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_deposit_amounts_for_kyc_check.h"
+#include "exchange-database/select_deposit_amounts_for_kyc_check.h"
 #include "helper.h"
 
 /**
diff --git a/src/exchangedb/select_exchange_credit_transfers.c b/src/exchangedb/select_exchange_credit_transfers.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_exchange_credit_transfers.h"
+#include "exchange-database/select_exchange_credit_transfers.h"
 #include "helper.h"
 
 /**
diff --git a/src/exchangedb/select_exchange_debit_transfers.c b/src/exchangedb/select_exchange_debit_transfers.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_exchange_debit_transfers.h"
+#include "exchange-database/select_exchange_debit_transfers.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_exchange_kycauth_transfers.c b/src/exchangedb/select_exchange_kycauth_transfers.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_exchange_kycauth_transfers.h"
+#include "exchange-database/select_exchange_kycauth_transfers.h"
 #include "helper.h"
 
 /**
diff --git a/src/exchangedb/select_kyc_accounts.c b/src/exchangedb/select_kyc_accounts.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_kyc_accounts.h"
+#include "exchange-database/select_kyc_accounts.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_kyc_attributes.c b/src/exchangedb/select_kyc_attributes.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_kyc_attributes.h"
+#include "exchange-database/select_kyc_attributes.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_merge_amounts_for_kyc_check.c b/src/exchangedb/select_merge_amounts_for_kyc_check.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_merge_amounts_for_kyc_check.h"
+#include "exchange-database/select_merge_amounts_for_kyc_check.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_purse.c b/src/exchangedb/select_purse.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_purse.h"
+#include "exchange-database/select_purse.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_purse_by_merge_pub.c b/src/exchangedb/select_purse_by_merge_pub.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_purse_by_merge_pub.h"
+#include "exchange-database/select_purse_by_merge_pub.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/select_purse_decisions_above_serial_id.c b/src/exchangedb/select_purse_decisions_above_serial_id.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_purse_decisions_above_serial_id.h"
+#include "exchange-database/select_purse_decisions_above_serial_id.h"
 #include "helper.h"
 
 /**
diff --git a/src/exchangedb/select_purse_deposits_above_serial_id.c b/src/exchangedb/select_purse_deposits_above_serial_id.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_purse_deposits_above_serial_id.h"
+#include "exchange-database/select_purse_deposits_above_serial_id.h"
 #include "helper.h"
 
 /**
diff --git a/src/exchangedb/select_purse_deposits_by_purse.c b/src/exchangedb/select_purse_deposits_by_purse.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_purse_deposits_by_purse.h"
+#include "exchange-database/select_purse_deposits_by_purse.h"
 #include "helper.h"
 
 /**
diff --git a/src/exchangedb/select_purse_merge.c b/src/exchangedb/select_purse_merge.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_purse_merge.h"
+#include "exchange-database/select_purse_merge.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_purse_merges_above_serial_id.c b/src/exchangedb/select_purse_merges_above_serial_id.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_purse_merges_above_serial_id.h"
+#include "exchange-database/select_purse_merges_above_serial_id.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_purse_requests_above_serial_id.c b/src/exchangedb/select_purse_requests_above_serial_id.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_purse_requests_above_serial_id.h"
+#include "exchange-database/select_purse_requests_above_serial_id.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_recoup_above_serial_id.c b/src/exchangedb/select_recoup_above_serial_id.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_recoup_above_serial_id.h"
+#include "exchange-database/select_recoup_above_serial_id.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_recoup_refresh_above_serial_id.c b/src/exchangedb/select_recoup_refresh_above_serial_id.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_recoup_refresh_above_serial_id.h"
+#include "exchange-database/select_recoup_refresh_above_serial_id.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_refreshes_above_serial_id.c b/src/exchangedb/select_refreshes_above_serial_id.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_refreshes_above_serial_id.h"
+#include "exchange-database/select_refreshes_above_serial_id.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_refunds_above_serial_id.c b/src/exchangedb/select_refunds_above_serial_id.c
@@ -20,7 +20,7 @@
  */
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_refunds_above_serial_id.h"
+#include "exchange-database/select_refunds_above_serial_id.h"
 #include "helper.h"
 
 /**
diff --git a/src/exchangedb/select_refunds_by_coin.c b/src/exchangedb/select_refunds_by_coin.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_refunds_by_coin.h"
+#include "exchange-database/select_refunds_by_coin.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_reserve_close_info.c b/src/exchangedb/select_reserve_close_info.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_reserve_close_info.h"
+#include "exchange-database/select_reserve_close_info.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_reserve_close_request_info.c b/src/exchangedb/select_reserve_close_request_info.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_reserve_close_request_info.h"
+#include "exchange-database/select_reserve_close_request_info.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/select_reserve_closed_above_serial_id.c b/src/exchangedb/select_reserve_closed_above_serial_id.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_reserve_closed_above_serial_id.h"
+#include "exchange-database/select_reserve_closed_above_serial_id.h"
 #include "helper.h"
 
 /**
diff --git a/src/exchangedb/select_reserve_open_above_serial_id.c b/src/exchangedb/select_reserve_open_above_serial_id.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_reserve_open_above_serial_id.h"
+#include "exchange-database/select_reserve_open_above_serial_id.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_reserves_in_above_serial_id.c b/src/exchangedb/select_reserves_in_above_serial_id.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_reserves_in_above_serial_id.h"
+#include "exchange-database/select_reserves_in_above_serial_id.h"
 #include "helper.h"
 
 /**
diff --git a/src/exchangedb/select_reserves_in_above_serial_id_by_account.c b/src/exchangedb/select_reserves_in_above_serial_id_by_account.c
@@ -20,7 +20,7 @@
  */
 #include "taler/taler_pq_lib.h"
 #include \
-  "taler/exchange-database/select_reserves_in_above_serial_id_by_account.h"
+  "exchange-database/select_reserves_in_above_serial_id_by_account.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_wire_out_above_serial_id.c b/src/exchangedb/select_wire_out_above_serial_id.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_wire_out_above_serial_id.h"
+#include "exchange-database/select_wire_out_above_serial_id.h"
 #include "helper.h"
 
 /**
diff --git a/src/exchangedb/select_wire_out_above_serial_id_by_account.c b/src/exchangedb/select_wire_out_above_serial_id_by_account.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_wire_out_above_serial_id_by_account.h"
+#include "exchange-database/select_wire_out_above_serial_id_by_account.h"
 #include "helper.h"
 
 /**
diff --git a/src/exchangedb/select_withdraw_amounts_for_kyc_check.c b/src/exchangedb/select_withdraw_amounts_for_kyc_check.c
@@ -19,8 +19,8 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_withdraw_amounts_for_kyc_check.h"
-#include "taler/exchange-database/select_aggregation_amounts_for_kyc_check.h"
+#include "exchange-database/select_withdraw_amounts_for_kyc_check.h"
+#include "exchange-database/select_aggregation_amounts_for_kyc_check.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/select_withdrawals_above_serial_id.c b/src/exchangedb/select_withdrawals_above_serial_id.c
@@ -20,7 +20,7 @@
  * @author Özgür Kesim
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/select_withdrawals_above_serial_id.h"
+#include "exchange-database/select_withdrawals_above_serial_id.h"
 #include "helper.h"
 
 /**
diff --git a/src/exchangedb/set_aml_lock.c b/src/exchangedb/set_aml_lock.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/set_aml_lock.h"
+#include "exchange-database/set_aml_lock.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/set_extension_manifest.c b/src/exchangedb/set_extension_manifest.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/set_extension_manifest.h"
+#include "exchange-database/set_extension_manifest.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/set_purse_balance.c b/src/exchangedb/set_purse_balance.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/set_purse_balance.h"
+#include "exchange-database/set_purse_balance.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/start.c b/src/exchangedb/start.c
@@ -18,8 +18,8 @@
  * @brief Implementation of the start function for Postgres
  * @author Christian Grothoff
  */
-#include "taler/exchange-database/preflight.h"
-#include "taler/exchange-database/start.h"
+#include "exchange-database/preflight.h"
+#include "exchange-database/start.h"
 #include "helper.h"
 
 enum GNUNET_GenericReturnValue
diff --git a/src/exchangedb/start_deferred_wire_out.c b/src/exchangedb/start_deferred_wire_out.c
@@ -18,10 +18,10 @@
  * @brief Implementation of the start_deferred_wire_out function for Postgres
  * @author Christian Grothoff
  */
-#include "taler/exchange-database/start_deferred_wire_out.h"
+#include "exchange-database/start_deferred_wire_out.h"
 #include "helper.h"
-#include "taler/exchange-database/preflight.h"
-#include "taler/exchange-database/rollback.h"
+#include "exchange-database/preflight.h"
+#include "exchange-database/rollback.h"
 
 enum GNUNET_GenericReturnValue
 TALER_TALER_EXCHANGEDB_start_deferred_wire_out (struct
diff --git a/src/exchangedb/start_read_committed.c b/src/exchangedb/start_read_committed.c
@@ -18,8 +18,8 @@
  * @brief Implementation of the start_read_committed function for Postgres
  * @author Christian Grothoff
  */
-#include "taler/exchange-database/start_read_committed.h"
-#include "taler/exchange-database/preflight.h"
+#include "exchange-database/start_read_committed.h"
+#include "exchange-database/preflight.h"
 #include "helper.h"
 
 enum GNUNET_GenericReturnValue
diff --git a/src/exchangedb/start_read_only.c b/src/exchangedb/start_read_only.c
@@ -18,8 +18,8 @@
  * @brief Implementation of the start_read_only function for Postgres
  * @author Christian Grothoff
  */
-#include "taler/exchange-database/start_read_only.h"
-#include "taler/exchange-database/preflight.h"
+#include "exchange-database/start_read_only.h"
+#include "exchange-database/preflight.h"
 #include "helper.h"
 
 enum GNUNET_GenericReturnValue
diff --git a/src/exchangedb/store_wire_transfer_out.c b/src/exchangedb/store_wire_transfer_out.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/store_wire_transfer_out.h"
+#include "exchange-database/store_wire_transfer_out.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/test_aml_officer.c b/src/exchangedb/test_aml_officer.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/test_aml_officer.h"
+#include "exchange-database/test_aml_officer.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/trigger_kyc_rule_for_account.c b/src/exchangedb/trigger_kyc_rule_for_account.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/trigger_kyc_rule_for_account.h"
+#include "exchange-database/trigger_kyc_rule_for_account.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/update_aggregation_transient.c b/src/exchangedb/update_aggregation_transient.c
@@ -20,7 +20,7 @@
  */
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/update_aggregation_transient.h"
+#include "exchange-database/update_aggregation_transient.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/update_auditor.c b/src/exchangedb/update_auditor.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/update_auditor.h"
+#include "exchange-database/update_auditor.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/update_kyc_process_by_row.c b/src/exchangedb/update_kyc_process_by_row.c
@@ -20,7 +20,7 @@
  */
 #include "taler/taler_error_codes.h"
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/update_kyc_process_by_row.h"
+#include "exchange-database/update_kyc_process_by_row.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/update_rules.c b/src/exchangedb/update_rules.c
@@ -21,19 +21,19 @@
 #include "taler/taler_exchangedb_lib.h"
 #include "taler/taler_kyclogic_lib.h"
 #include "taler/taler_dbevents.h"
-#include "taler/exchange-database/start.h"
-#include "taler/exchange-database/rollback.h"
-#include "taler/exchange-database/commit.h"
-#include "taler/exchange-database/set_aml_lock.h"
-#include "taler/exchange-database/clear_aml_lock.h"
-#include "taler/exchange-database/persist_aml_program_result.h"
-#include "taler/exchange-database/insert_successor_measure.h"
-#include "taler/exchange-database/event_notify.h"
-#include "taler/exchange-database/event_listen.h"
-#include "taler/exchange-database/event_listen_cancel.h"
-#include "taler/exchange-database/lookup_rules_by_access_token.h"
-#include "taler/exchange-database/update_rules.h"
-#include "taler/exchange-database/account_history.h"
+#include "exchange-database/start.h"
+#include "exchange-database/rollback.h"
+#include "exchange-database/commit.h"
+#include "exchange-database/set_aml_lock.h"
+#include "exchange-database/clear_aml_lock.h"
+#include "exchange-database/persist_aml_program_result.h"
+#include "exchange-database/insert_successor_measure.h"
+#include "exchange-database/event_notify.h"
+#include "exchange-database/event_listen.h"
+#include "exchange-database/event_listen_cancel.h"
+#include "exchange-database/lookup_rules_by_access_token.h"
+#include "exchange-database/update_rules.h"
+#include "exchange-database/account_history.h"
 #include "helper.h"
 #include <gnunet/gnunet_common.h>
 
diff --git a/src/exchangedb/update_wire.c b/src/exchangedb/update_wire.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/update_wire.h"
+#include "exchange-database/update_wire.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/wad_in_insert.c b/src/exchangedb/wad_in_insert.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/wad_in_insert.h"
+#include "exchange-database/wad_in_insert.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/wire_prepare_data_get.c b/src/exchangedb/wire_prepare_data_get.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/wire_prepare_data_get.h"
+#include "exchange-database/wire_prepare_data_get.h"
 #include "helper.h"
 
 /**
diff --git a/src/exchangedb/wire_prepare_data_insert.c b/src/exchangedb/wire_prepare_data_insert.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/wire_prepare_data_insert.h"
+#include "exchange-database/wire_prepare_data_insert.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/exchangedb/wire_prepare_data_mark_failed.c b/src/exchangedb/wire_prepare_data_mark_failed.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/wire_prepare_data_mark_failed.h"
+#include "exchange-database/wire_prepare_data_mark_failed.h"
 #include "helper.h"
 
 
diff --git a/src/exchangedb/wire_prepare_data_mark_finished.c b/src/exchangedb/wire_prepare_data_mark_finished.c
@@ -19,7 +19,7 @@
  * @author Christian Grothoff
  */
 #include "taler/taler_pq_lib.h"
-#include "taler/exchange-database/wire_prepare_data_mark_finished.h"
+#include "exchange-database/wire_prepare_data_mark_finished.h"
 #include "helper.h"
 
 enum GNUNET_DB_QueryStatus
diff --git a/src/include/taler/auditor-database/create_tables.h b/src/include/auditor-database/create_tables.h
diff --git a/src/include/auditor-database/del_denomination_balance.h b/src/include/auditor-database/del_denomination_balance.h
@@ -0,0 +1,40 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2023 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/auditor-database/del_denomination_balance.h
+ * @brief implementation of the del_denomination_balance function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef AUDITOR_DATABASE_DEL_DENOMINATION_BALANCE_H
+#define AUDITOR_DATABASE_DEL_DENOMINATION_BALANCE_H
+
+#include "taler/taler_json_lib.h"
+#include "taler/taler_auditordb_lib.h"
+
+
+/**
+ * Delete information about a denomination key's balances.
+ *
+ * @param pg the database context
+ * @param denom_pub_hash hash of the denomination public key
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+AUDITORDB_del_denomination_balance (struct AUDITORDB_PostgresContext *pg,
+                                    const struct TALER_DenominationHashP *
+                                    denom_pub_hash);
+
+#endif
diff --git a/src/include/taler/auditor-database/del_reserve_info.h b/src/include/auditor-database/del_reserve_info.h
diff --git a/src/include/auditor-database/delete_auditor_closure_lag.h b/src/include/auditor-database/delete_auditor_closure_lag.h
@@ -0,0 +1,48 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2025 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/auditor-database/delete_auditor_closure_lag.h
+ * @brief implementation of the delete_auditor_closure_lag function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef AUDITOR_DATABASE_DELETE_AUDITOR_CLOSURE_LAG_H
+#define AUDITOR_DATABASE_DELETE_AUDITOR_CLOSURE_LAG_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_auditordb_lib.h"
+
+
+/**
+ * A previously missing wire transfer may have been found. Remove an alert
+ * (if we raised one).
+ *
+ * @param pg the database context
+ * @param amount wire transfer amount
+ * @param wtid wire transfer subject
+ * @param credit_account_uri destination account
+ * @return #GNUNET_DB_STATUS_SUCCESS_NO_RESULTS if no matching alert was
+ *   found
+ */
+enum GNUNET_DB_QueryStatus
+AUDITORDB_delete_auditor_closure_lag (struct AUDITORDB_PostgresContext *pg,
+                                      const struct TALER_Amount *amount,
+                                      const struct
+                                      TALER_WireTransferIdentifierRawP *wtid,
+                                      struct TALER_FullPayto credit_account_uri)
+;
+
+#endif
diff --git a/src/include/auditor-database/delete_early_aggregation.h b/src/include/auditor-database/delete_early_aggregation.h
@@ -0,0 +1,41 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/auditor-database/delete_early_aggregation.h
+ * @brief implementation of the delete_early_aggregation function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef AUDITOR_DATABASE_DELETE_EARLY_AGGREGATION_H
+#define AUDITOR_DATABASE_DELETE_EARLY_AGGREGATION_H
+
+#include "taler/taler_auditordb_lib.h"
+
+
+/**
+ * Delete a row from the early aggregation table.
+ * Usually done when the expected aggregation
+ * was finally detected.
+ *
+ * @param pg the database context
+ * @param batch_deposit_serial_id which entry to delete
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+AUDITORDB_delete_early_aggregation (struct AUDITORDB_PostgresContext *pg,
+                                    uint64_t batch_deposit_serial_id);
+
+
+#endif
diff --git a/src/include/taler/auditor-database/delete_generic.h b/src/include/auditor-database/delete_generic.h
diff --git a/src/include/auditor-database/delete_pending_deposit.h b/src/include/auditor-database/delete_pending_deposit.h
@@ -0,0 +1,41 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2023 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/auditor-database/delete_pending_deposit.h
+ * @brief implementation of the delete_pending_deposit function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef AUDITOR_DATABASE_DELETE_PENDING_DEPOSIT_H
+#define AUDITOR_DATABASE_DELETE_PENDING_DEPOSIT_H
+
+#include "taler/taler_auditordb_lib.h"
+
+
+/**
+ * Delete a row from the pending deposit table.
+ * Usually done when the respective wire transfer
+ * was finally detected.
+ *
+ * @param pg the database context
+ * @param batch_deposit_serial_id which entry to delete
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+AUDITORDB_delete_pending_deposit (struct AUDITORDB_PostgresContext *pg,
+                                  uint64_t batch_deposit_serial_id);
+
+
+#endif
diff --git a/src/include/auditor-database/delete_purse_info.h b/src/include/auditor-database/delete_purse_info.h
@@ -0,0 +1,40 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/auditor-database/delete_purse_info.h
+ * @brief implementation of the delete_purse_info function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef AUDITOR_DATABASE_DELETE_PURSE_INFO_H
+#define AUDITOR_DATABASE_DELETE_PURSE_INFO_H
+
+#include "taler/taler_auditordb_lib.h"
+
+
+/**
+ * Delete information about a purse.
+ *
+ * @param pg the database context
+ * @param purse_pub public key of the reserve
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+AUDITORDB_delete_purse_info (struct AUDITORDB_PostgresContext *pg,
+                             const struct TALER_PurseContractPublicKeyP *
+                             purse_pub);
+
+
+#endif
diff --git a/src/include/auditor-database/delete_reserve_in_inconsistency.h b/src/include/auditor-database/delete_reserve_in_inconsistency.h
@@ -0,0 +1,38 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/auditor-database/delete_reserve_in_inconsistency.h
+ * @brief implementation of the delete_reserve_in_inconsistency function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef AUDITOR_DATABASE_DELETE_RESERVE_IN_INCONSISTENCY_H
+#define AUDITOR_DATABASE_DELETE_RESERVE_IN_INCONSISTENCY_H
+
+#include "taler/taler_auditordb_lib.h"
+
+
+/**
+ * Delete information about an reserve-in-inconsistency from the database.
+ *
+ * @param pg the database context
+ * @param row_id row of the inconsistency in our table
+ * @return query result status
+ */
+enum GNUNET_DB_QueryStatus
+AUDITORDB_delete_reserve_in_inconsistency (struct AUDITORDB_PostgresContext *pg,
+                                           uint64_t row_id);
+
+#endif
diff --git a/src/include/taler/auditor-database/delete_wire_out_inconsistency_if_matching.h b/src/include/auditor-database/delete_wire_out_inconsistency_if_matching.h
diff --git a/src/include/taler/auditor-database/drop_tables.h b/src/include/auditor-database/drop_tables.h
diff --git a/src/include/taler/auditor-database/event_listen.h b/src/include/auditor-database/event_listen.h
diff --git a/src/include/taler/auditor-database/event_notify.h b/src/include/auditor-database/event_notify.h
diff --git a/src/include/taler/auditor-database/gc.h b/src/include/auditor-database/gc.h
diff --git a/src/include/taler/auditor-database/get_amount_arithmetic_inconsistency.h b/src/include/auditor-database/get_amount_arithmetic_inconsistency.h
diff --git a/src/include/taler/auditor-database/get_auditor_closure_lags.h b/src/include/auditor-database/get_auditor_closure_lags.h
diff --git a/src/include/taler/auditor-database/get_auditor_progress.h b/src/include/auditor-database/get_auditor_progress.h
diff --git a/src/include/taler/auditor-database/get_bad_sig_losses.h b/src/include/auditor-database/get_bad_sig_losses.h
diff --git a/src/include/auditor-database/get_balance.h b/src/include/auditor-database/get_balance.h
@@ -0,0 +1,44 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/auditor-database/get_balance.h
+ * @brief implementation of the get_balance function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef AUDITOR_DATABASE_GET_BALANCE_H
+#define AUDITOR_DATABASE_GET_BALANCE_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_auditordb_lib.h"
+
+
+/**
+ * Get summary information about balance tracked by the auditor.
+ *
+ * @param pg the database context
+ * @param balance_key key of the balance to store
+ * @param[out] balance_value set to amount stored under @a balance_key
+ * @param ... NULL terminated list of additional key-value pairs to fetch
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+AUDITORDB_get_balance (struct AUDITORDB_PostgresContext *pg,
+                       const char *balance_key,
+                       struct TALER_Amount *balance_value,
+                       ...);
+
+#endif
diff --git a/src/include/taler/auditor-database/get_balances.h b/src/include/auditor-database/get_balances.h
diff --git a/src/include/taler/auditor-database/get_coin_inconsistency.h b/src/include/auditor-database/get_coin_inconsistency.h
diff --git a/src/include/taler/auditor-database/get_denomination_balance.h b/src/include/auditor-database/get_denomination_balance.h
diff --git a/src/include/taler/auditor-database/get_denomination_key_validity_withdraw_inconsistency.h b/src/include/auditor-database/get_denomination_key_validity_withdraw_inconsistency.h
diff --git a/src/include/taler/auditor-database/get_denomination_pending.h b/src/include/auditor-database/get_denomination_pending.h
diff --git a/src/include/taler/auditor-database/get_denominations_without_sigs.h b/src/include/auditor-database/get_denominations_without_sigs.h
diff --git a/src/include/taler/auditor-database/get_deposit_confirmations.h b/src/include/auditor-database/get_deposit_confirmations.h
diff --git a/src/include/taler/auditor-database/get_emergency.h b/src/include/auditor-database/get_emergency.h
diff --git a/src/include/taler/auditor-database/get_emergency_by_count.h b/src/include/auditor-database/get_emergency_by_count.h
diff --git a/src/include/taler/auditor-database/get_exchange_signkeys.h b/src/include/auditor-database/get_exchange_signkeys.h
diff --git a/src/include/taler/auditor-database/get_fee_time_inconsistency.h b/src/include/auditor-database/get_fee_time_inconsistency.h
diff --git a/src/include/taler/auditor-database/get_misattribution_in_inconsistency.h b/src/include/auditor-database/get_misattribution_in_inconsistency.h
diff --git a/src/include/auditor-database/get_progress_points.h b/src/include/auditor-database/get_progress_points.h
@@ -0,0 +1,66 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/auditor-database/get_progress_points.h
+ * @brief implementation of the get_progress_points function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef AUDITOR_DATABASE_GET_PROGRESS_POINTS_H
+#define AUDITOR_DATABASE_GET_PROGRESS_POINTS_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_auditordb_lib.h"
+
+
+/**
+ * Information about progress of the audit.
+ */
+struct TALER_AUDITORDB_Progress
+{
+  char *progress_key;
+  uint64_t progress_offset;
+};
+
+typedef enum GNUNET_GenericReturnValue
+(*TALER_AUDITORDB_ProgressPointsCallback)(
+  void *cls,
+  const struct TALER_AUDITORDB_Progress *pp);
+
+
+/* Callback typedefs */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_AUDITORDB_ProgressPointsCallback)(
+  void *cls,
+  const struct TALER_AUDITORDB_Progress *pp);
+
+/**
+ * Get information about progress from the database.
+ *
+ * @param pg the database context
+ * @param progress_key only return this particular progress point
+ * @param cb function to call with results
+ * @param cb_cls closure for @a cb
+ * @return query result status
+ */
+enum GNUNET_DB_QueryStatus
+AUDITORDB_get_progress_points (struct AUDITORDB_PostgresContext *pg,
+                               const char *progress_key,
+                               TALER_AUDITORDB_ProgressPointsCallback cb,
+                               void *cb_cls);
+
+
+#endif
diff --git a/src/include/auditor-database/get_purse_info.h b/src/include/auditor-database/get_purse_info.h
@@ -0,0 +1,46 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/auditor-database/get_purse_info.h
+ * @brief implementation of the get_purse_info function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef AUDITOR_DATABASE_GET_PURSE_INFO_H
+#define AUDITOR_DATABASE_GET_PURSE_INFO_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_auditordb_lib.h"
+
+
+/**
+ * Get information about a purse.
+ *
+ * @param pg the database context
+ * @param purse_pub public key of the purse
+ * @param[out] rowid which row did we get the information from
+ * @param[out] balance set to balance of the purse
+ * @param[out] expiration_date expiration date of the purse
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+AUDITORDB_get_purse_info (struct AUDITORDB_PostgresContext *pg,
+                          const struct TALER_PurseContractPublicKeyP *purse_pub,
+                          uint64_t *rowid,
+                          struct TALER_Amount *balance,
+                          struct GNUNET_TIME_Timestamp *expiration_date);
+
+#endif
diff --git a/src/include/taler/auditor-database/get_purse_not_closed_inconsistencies.h b/src/include/auditor-database/get_purse_not_closed_inconsistencies.h
diff --git a/src/include/taler/auditor-database/get_purses.h b/src/include/auditor-database/get_purses.h
diff --git a/src/include/taler/auditor-database/get_reserve_balance_insufficient_inconsistency.h b/src/include/auditor-database/get_reserve_balance_insufficient_inconsistency.h
diff --git a/src/include/taler/auditor-database/get_reserve_balance_summary_wrong_inconsistency.h b/src/include/auditor-database/get_reserve_balance_summary_wrong_inconsistency.h
diff --git a/src/include/taler/auditor-database/get_reserve_in_inconsistency.h b/src/include/auditor-database/get_reserve_in_inconsistency.h
diff --git a/src/include/taler/auditor-database/get_reserve_info.h b/src/include/auditor-database/get_reserve_info.h
diff --git a/src/include/taler/auditor-database/get_reserve_not_closed_inconsistency.h b/src/include/auditor-database/get_reserve_not_closed_inconsistency.h
diff --git a/src/include/taler/auditor-database/get_reserves.h b/src/include/auditor-database/get_reserves.h
diff --git a/src/include/taler/auditor-database/get_row_inconsistency.h b/src/include/auditor-database/get_row_inconsistency.h
diff --git a/src/include/taler/auditor-database/get_row_minor_inconsistencies.h b/src/include/auditor-database/get_row_minor_inconsistencies.h
diff --git a/src/include/taler/auditor-database/get_wire_fee_summary.h b/src/include/auditor-database/get_wire_fee_summary.h
diff --git a/src/include/taler/auditor-database/get_wire_format_inconsistency.h b/src/include/auditor-database/get_wire_format_inconsistency.h
diff --git a/src/include/taler/auditor-database/get_wire_out_inconsistency.h b/src/include/auditor-database/get_wire_out_inconsistency.h
diff --git a/src/include/taler/auditor-database/insert_amount_arithmetic_inconsistency.h b/src/include/auditor-database/insert_amount_arithmetic_inconsistency.h
diff --git a/src/include/taler/auditor-database/insert_auditor_closure_lags.h b/src/include/auditor-database/insert_auditor_closure_lags.h
diff --git a/src/include/taler/auditor-database/insert_auditor_progress.h b/src/include/auditor-database/insert_auditor_progress.h
diff --git a/src/include/taler/auditor-database/insert_bad_sig_losses.h b/src/include/auditor-database/insert_bad_sig_losses.h
diff --git a/src/include/taler/auditor-database/insert_balance.h b/src/include/auditor-database/insert_balance.h
diff --git a/src/include/taler/auditor-database/insert_coin_inconsistency.h b/src/include/auditor-database/insert_coin_inconsistency.h
diff --git a/src/include/taler/auditor-database/insert_denomination_balance.h b/src/include/auditor-database/insert_denomination_balance.h
diff --git a/src/include/taler/auditor-database/insert_denomination_key_validity_withdraw_inconsistency.h b/src/include/auditor-database/insert_denomination_key_validity_withdraw_inconsistency.h
diff --git a/src/include/taler/auditor-database/insert_denomination_pending.h b/src/include/auditor-database/insert_denomination_pending.h
diff --git a/src/include/taler/auditor-database/insert_denominations_without_sigs.h b/src/include/auditor-database/insert_denominations_without_sigs.h
diff --git a/src/include/taler/auditor-database/insert_deposit_confirmation.h b/src/include/auditor-database/insert_deposit_confirmation.h
diff --git a/src/include/auditor-database/insert_early_aggregation.h b/src/include/auditor-database/insert_early_aggregation.h
@@ -0,0 +1,47 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/auditor-database/insert_early_aggregation.h
+ * @brief implementation of the insert_early_aggregation function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef AUDITOR_DATABASE_INSERT_EARLY_AGGREGATION_H
+#define AUDITOR_DATABASE_INSERT_EARLY_AGGREGATION_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_auditordb_lib.h"
+
+
+/**
+ * Insert new row into the early aggregation table.  This can happen simply
+ * because of when the taler-helper-auditor-transfer looks at which of the
+ * two tables. If it is cleared in the next iteration, this is perfectly
+ * expected.
+ *
+ * @param pg the database context
+ * @param batch_deposit_serial_id where in the batch deposit table are we
+ * @param tracking_serial_id where in the tracking table are we
+ * @param total_amount value of all missing deposits, including fees
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+AUDITORDB_insert_early_aggregation (struct AUDITORDB_PostgresContext *pg,
+                                    uint64_t batch_deposit_serial_id,
+                                    uint64_t tracking_serial_id,
+                                    const struct TALER_Amount *total_amount);
+
+#endif
diff --git a/src/include/taler/auditor-database/insert_emergency.h b/src/include/auditor-database/insert_emergency.h
diff --git a/src/include/taler/auditor-database/insert_emergency_by_count.h b/src/include/auditor-database/insert_emergency_by_count.h
diff --git a/src/include/taler/auditor-database/insert_exchange_signkey.h b/src/include/auditor-database/insert_exchange_signkey.h
diff --git a/src/include/taler/auditor-database/insert_fee_time_inconsistency.h b/src/include/auditor-database/insert_fee_time_inconsistency.h
diff --git a/src/include/taler/auditor-database/insert_historic_denom_revenue.h b/src/include/auditor-database/insert_historic_denom_revenue.h
diff --git a/src/include/taler/auditor-database/insert_historic_reserve_revenue.h b/src/include/auditor-database/insert_historic_reserve_revenue.h
diff --git a/src/include/taler/auditor-database/insert_misattribution_in_inconsistency.h b/src/include/auditor-database/insert_misattribution_in_inconsistency.h
diff --git a/src/include/auditor-database/insert_pending_deposit.h b/src/include/auditor-database/insert_pending_deposit.h
@@ -0,0 +1,48 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2023 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/auditor-database/insert_pending_deposit.h
+ * @brief implementation of the insert_pending_deposit function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef AUDITOR_DATABASE_INSERT_PENDING_DEPOSIT_H
+#define AUDITOR_DATABASE_INSERT_PENDING_DEPOSIT_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_auditordb_lib.h"
+
+
+/**
+ * Insert new row into the pending deposits table.
+ *
+ * @param pg the database context
+ * @param batch_deposit_serial_id where in the table are we
+ * @param total_amount value of all missing deposits, including fees
+ * @param wire_target_h_payto hash of the recipient account's payto URI
+ * @param deadline what was the requested wire transfer deadline
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+AUDITORDB_insert_pending_deposit (struct AUDITORDB_PostgresContext *pg,
+                                  uint64_t batch_deposit_serial_id,
+                                  const struct TALER_FullPaytoHashP *
+                                  wire_target_h_payto,
+                                  const struct TALER_Amount *total_amount,
+                                  struct GNUNET_TIME_Timestamp deadline);
+
+
+#endif
diff --git a/src/include/auditor-database/insert_purse_info.h b/src/include/auditor-database/insert_purse_info.h
@@ -0,0 +1,46 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/auditor-database/insert_purse_info.h
+ * @brief implementation of the insert_purse_info function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef AUDITOR_DATABASE_INSERT_PURSE_INFO_H
+#define AUDITOR_DATABASE_INSERT_PURSE_INFO_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_auditordb_lib.h"
+
+
+/**
+ * Insert information about a purse.  There must not be an
+ * existing record for the purse.
+ *
+ * @param pg the database context
+ * @param purse_pub public key of the purse
+ * @param balance balance of the purse
+ * @param expiration_date expiration date of the purse
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+AUDITORDB_insert_purse_info (struct AUDITORDB_PostgresContext *pg,
+                             const struct TALER_PurseContractPublicKeyP *
+                             purse_pub,
+                             const struct TALER_Amount *balance,
+                             struct GNUNET_TIME_Timestamp expiration_date);
+
+#endif
diff --git a/src/include/taler/auditor-database/insert_purse_not_closed_inconsistencies.h b/src/include/auditor-database/insert_purse_not_closed_inconsistencies.h
diff --git a/src/include/taler/auditor-database/insert_reserve_balance_insufficient_inconsistency.h b/src/include/auditor-database/insert_reserve_balance_insufficient_inconsistency.h
diff --git a/src/include/taler/auditor-database/insert_reserve_balance_summary_wrong_inconsistency.h b/src/include/auditor-database/insert_reserve_balance_summary_wrong_inconsistency.h
diff --git a/src/include/taler/auditor-database/insert_reserve_in_inconsistency.h b/src/include/auditor-database/insert_reserve_in_inconsistency.h
diff --git a/src/include/taler/auditor-database/insert_reserve_info.h b/src/include/auditor-database/insert_reserve_info.h
diff --git a/src/include/taler/auditor-database/insert_reserve_not_closed_inconsistency.h b/src/include/auditor-database/insert_reserve_not_closed_inconsistency.h
diff --git a/src/include/taler/auditor-database/insert_row_inconsistency.h b/src/include/auditor-database/insert_row_inconsistency.h
diff --git a/src/include/taler/auditor-database/insert_row_minor_inconsistencies.h b/src/include/auditor-database/insert_row_minor_inconsistencies.h
diff --git a/src/include/taler/auditor-database/insert_wire_format_inconsistency.h b/src/include/auditor-database/insert_wire_format_inconsistency.h
diff --git a/src/include/taler/auditor-database/insert_wire_out_inconsistency.h b/src/include/auditor-database/insert_wire_out_inconsistency.h
diff --git a/src/include/taler/auditor-database/lookup_reserve_in_inconsistency.h b/src/include/auditor-database/lookup_reserve_in_inconsistency.h
diff --git a/src/include/taler/auditor-database/preflight.h b/src/include/auditor-database/preflight.h
diff --git a/src/include/auditor-database/select_early_aggregations.h b/src/include/auditor-database/select_early_aggregations.h
@@ -0,0 +1,96 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2025 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/auditor-database/select_early_aggregations.h
+ * @brief implementation of the select_early_aggregations function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef AUDITOR_DATABASE_SELECT_EARLY_AGGREGATIONS_H
+#define AUDITOR_DATABASE_SELECT_EARLY_AGGREGATIONS_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_auditordb_lib.h"
+
+
+/**
+ * Information about an early aggregation event.
+ */
+struct TALER_AUDITORDB_EarlyAggregation
+{
+  /**
+   * Row of the event in the auditor database.
+   */
+  uint64_t row_id;
+
+  /**
+   * Row of the batch deposit in the exchange database.
+   */
+  uint64_t batch_deposit_serial_id;
+
+  /**
+   * FIXME
+   */
+  uint64_t tracking_serial_id;
+
+  /**
+   * Total amount involved.
+   */
+  struct TALER_Amount total;
+
+  /**
+   * True if this report was previously suppressed.
+   */
+  bool suppressed;
+};
+
+
+/**
+ * Function to call with information about early aggregations.
+ *
+ * @param cls closure
+ * @param ea event data
+ * @return #GNUNET_OK to continue to iterate
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_AUDITORDB_EarlyAggregationsCallback)(
+  void *cls,
+  const struct TALER_AUDITORDB_EarlyAggregation *ea);
+
+
+/**
+ * Returns all aggregations that were found that were done
+ * too early.
+ *
+ * @param pg the database context
+ * @param limit number of rows to return, negative to iterate backwards
+ * @param offset starting offset, exclusive
+ * @param return_suppressed true to also return suppressed events
+ * @param cb function to call with results
+ * @param cb_cls closure for @a cb
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+AUDITORDB_select_early_aggregations (
+  struct AUDITORDB_PostgresContext *pg,
+  int64_t limit,
+  uint64_t offset,
+  bool return_suppressed,
+  TALER_AUDITORDB_EarlyAggregationsCallback cb,
+  void *cb_cls);
+
+
+#endif
diff --git a/src/include/taler/auditor-database/select_historic_denom_revenue.h b/src/include/auditor-database/select_historic_denom_revenue.h
diff --git a/src/include/taler/auditor-database/select_historic_reserve_revenue.h b/src/include/auditor-database/select_historic_reserve_revenue.h
diff --git a/src/include/auditor-database/select_pending_deposits.h b/src/include/auditor-database/select_pending_deposits.h
@@ -0,0 +1,97 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2023 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/auditor-database/select_pending_deposits.h
+ * @brief implementation of the select_pending_deposits function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef AUDITOR_DATABASE_SELECT_PENDING_DEPOSITS_H
+#define AUDITOR_DATABASE_SELECT_PENDING_DEPOSITS_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_auditordb_lib.h"
+
+
+/**
+ * Function called on deposits that are past their due date
+ * and have not yet seen a wire transfer.
+ *
+ * @param cls closure
+ * @param row_id row ID of the alert in the auditor database
+ * @param batch_deposit_serial_id where in the exchange table are we
+ * @param total_amount value of all missing deposits, including fees
+ * @param wire_target_h_payto hash of the recipient account's payto URI
+ * @param deadline what was the earliest requested wire transfer deadline
+ * @param suppressed true if this report was suppressed
+ */
+typedef void
+(*TALER_AUDITORDB_WireMissingCallback) (
+  void *cls,
+  uint64_t row_id,
+  uint64_t batch_deposit_serial_id,
+  const struct TALER_Amount *total_amount,
+  const struct TALER_FullPaytoHashP *wire_target_h_payto,
+  struct GNUNET_TIME_Timestamp deadline,
+  bool suppressed);
+
+
+/* Callback typedefs */
+/**
+ * Function called on deposits that are past their due date
+ * and have not yet seen a wire transfer.
+ *
+ * @param cls closure
+ * @param row_id row ID of the alert in the auditor database
+ * @param batch_deposit_serial_id where in the exchange table are we
+ * @param total_amount value of all missing deposits, including fees
+ * @param wire_target_h_payto hash of the recipient account's payto URI
+ * @param deadline what was the earliest requested wire transfer deadline
+ * @param suppressed true if this report was suppressed
+ */
+typedef void
+(*TALER_AUDITORDB_WireMissingCallback) (
+  void *cls,
+  uint64_t row_id,
+  uint64_t batch_deposit_serial_id,
+  const struct TALER_Amount *total_amount,
+  const struct TALER_FullPaytoHashP *wire_target_h_payto,
+  struct GNUNET_TIME_Timestamp deadline,
+  bool suppressed);
+
+/**
+ * Return (batch) deposits for which we have not yet
+ * seen the required wire transfer.
+ *
+ * @param pg the database context
+ * @param deadline only return up to this deadline
+ * @param limit number of rows to return, negative to iterate backwards
+ * @param offset starting offset, exclusive
+ * @param return_suppressed true to also return suppressed events
+ * @param cb function to call on each entry
+ * @param cb_cls closure for @a cb
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+AUDITORDB_select_pending_deposits (struct AUDITORDB_PostgresContext *pg,
+                                   struct GNUNET_TIME_Absolute deadline,
+                                   int64_t limit,
+                                   uint64_t offset,
+                                   bool return_suppressed,
+                                   TALER_AUDITORDB_WireMissingCallback cb,
+                                   void *cb_cls);
+
+#endif
diff --git a/src/include/auditor-database/select_purse_expired.h b/src/include/auditor-database/select_purse_expired.h
@@ -0,0 +1,76 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/auditor-database/select_purse_expired.h
+ * @brief implementation of the select_purse_expired function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef AUDITOR_DATABASE_SELECT_PURSE_EXPIRED_H
+#define AUDITOR_DATABASE_SELECT_PURSE_EXPIRED_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_auditordb_lib.h"
+
+
+/**
+ * Function called on expired purses.
+ *
+ * @param cls closure
+ * @param purse_pub public key of the purse
+ * @param balance amount of money in the purse
+ * @param expiration_date when did the purse expire?
+ * @return #GNUNET_OK to continue to iterate
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_AUDITORDB_ExpiredPurseCallback)(
+  void *cls,
+  const struct TALER_PurseContractPublicKeyP *purse_pub,
+  const struct TALER_Amount *balance,
+  struct GNUNET_TIME_Timestamp expiration_date);
+
+
+/* Callback typedefs */
+/**
+ * Function called on expired purses.
+ *
+ * @param cls closure
+ * @param purse_pub public key of the purse
+ * @param balance amount of money in the purse
+ * @param expiration_date when did the purse expire?
+ * @return #GNUNET_OK to continue to iterate
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_AUDITORDB_ExpiredPurseCallback)(
+  void *cls,
+  const struct TALER_PurseContractPublicKeyP *purse_pub,
+  const struct TALER_Amount *balance,
+  struct GNUNET_TIME_Timestamp expiration_date);
+
+/**
+ * Get information about expired purses.
+ *
+ * @param pg the database context
+ * @param cb function to call on expired purses
+ * @param cb_cls closure for @a cb
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+AUDITORDB_select_purse_expired (struct AUDITORDB_PostgresContext *pg,
+                                TALER_AUDITORDB_ExpiredPurseCallback cb,
+                                void *cb_cls);
+
+#endif
diff --git a/src/include/auditor-database/select_reserve_in_inconsistency.h b/src/include/auditor-database/select_reserve_in_inconsistency.h
@@ -0,0 +1,43 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/auditor-database/select_reserve_in_inconsistency.h
+ * @brief implementation of the select_reserve_in_inconsistency function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef AUDITOR_DATABASE_SELECT_RESERVE_IN_INCONSISTENCY_H
+#define AUDITOR_DATABASE_SELECT_RESERVE_IN_INCONSISTENCY_H
+
+#include "taler/taler_auditordb_lib.h"
+
+
+/**
+ * Return any reserve incoming inconsistency associated with the
+ * given @a bank_row_id.
+ *
+ * @param pg the database context
+ * @param bank_row_id row to select by
+ * @param[out] dc details to return
+ */
+enum GNUNET_DB_QueryStatus
+AUDITORDB_select_reserve_in_inconsistency (struct AUDITORDB_PostgresContext *pg,
+                                           uint64_t bank_row_id,
+                                           struct
+                                           TALER_AUDITORDB_ReserveInInconsistency
+                                           *dc);
+
+
+#endif
diff --git a/src/include/taler/auditor-database/start.h b/src/include/auditor-database/start.h
diff --git a/src/include/auditor-database/template.h b/src/include/auditor-database/template.h
@@ -0,0 +1,27 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2025 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/auditor-database/template.h
+ * @brief implementation of the template function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef AUDITOR_DATABASE_TEMPLATE_H
+#define AUDITOR_DATABASE_TEMPLATE_H
+
+#include "taler/taler_auditordb_lib.h"
+
+
+#endif
diff --git a/src/include/taler/auditor-database/update_auditor_progress.h b/src/include/auditor-database/update_auditor_progress.h
diff --git a/src/include/auditor-database/update_balance.h b/src/include/auditor-database/update_balance.h
@@ -0,0 +1,46 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/auditor-database/update_balance.h
+ * @brief implementation of the update_balance function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef AUDITOR_DATABASE_UPDATE_BALANCE_H
+#define AUDITOR_DATABASE_UPDATE_BALANCE_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_auditordb_lib.h"
+
+
+/**
+ * Insert information about a balance tracked by the auditor.  Destructively updates an
+ * existing record, which must already exist.
+ *
+ * @param pg the database context
+ * @param balance_key key of the balance to store
+ * @param balance_amount value to store
+ * @param ... NULL terminated list of additional key-value pairs to update
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+AUDITORDB_update_balance (struct AUDITORDB_PostgresContext *pg,
+                          const char *balance_key,
+                          const struct TALER_Amount *balance_amount,
+                          ...);
+
+
+#endif
diff --git a/src/include/taler/auditor-database/update_denomination_balance.h b/src/include/auditor-database/update_denomination_balance.h
diff --git a/src/include/taler/auditor-database/update_generic_suppressed.h b/src/include/auditor-database/update_generic_suppressed.h
diff --git a/src/include/auditor-database/update_purse_info.h b/src/include/auditor-database/update_purse_info.h
@@ -0,0 +1,45 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/auditor-database/update_purse_info.h
+ * @brief implementation of the update_purse_info function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef AUDITOR_DATABASE_UPDATE_PURSE_INFO_H
+#define AUDITOR_DATABASE_UPDATE_PURSE_INFO_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_auditordb_lib.h"
+
+
+/**
+ * Update information about a purse.  Destructively updates an
+ * existing record, which must already exist.
+ *
+ * @param pg the database context
+ * @param purse_pub public key of the purse
+ * @param balance new balance for the purse
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+AUDITORDB_update_purse_info (struct AUDITORDB_PostgresContext *pg,
+                             const struct TALER_PurseContractPublicKeyP *
+                             purse_pub,
+                             const struct TALER_Amount *balance);
+
+
+#endif
diff --git a/src/include/taler/auditor-database/update_reserve_info.h b/src/include/auditor-database/update_reserve_info.h
diff --git a/src/include/taler/auditor-database/update_wire_fee_summary.h b/src/include/auditor-database/update_wire_fee_summary.h
diff --git a/src/include/exchange-database/abort_shard.h b/src/include/exchange-database/abort_shard.h
@@ -0,0 +1,42 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/abort_shard.h
+ * @brief implementation of the abort_shard function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_ABORT_SHARD_H
+#define EXCHANGE_DATABASE_ABORT_SHARD_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called to abort work on a shard.
+ *
+ * @param pg the database context
+ * @param job_name name of the operation to abort a word shard for
+ * @param start_row inclusive start row of the shard
+ * @param end_row exclusive end row of the shard
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_abort_shard (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                              const char *job_name,
+                              uint64_t start_row,
+                              uint64_t end_row);
+
+#endif
diff --git a/src/include/taler/exchange-database/account_history.h b/src/include/exchange-database/account_history.h
diff --git a/src/include/exchange-database/activate_signing_key.h b/src/include/exchange-database/activate_signing_key.h
@@ -0,0 +1,48 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/activate_signing_key.h
+ * @brief implementation of the activate_signing_key function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_ACTIVATE_SIGNING_KEY_H
+#define EXCHANGE_DATABASE_ACTIVATE_SIGNING_KEY_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Add signing key.
+ *
+ * @param pg the database context
+ * @param exchange_pub the exchange online signing public key
+ * @param meta meta data about @a exchange_pub
+ * @param master_sig master signature to add
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_activate_signing_key (struct TALER_EXCHANGEDB_PostgresContext *
+                                       pg,
+                                       const struct TALER_ExchangePublicKeyP *
+                                       exchange_pub,
+                                       const struct
+                                       TALER_EXCHANGEDB_SignkeyMetaData *
+                                       meta,
+                                       const struct TALER_MasterSignatureP *
+                                       master_sig
+                                       );
+
+#endif
diff --git a/src/include/exchange-database/add_denomination_key.h b/src/include/exchange-database/add_denomination_key.h
@@ -0,0 +1,54 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/add_denomination_key.h
+ * @brief implementation of the add_denomination_key function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_ADD_DENOMINATION_KEY_H
+#define EXCHANGE_DATABASE_ADD_DENOMINATION_KEY_H
+
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Activate denomination key, turning it into a "current" or "valid"
+ * denomination key by adding the master signature.
+ *
+ * @param pg the database context
+ * @param h_denom_pub hash of the denomination public key
+ * @param denom_pub the actual denomination key
+ * @param meta meta data about the denomination
+ * @param master_sig master signature to add
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_add_denomination_key (struct TALER_EXCHANGEDB_PostgresContext *
+                                       pg,
+                                       const struct TALER_DenominationHashP *
+                                       h_denom_pub,
+                                       const struct
+                                       TALER_DenominationPublicKey *
+                                       denom_pub,
+                                       const struct
+                                       TALER_EXCHANGEDB_DenominationKeyMetaData
+                                       *meta,
+                                       const struct TALER_MasterSignatureP *
+                                       master_sig
+                                       );
+
+#endif
diff --git a/src/include/exchange-database/add_policy_fulfillment_proof.h b/src/include/exchange-database/add_policy_fulfillment_proof.h
@@ -0,0 +1,40 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/add_policy_fulfillment_proof.h
+ * @brief implementation of the add_policy_fulfillment_proof function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_ADD_POLICY_FULFILLMENT_PROOF_H
+#define EXCHANGE_DATABASE_ADD_POLICY_FULFILLMENT_PROOF_H
+
+#include "taler/taler_exchangedb_lib.h"
+#include "taler/taler_extensions_policy.h"
+
+
+/**
+ * Add a proof of fulfillment into the policy_fulfillments table
+ *
+ * @param pg the database context
+ * @param fulfillment fullfilment transaction data to be added
+ * @return query execution status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_add_policy_fulfillment_proof (
+  struct TALER_EXCHANGEDB_PostgresContext *pg,
+  struct TALER_PolicyFulfillmentTransactionData *fulfillment);
+
+#endif
diff --git a/src/include/exchange-database/aggregate.h b/src/include/exchange-database/aggregate.h
@@ -0,0 +1,46 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/aggregate.h
+ * @brief implementation of the aggregate function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_AGGREGATE_H
+#define EXCHANGE_DATABASE_AGGREGATE_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Aggregate all matching deposits for @a h_payto and
+ * @a merchant_pub, returning the total amounts.
+ *
+ * @param pg the database context
+ * @param h_payto destination of the wire transfer
+ * @param merchant_pub public key of the merchant
+ * @param wtid wire transfer ID to set for the aggregate
+ * @param[out] total set to the sum of the total deposits minus applicable deposit fees and refunds
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_aggregate (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                            const struct TALER_FullPaytoHashP *h_payto,
+                            const struct TALER_MerchantPublicKeyP *merchant_pub,
+                            const struct TALER_WireTransferIdentifierRawP *wtid,
+                            struct TALER_Amount *total);
+
+#endif
diff --git a/src/include/exchange-database/batch_ensure_coin_known.h b/src/include/exchange-database/batch_ensure_coin_known.h
@@ -0,0 +1,115 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022, 2023 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/batch_ensure_coin_known.h
+ * @brief implementation of the batch_ensure_coin_known function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_BATCH_ENSURE_COIN_KNOWN_H
+#define EXCHANGE_DATABASE_BATCH_ENSURE_COIN_KNOWN_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * The conflict that can occur for the age restriction
+ */
+enum TALER_EXCHANGEDB_AgeCommitmentHash_Conflict
+{
+  /**
+   * Value OK, no conflict
+   */
+  TALER_AgeCommitmentHashP_NoConflict    = 0,
+
+  /**
+   * Given hash had a value, but NULL (or zero) was expected
+   */
+  TALER_AgeCommitmentHashP_NullExpected  = 1,
+
+  /**
+   * Given hash was NULL, but value was expected
+   */
+  TALER_AgeCommitmentHashP_ValueExpected = 2,
+
+  /**
+   * Given hash differs from value in the known coin
+   */
+  TALER_AgeCommitmentHashP_ValueDiffers  = 3,
+};
+
+/**
+ * Per-coin information returned when doing a batch insert.
+ */
+struct TALER_EXCHANGEDB_CoinInfo
+{
+  /**
+   * Row of the coin in the known_coins table.
+   */
+  uint64_t known_coin_id;
+
+  /**
+   * Hash of the denomination, relevant on @e denom_conflict.
+   */
+  struct TALER_DenominationHashP denom_hash;
+
+  /**
+   * Hash of the age commitment, relevant on @e age_conflict.
+   */
+  struct TALER_AgeCommitmentHashP h_age_commitment;
+
+  /**
+   * True if the coin was known previously.
+   */
+  bool existed;
+
+  /**
+   * True if the known coin has a different denomination;
+   * application will find denomination of the already
+   * known coin in @e denom_hash.
+   */
+  bool denom_conflict;
+
+  /**
+   * Indicates if and what kind of conflict with the age
+   * restriction of the known coin was present;
+   * application will find age commitment of the already
+   * known coin in @e h_age_commitment.
+   */
+  enum TALER_EXCHANGEDB_AgeCommitmentHash_Conflict age_conflict;
+};
+
+
+/**
+ * Make sure the array of given @a coin is known to the database.
+ *
+ * @param pg the database context
+ * @param coin array of coins that must be made known
+ * @param[out] result array where to store information about each coin
+ * @param coin_length length of the @a coin and @a result arraysf
+ * @param batch_size desired (maximum) batch size
+ * @return database transaction status, non-negative on success
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_batch_ensure_coin_known (struct
+                                          TALER_EXCHANGEDB_PostgresContext *pg,
+                                          const struct TALER_CoinPublicInfo *
+                                          coin,
+                                          struct TALER_EXCHANGEDB_CoinInfo *
+                                          result,
+                                          unsigned int coin_length,
+                                          unsigned int batch_size);
+
+#endif
diff --git a/src/include/exchange-database/begin_revolving_shard.h b/src/include/exchange-database/begin_revolving_shard.h
@@ -0,0 +1,48 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/begin_revolving_shard.h
+ * @brief implementation of the begin_revolving_shard function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_BEGIN_REVOLVING_SHARD_H
+#define EXCHANGE_DATABASE_BEGIN_REVOLVING_SHARD_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called to grab a revolving work shard on an operation @a op. Runs
+ * in its own transaction. Returns the oldest inactive shard.
+ *
+ * @param pg the database context
+ * @param job_name name of the operation to grab a revolving shard for
+ * @param shard_size desired shard size
+ * @param shard_limit exclusive end of the shard range
+ * @param[out] start_row inclusive start row of the shard (returned)
+ * @param[out] end_row inclusive end row of the shard (returned)
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_begin_revolving_shard (struct
+                                        TALER_EXCHANGEDB_PostgresContext *pg,
+                                        const char *job_name,
+                                        uint32_t shard_size,
+                                        uint32_t shard_limit,
+                                        uint32_t *start_row,
+                                        uint32_t *end_row);
+
+#endif
diff --git a/src/include/exchange-database/begin_shard.h b/src/include/exchange-database/begin_shard.h
@@ -0,0 +1,46 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/begin_shard.h
+ * @brief implementation of the begin_shard function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_BEGIN_SHARD_H
+#define EXCHANGE_DATABASE_BEGIN_SHARD_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Function called to grab a work shard on an operation @a op. Runs in its
+ * own transaction.
+ *
+ * @param pg the database context
+ * @param job_name name of the operation to grab a word shard for
+ * @param delay minimum age of a shard to grab
+ * @param shard_size desired shard size
+ * @param[out] start_row inclusive start row of the shard (returned)
+ * @param[out] end_row exclusive end row of the shard (returned)
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_begin_shard (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                              const char *job_name,
+                              struct GNUNET_TIME_Relative delay,
+                              uint64_t shard_size,
+                              uint64_t *start_row,
+                              uint64_t *end_row);
+
+#endif
diff --git a/src/include/exchange-database/clear_aml_lock.h b/src/include/exchange-database/clear_aml_lock.h
@@ -0,0 +1,45 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/clear_aml_lock.h
+ * @brief implementation of the clear_aml_lock function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_CLEAR_AML_LOCK_H
+#define EXCHANGE_DATABASE_CLEAR_AML_LOCK_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Clear a lock on running AML programs for the @a h_payto
+ * account. Returns 0 if @a h_payto is not known; does not
+ * actually care if there was a lock. Also does not by
+ * itself notify clients waiting for the lock, that
+ * notification the caller must do separately after finishing
+ * the database update.
+ *
+ * @param pg the database context
+ * @param h_payto account to clear the lock for
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_clear_aml_lock (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                 const struct TALER_NormalizedPaytoHashP *
+                                 h_payto);
+
+#endif
diff --git a/src/include/exchange-database/commit.h b/src/include/exchange-database/commit.h
@@ -0,0 +1,36 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/commit.h
+ * @brief implementation of the commit function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_COMMIT_H
+#define EXCHANGE_DATABASE_COMMIT_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Commit the current transaction of a database connection.
+ *
+ * @param pg the database context
+ * @return final transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_commit (struct TALER_EXCHANGEDB_PostgresContext *pg);
+
+#endif
diff --git a/src/include/exchange-database/complete_shard.h b/src/include/exchange-database/complete_shard.h
@@ -0,0 +1,42 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/complete_shard.h
+ * @brief implementation of the complete_shard function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_COMPLETE_SHARD_H
+#define EXCHANGE_DATABASE_COMPLETE_SHARD_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called to persist that work on a shard was completed.
+ *
+ * @param pg the database context
+ * @param job_name name of the operation to grab a word shard for
+ * @param start_row inclusive start row of the shard
+ * @param end_row exclusive end row of the shard
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_complete_shard (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                 const char *job_name,
+                                 uint64_t start_row,
+                                 uint64_t end_row);
+
+#endif
diff --git a/src/include/exchange-database/compute_shard.h b/src/include/exchange-database/compute_shard.h
@@ -0,0 +1,38 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/compute_shard.h
+ * @brief implementation of the compute_shard function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_COMPUTE_SHARD_H
+#define EXCHANGE_DATABASE_COMPUTE_SHARD_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Compute the shard number of a given @a merchant_pub.
+ *
+ * @param merchant_pub merchant public key to compute shard for
+ * @return shard number
+ */
+uint64_t
+TALER_EXCHANGEDB_compute_shard (const struct TALER_MerchantPublicKeyP *
+                                merchant_pub);
+
+
+#endif
diff --git a/src/include/exchange-database/count_known_coins.h b/src/include/exchange-database/count_known_coins.h
@@ -0,0 +1,39 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/count_known_coins.h
+ * @brief implementation of the count_known_coins function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_COUNT_KNOWN_COINS_H
+#define EXCHANGE_DATABASE_COUNT_KNOWN_COINS_H
+
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Count the number of known coins by denomination.
+ *
+ * @param pg the database context
+ * @param denom_pub_hash denomination to count by
+ * @return number of coins if non-negative, otherwise an `enum GNUNET_DB_QueryStatus`
+ */
+long long
+TALER_EXCHANGEDB_count_known_coins (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                    const struct
+                                    TALER_DenominationHashP *denom_pub_hash);
+
+#endif
diff --git a/src/include/exchange-database/create_aggregation_transient.h b/src/include/exchange-database/create_aggregation_transient.h
@@ -0,0 +1,59 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/create_aggregation_transient.h
+ * @brief implementation of the create_aggregation_transient function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_CREATE_AGGREGATION_TRANSIENT_H
+#define EXCHANGE_DATABASE_CREATE_AGGREGATION_TRANSIENT_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Create a new entry in the transient aggregation table.
+ *
+ * @param pg the database context
+ * @param h_payto destination of the wire transfer
+ * @param exchange_account_section exchange account to use
+ * @param merchant_pub public key of the merchant receiving the transfer
+ * @param wtid the raw wire transfer identifier to be used
+ * @param kyc_requirement_row row in legitimization_requirements that need to be satisfied to continue, or 0 for none
+ * @param total amount to be wired in the future
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_create_aggregation_transient (struct
+                                               TALER_EXCHANGEDB_PostgresContext
+                                               *pg,
+                                               const struct
+                                               TALER_FullPaytoHashP *
+                                               h_payto,
+                                               const char *
+                                               exchange_account_section,
+                                               const struct
+                                               TALER_MerchantPublicKeyP *
+                                               merchant_pub,
+                                               const struct
+                                               TALER_WireTransferIdentifierRawP
+                                               *wtid,
+                                               uint64_t kyc_requirement_row,
+                                               const struct TALER_Amount *total)
+;
+
+#endif
diff --git a/src/include/taler/exchange-database/create_tables.h b/src/include/exchange-database/create_tables.h
diff --git a/src/include/exchange-database/delete_aggregation_transient.h b/src/include/exchange-database/delete_aggregation_transient.h
@@ -0,0 +1,48 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/delete_aggregation_transient.h
+ * @brief implementation of the delete_aggregation_transient function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_DELETE_AGGREGATION_TRANSIENT_H
+#define EXCHANGE_DATABASE_DELETE_AGGREGATION_TRANSIENT_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Delete existing entry in the transient aggregation table.
+ * @a h_payto is only needed for query performance.
+ *
+ * @param pg the database context
+ * @param h_payto destination of the wire transfer
+ * @param wtid the raw wire transfer identifier to update
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_delete_aggregation_transient (struct
+                                               TALER_EXCHANGEDB_PostgresContext
+                                               *pg,
+                                               const struct
+                                               TALER_FullPaytoHashP *
+                                               h_payto,
+                                               const struct
+                                               TALER_WireTransferIdentifierRawP
+                                               *wtid)
+;
+
+#endif
diff --git a/src/include/exchange-database/delete_shard_locks.h b/src/include/exchange-database/delete_shard_locks.h
@@ -0,0 +1,40 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/delete_shard_locks.h
+ * @brief implementation of the delete_shard_locks function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_DELETE_SHARD_LOCKS_H
+#define EXCHANGE_DATABASE_DELETE_SHARD_LOCKS_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Function called to delete all revolving shards.
+ * To be used after a crash or when the shard size is
+ * changed.
+ *
+ * @param pg the database context
+ * @return transaction status code
+ */
+enum GNUNET_GenericReturnValue
+TALER_EXCHANGEDB_delete_shard_locks (struct TALER_EXCHANGEDB_PostgresContext *pg
+                                     );
+
+#endif
diff --git a/src/include/exchange-database/disable_rules.h b/src/include/exchange-database/disable_rules.h
@@ -0,0 +1,38 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2025 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/disable_rules.h
+ * @brief implementation of the disable_rules function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_DISABLE_RULES_H
+#define EXCHANGE_DATABASE_DISABLE_RULES_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Disable (delete/drop) customization rule schema from a deployment.
+ *
+ * @param pg the database context
+ * @param schema name of the schema with customization rules to remove
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_disable_rules (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                const char *schema);
+
+#endif
diff --git a/src/include/exchange-database/do_check_deposit_idempotent.h b/src/include/exchange-database/do_check_deposit_idempotent.h
@@ -0,0 +1,47 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/do_check_deposit_idempotent.h
+ * @brief implementation of the do_check_deposit_idempotent function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_DO_CHECK_DEPOSIT_IDEMPOTENT_H
+#define EXCHANGE_DATABASE_DO_CHECK_DEPOSIT_IDEMPOTENT_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Check ifdeposit operation is idempotent to existing one.
+ *
+ * @param pg the database context
+ * @param bd batch deposit operation details
+ * @param[in,out] exchange_timestamp time to use for the deposit (possibly updated)
+ * @param[out] is_idempotent set to true if the request is idempotent
+ * @return query execution status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_do_check_deposit_idempotent (struct
+                                              TALER_EXCHANGEDB_PostgresContext *
+                                              pg,
+                                              const struct
+                                              TALER_EXCHANGEDB_BatchDeposit *bd,
+                                              struct GNUNET_TIME_Timestamp *
+                                              exchange_timestamp,
+                                              bool *is_idempotent);
+
+#endif
diff --git a/src/include/exchange-database/do_deposit.h b/src/include/exchange-database/do_deposit.h
@@ -0,0 +1,56 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022, 2026 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/do_deposit.h
+ * @brief implementation of the do_deposit function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_DO_DEPOSIT_H
+#define EXCHANGE_DATABASE_DO_DEPOSIT_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Perform deposit operation, checking for sufficient balance
+ * of the coins and possibly persisting the deposit details.
+ *
+ * @param pg the database context
+ * @param bd batch deposit operation details
+ * @param deposit_fees array of "bd->num_cids" deposit fees
+ *        of the respective coins
+ * @param[in,out] exchange_timestamp time to use for the deposit (possibly updated)
+ * @param[out] accumulated_total_without_fee set to the sum of all deposits
+ *   made for this merchant and contract (minus deposit fees)
+ * @param[out] balance_ok set to true if the balance was sufficient
+ * @param[out] bad_balance_index set to the first index of a coin for which the balance was insufficient,
+ *             only used if @a balance_ok is set to false.
+ * @param[out] in_conflict set to true if the deposit conflicted
+ * @return query execution status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_do_deposit (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                             const struct TALER_EXCHANGEDB_BatchDeposit *bd,
+                             const struct TALER_Amount deposit_fees[],
+                             struct GNUNET_TIME_Timestamp *exchange_timestamp,
+                             struct TALER_Amount *accumulated_total_without_fee,
+                             bool *balance_ok,
+                             uint32_t *bad_balance_index,
+                             bool *in_conflict);
+
+#endif
diff --git a/src/include/exchange-database/do_purse_delete.h b/src/include/exchange-database/do_purse_delete.h
@@ -0,0 +1,48 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/do_purse_delete.h
+ * @brief implementation of the do_purse_delete function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_DO_PURSE_DELETE_H
+#define EXCHANGE_DATABASE_DO_PURSE_DELETE_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called to explicitly delete a purse.
+ *
+ * @param pg the database context
+ * @param purse_pub purse to delete
+ * @param purse_sig signature affirming the deletion
+ * @param[out] decided set to true if the purse was
+ *        already decided and thus could not be deleted
+ * @param[out] found set to true if the purse was found
+ *        (if false, purse could not be deleted)
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_do_purse_delete (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                  const struct TALER_PurseContractPublicKeyP *
+                                  purse_pub,
+                                  const struct TALER_PurseContractSignatureP *
+                                  purse_sig,
+                                  bool *decided,
+                                  bool *found);
+
+#endif
diff --git a/src/include/exchange-database/do_purse_deposit.h b/src/include/exchange-database/do_purse_deposit.h
@@ -0,0 +1,66 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/do_purse_deposit.h
+ * @brief implementation of the do_purse_deposit function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_DO_PURSE_DEPOSIT_H
+#define EXCHANGE_DATABASE_DO_PURSE_DEPOSIT_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called to execute a transaction crediting
+ * a purse with @a amount from @a coin_pub. Reduces the
+ * value of @a coin_pub and increase the balance of
+ * the @a purse_pub purse. If the balance reaches the
+ * target amount and the purse has been merged, triggers
+ * the updates of the reserve/account balance.
+ *
+ * @param pg the database context
+ * @param purse_pub purse to credit
+ * @param coin_pub coin to deposit (debit)
+ * @param amount fraction of the coin's value to deposit
+ * @param coin_sig signature affirming the operation
+ * @param amount_minus_fee amount to add to the purse
+ * @param[out] balance_ok set to false if the coin's
+ *        remaining balance is below @a amount;
+ *             in this case, the return value will be
+ *             #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT despite the failure
+ * @param[out] too_late set to true if it is too late to deposit into the purse
+ * @param[out] conflict set to true if the deposit failed due to a conflict (coin already spent,
+ *             or deposited into this purse with a different amount)
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_do_purse_deposit (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                   const struct TALER_PurseContractPublicKeyP *
+                                   purse_pub,
+                                   const struct TALER_CoinSpendPublicKeyP *
+                                   coin_pub,
+                                   const struct TALER_Amount *amount,
+                                   const struct TALER_CoinSpendSignatureP *
+                                   coin_sig,
+                                   const struct TALER_Amount *amount_minus_fee,
+                                   bool *balance_ok,
+                                   bool *too_late,
+                                   bool *conflict);
+
+#endif
diff --git a/src/include/exchange-database/do_purse_merge.h b/src/include/exchange-database/do_purse_merge.h
@@ -0,0 +1,62 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/do_purse_merge.h
+ * @brief implementation of the do_purse_merge function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_DO_PURSE_MERGE_H
+#define EXCHANGE_DATABASE_DO_PURSE_MERGE_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called to approve merging a purse into a
+ * reserve by the respective purse merge key.
+ *
+ * @param pg the database context
+ * @param purse_pub purse to merge
+ * @param merge_sig signature affirming the merge
+ * @param merge_timestamp time of the merge
+ * @param reserve_sig signature of the reserve affirming the merge
+ * @param partner_url URL of the partner exchange, can be NULL if the reserves lives with us
+ * @param reserve_pub public key of the reserve to credit
+ * @param[out] no_partner set to true if @a partner_url is unknown
+ * @param[out] no_balance set to true if the @a purse_pub is not paid up yet
+ * @param[out] in_conflict set to true if @a purse_pub was merged into a different reserve already
+  * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_do_purse_merge (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                 const struct TALER_PurseContractPublicKeyP *
+                                 purse_pub
+                                 ,
+                                 const struct TALER_PurseMergeSignatureP *
+                                 merge_sig,
+                                 const struct GNUNET_TIME_Timestamp
+                                 merge_timestamp,
+                                 const struct TALER_ReserveSignatureP *
+                                 reserve_sig,
+                                 const char *partner_url,
+                                 const struct TALER_ReservePublicKeyP *
+                                 reserve_pub,
+                                 bool *no_partner,
+                                 bool *no_balance,
+                                 bool *in_conflict);
+
+#endif
diff --git a/src/include/exchange-database/do_recoup.h b/src/include/exchange-database/do_recoup.h
@@ -0,0 +1,55 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/do_recoup.h
+ * @brief implementation of the do_recoup function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_DO_RECOUP_H
+#define EXCHANGE_DATABASE_DO_RECOUP_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Perform recoup operation, checking for sufficient deposits
+ * of the coin and possibly persisting the recoup details.
+ *
+ * @param pg the database context
+ * @param reserve_pub public key of the reserve to credit
+ * @param withdraw_serial_id row in the withdraw table justifying the recoup
+ * @param coin_bks coin blinding key secret to persist
+ * @param coin_pub public key of the coin being recouped
+ * @param known_coin_id row of the @a coin_pub in the known_coins table
+ * @param coin_sig signature of the coin requesting the recoup
+ * @param[in,out] recoup_timestamp recoup timestamp, set if recoup existed
+ * @param[out] recoup_ok  set if the recoup succeeded (balance ok)
+ * @param[out] internal_failure set on internal failures
+ * @return query execution status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_do_recoup (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                            const struct TALER_ReservePublicKeyP *reserve_pub,
+                            uint64_t withdraw_serial_id,
+                            const union GNUNET_CRYPTO_BlindingSecretP *coin_bks,
+                            const struct TALER_CoinSpendPublicKeyP *coin_pub,
+                            uint64_t known_coin_id,
+                            const struct TALER_CoinSpendSignatureP *coin_sig,
+                            struct GNUNET_TIME_Timestamp *recoup_timestamp,
+                            bool *recoup_ok,
+                            bool *internal_failure);
+
+#endif
diff --git a/src/include/exchange-database/do_recoup_refresh.h b/src/include/exchange-database/do_recoup_refresh.h
@@ -0,0 +1,64 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/do_recoup_refresh.h
+ * @brief implementation of the do_recoup_refresh function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_DO_RECOUP_REFRESH_H
+#define EXCHANGE_DATABASE_DO_RECOUP_REFRESH_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Perform recoup-refresh operation, checking for sufficient deposits of the
+ * coin and possibly persisting the recoup-refresh details.
+ *
+ * @param pg the database context
+ * @param old_coin_pub public key of the old coin to credit
+ * @param rrc_serial row in the refresh_revealed_coins table justifying the recoup-refresh
+ * @param coin_bks coin blinding key secret to persist
+ * @param coin_pub public key of the coin being recouped
+ * @param known_coin_id row of the @a coin_pub in the known_coins table
+ * @param coin_sig signature of the coin requesting the recoup
+ * @param[in,out] recoup_timestamp recoup timestamp, set if recoup existed
+ * @param[out] recoup_ok  set if the recoup-refresh succeeded (balance ok)
+ * @param[out] internal_failure set on internal failures
+ * @return query execution status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_TALER_EXCHANGEDB_do_recoup_refresh (struct
+                                          TALER_EXCHANGEDB_PostgresContext *pg,
+                                          const struct
+                                          TALER_CoinSpendPublicKeyP *
+                                          old_coin_pub,
+                                          uint64_t rrc_serial,
+                                          const union
+                                          GNUNET_CRYPTO_BlindingSecretP *
+                                          coin_bks,
+                                          const struct
+                                          TALER_CoinSpendPublicKeyP *coin_pub,
+                                          uint64_t known_coin_id,
+                                          const struct
+                                          TALER_CoinSpendSignatureP *coin_sig,
+                                          struct GNUNET_TIME_Timestamp *
+                                          recoup_timestamp,
+                                          bool *recoup_ok,
+                                          bool *internal_failure);
+
+#endif
diff --git a/src/include/exchange-database/do_refresh.h b/src/include/exchange-database/do_refresh.h
@@ -0,0 +1,57 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2025 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/do_refresh.h
+ * @brief implementation of the do_refresh function for Postgres
+ * @author Özgür Kesim
+ */
+#ifndef EXCHANGE_DATABASE_DO_REFRESH_H
+#define EXCHANGE_DATABASE_DO_REFRESH_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+   * Perform refresh operation--introduced with v26 of the API--,
+   * checking for sufficient balance of the coin and possibly persisting the melt/refresh details.
+   *
+   * @param pg the database context
+   * @param[in,out] refresh refresh operation details; the noreveal_index
+   *                is set in case the coin was already melted before
+   * @param timestamp the timestamp of this melt operation, helpful for the coin history.
+   * @param[in,out] zombie_required true if the melt must only succeed
+   *			if the coin is a zombie, set to false if the requirement was satisfied
+   * @param[out] found set to true if there exists already an entry in the database for
+   *			the calculated commitment hash.
+   * @param[out] noreveal_index if @e idempotent ist true, the existing value of the noreveal_index.
+   * @param[out] nonce_reuse set to true if the blinding seed for CS was re-used.
+   * @param[out] balance_ok set to true if the balance was sufficient
+   * @param[out] coin_balance if balance_ok is false, set to the remaining value of the coin
+   * @return query execution status, NO_RESULTS in case of an unknown coin.
+   */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_do_refresh (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                             struct TALER_EXCHANGEDB_Refresh_vDOLDPLUS *refresh,
+                             const struct GNUNET_TIME_Timestamp *timestamp,
+                             bool *found,
+                             uint32_t *noreveal_index,
+                             bool *zombie_required,
+                             bool *nonce_reuse,
+                             bool *balance_ok,
+                             struct TALER_Amount *coin_balance);
+
+#endif
diff --git a/src/include/exchange-database/do_refund.h b/src/include/exchange-database/do_refund.h
@@ -0,0 +1,77 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/do_refund.h
+ * @brief implementation of the do_refund function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_DO_REFUND_H
+#define EXCHANGE_DATABASE_DO_REFUND_H
+
+#include "taler/taler_util.h"
+#include "exchange-database/free_coin_transaction_list.h"
+
+/**
+ * @brief Specification for a refund operation.  The combination of
+ * the coin's public key, the merchant's public key and the
+ * transaction ID must be unique.  While a coin can (theoretically) be
+ * deposited at the same merchant twice (with partial spending), the
+ * merchant must either use a different public key or a different
+ * transaction ID for the two transactions.  The same goes for
+ * refunds, hence we also have a "rtransaction" ID which is disjoint
+ * from the transaction ID.  The same coin must not be used twice at
+ * the same merchant for the same transaction or rtransaction ID.
+ */
+struct TALER_EXCHANGEDB_Refund
+{
+  /**
+   * Information about the coin that is being refunded.
+   */
+  struct TALER_CoinPublicInfo coin;
+
+  /**
+   * Details about the refund.
+   */
+  struct TALER_EXCHANGEDB_RefundListEntry details;
+
+};
+
+
+/**
+ * Perform refund operation, checking for sufficient deposits
+ * of the coin and possibly persisting the refund details.
+ *
+ * @param pg the database context
+ * @param refund refund operation details
+ * @param deposit_fee deposit fee applicable for the coin, possibly refunded
+ * @param known_coin_id row of the coin in the known_coins table
+ * @param[out] not_found set if the deposit was not found
+ * @param[out] refund_ok  set if the refund succeeded (below deposit amount)
+ * @param[out] gone if the merchant was already paid
+ * @param[out] conflict set if the refund ID was reused
+ * @return query execution status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_do_refund (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                            const struct TALER_EXCHANGEDB_Refund *refund,
+                            const struct TALER_Amount *deposit_fee,
+                            uint64_t known_coin_id,
+                            bool *not_found,
+                            bool *refund_ok,
+                            bool *gone,
+                            bool *conflict);
+
+#endif
diff --git a/src/include/taler/exchange-database/do_reserve_open.h b/src/include/exchange-database/do_reserve_open.h
diff --git a/src/include/exchange-database/do_reserve_purse.h b/src/include/exchange-database/do_reserve_purse.h
@@ -0,0 +1,62 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/do_reserve_purse.h
+ * @brief implementation of the do_reserve_purse function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_DO_RESERVE_PURSE_H
+#define EXCHANGE_DATABASE_DO_RESERVE_PURSE_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Function called insert request to merge a purse into a reserve by the
+ * respective purse merge key. The purse must not have been merged into a
+ * different reserve.
+ *
+ * @param pg the database context
+ * @param purse_pub purse to merge
+ * @param merge_sig signature affirming the merge
+ * @param merge_timestamp time of the merge
+ * @param reserve_sig signature of the reserve affirming the merge
+ * @param purse_fee amount to charge the reserve for the purse creation, NULL to use the quota
+ * @param reserve_pub public key of the reserve to credit
+ * @param[out] in_conflict set to true if @a purse_pub was merged into a different reserve already
+ * @param[out] no_reserve set to true if @a reserve_pub is not a known reserve
+ * @param[out] insufficient_funds set to true if @a reserve_pub has insufficient capacity to create another purse
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_do_reserve_purse (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                   const struct TALER_PurseContractPublicKeyP *
+                                   purse_pub,
+                                   const struct TALER_PurseMergeSignatureP *
+                                   merge_sig,
+                                   const struct GNUNET_TIME_Timestamp
+                                   merge_timestamp,
+                                   const struct TALER_ReserveSignatureP *
+                                   reserve_sig,
+                                   const struct TALER_Amount *purse_fee,
+                                   const struct TALER_ReservePublicKeyP *
+                                   reserve_pub,
+                                   bool *in_conflict,
+                                   bool *no_reserve,
+                                   bool *insufficient_funds);
+
+#endif
diff --git a/src/include/exchange-database/do_withdraw.h b/src/include/exchange-database/do_withdraw.h
@@ -0,0 +1,59 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2023 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/do_withdraw.h
+ * @brief implementation of the do_withdraw function for Postgres
+ * @author Özgür Kesim
+ */
+#ifndef EXCHANGE_DATABASE_DO_WITHDRAW_H
+#define EXCHANGE_DATABASE_DO_WITHDRAW_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+#include "exchange-database/free_reserve_history.h"
+
+/**
+ * Perform reserve update as part of an age-withdraw operation, checking for
+ * sufficient balance and fulfillment of age requirements. Finally persisting
+ * the withdrawal details.
+ *
+ * @param pg the database context
+ * @param withdraw the withdraw data
+ * @param now the timestamp of the withdraw
+ * @param[out] balance_ok set to true if the balance was sufficient
+ * @param[out] reserve_balance set to original balance of the reserve
+ * @param[out] age_ok set to true if age requirements were met
+ * @param[out] allowed_maximum_age if @e age_ok is FALSE, this is set to the allowed maximum age
+ * @param[out] reserve_birthday if @e age_ok is FALSE, this is set to the reserve's birthday
+ * @param[out] idempotent set to true if an entry already exists for the given h_planchets and reserve_pub
+ * @param[out] noreveal_index if @e idempotent is true, set to the noreveal_index in the existing record
+ * @param[out] nonce_reuse set to true if the blinding_seed has been found in the table for a different withdraw
+ * @return 0 if no reserve was found, 1 if a reserve was found, else the query execution status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_do_withdraw (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                              const struct TALER_EXCHANGEDB_Withdraw *withdraw,
+                              const struct GNUNET_TIME_Timestamp *now,
+                              bool *balance_ok,
+                              struct TALER_Amount *reserve_balance,
+                              bool *age_ok,
+                              uint16_t *allowed_maximum_age,
+                              uint32_t *reserve_birthday,
+                              bool *idempotent,
+                              uint16_t *noreveal_index,
+                              bool *nonce_reuse);
+
+#endif
diff --git a/src/include/exchange-database/drain_kyc_alert.h b/src/include/exchange-database/drain_kyc_alert.h
@@ -0,0 +1,40 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/drain_kyc_alert.h
+ * @brief implementation of the drain_kyc_alert function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_DRAIN_KYC_ALERT_H
+#define EXCHANGE_DATABASE_DRAIN_KYC_ALERT_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Extract next KYC alert.  Deletes the alert.
+ *
+ * @param pg the database context
+ * @param trigger_type which type of alert to drain
+ * @param[out] h_payto set to hash of payto-URI where KYC status changed
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_drain_kyc_alert (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                  uint32_t trigger_type,
+                                  struct TALER_NormalizedPaytoHashP *h_payto);
+
+#endif
diff --git a/src/include/taler/exchange-database/drop_tables.h b/src/include/exchange-database/drop_tables.h
diff --git a/src/include/exchange-database/enable_rules.h b/src/include/exchange-database/enable_rules.h
@@ -0,0 +1,40 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2025 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/enable_rules.h
+ * @brief implementation of the enable_rules function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_ENABLE_RULES_H
+#define EXCHANGE_DATABASE_ENABLE_RULES_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Enable (create/insert) customization rule schema from a deployment.
+ *
+ * @param pg the database context
+ * @param schema name of the schema with customization rules to remove
+ * @return transaction status
+ */
+enum GNUNET_GenericReturnValue
+TALER_EXCHANGEDB_enable_rules (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                               const char *schema);
+
+#endif
diff --git a/src/include/exchange-database/ensure_coin_known.h b/src/include/exchange-database/ensure_coin_known.h
@@ -0,0 +1,94 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/ensure_coin_known.h
+ * @brief implementation of the ensure_coin_known function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_ENSURE_COIN_KNOWN_H
+#define EXCHANGE_DATABASE_ENSURE_COIN_KNOWN_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Possible status codes from making sure a coin is known.
+   */
+enum TALER_EXCHANGEDB_CoinKnownStatus
+{
+  /**
+   * The coin was successfully added.
+   */
+  TALER_EXCHANGEDB_CKS_ADDED = 1,
+
+  /**
+   * The coin was already present.
+   */
+  TALER_EXCHANGEDB_CKS_PRESENT = 0,
+
+  /**
+   * Serialization failure.
+   */
+  TALER_EXCHANGEDB_CKS_SOFT_FAIL = -1,
+
+  /**
+   * Hard database failure.
+   */
+  TALER_EXCHANGEDB_CKS_HARD_FAIL = -2,
+
+  /**
+   * Conflicting coin (different denomination key) already in database.
+   */
+  TALER_EXCHANGEDB_CKS_DENOM_CONFLICT = -3,
+
+  /**
+   * Conflicting coin (expected NULL age hash) already in database.
+   */
+  TALER_EXCHANGEDB_CKS_AGE_CONFLICT_EXPECTED_NULL = -4,
+
+  /**
+   * Conflicting coin (unexpected NULL age hash) already in database.
+   */
+  TALER_EXCHANGEDB_CKS_AGE_CONFLICT_EXPECTED_NON_NULL = -5,
+
+  /**
+   * Conflicting coin (different age hash) already in database.
+   */
+  TALER_EXCHANGEDB_CKS_AGE_CONFLICT_VALUE_DIFFERS = -6,
+
+};
+
+
+/**
+ * Make sure the given @a coin is known to the database.
+ *
+ * @param pg the database context
+ * @param coin the coin that must be made known
+ * @param[out] known_coin_id set to the unique row of the coin
+ * @param[out] denom_hash set to the denomination hash of the existing
+ *             coin (for conflict error reporting)
+ * @param[out] h_age_commitment  set to the conflicting age commitment hash on conflict
+ * @return database transaction status, non-negative on success
+ */
+enum TALER_EXCHANGEDB_CoinKnownStatus
+TALER_EXCHANGEDB_ensure_coin_known (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                    const struct TALER_CoinPublicInfo *coin,
+                                    uint64_t *known_coin_id,
+                                    struct TALER_DenominationHashP *denom_hash,
+                                    struct TALER_AgeCommitmentHashP *
+                                    h_age_commitment)
+;
+
+#endif
diff --git a/src/include/taler/exchange-database/event_listen.h b/src/include/exchange-database/event_listen.h
diff --git a/src/include/exchange-database/event_listen_cancel.h b/src/include/exchange-database/event_listen_cancel.h
@@ -0,0 +1,40 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/event_listen_cancel.h
+ * @brief implementation of the event_listen_cancel function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_EVENT_LISTEN_CANCEL_H
+#define EXCHANGE_DATABASE_EVENT_LISTEN_CANCEL_H
+
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Stop notifications.
+ *
+ * @param pg the database context
+ * @param eh handle to unregister.
+ */
+void
+TALER_TALER_EXCHANGEDB_event_listen_cancel (struct
+                                            TALER_EXCHANGEDB_PostgresContext *pg
+                                            ,
+                                            struct GNUNET_DB_EventHandler *eh);
+
+#endif
diff --git a/src/include/taler/exchange-database/event_notify.h b/src/include/exchange-database/event_notify.h
diff --git a/src/include/exchange-database/expire_purse.h b/src/include/exchange-database/expire_purse.h
@@ -0,0 +1,40 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/expire_purse.h
+ * @brief implementation of the expire_purse function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_EXPIRE_PURSE_H
+#define EXCHANGE_DATABASE_EXPIRE_PURSE_H
+
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Function called to clean up one expired purse.
+ *
+ * @param pg the database context
+ * @param start_time select purse expired after this time
+ * @param end_time select purse expired before this time
+ * @return transaction status code (#GNUNET_DB_STATUS_SUCCESS_NO_RESULTS if no purse expired in the given time interval).
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_expire_purse (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                               struct GNUNET_TIME_Absolute start_time,
+                               struct GNUNET_TIME_Absolute end_time);
+
+#endif
diff --git a/src/include/exchange-database/find_aggregation_transient.h b/src/include/exchange-database/find_aggregation_transient.h
@@ -0,0 +1,54 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022, 2025 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/find_aggregation_transient.h
+ * @brief implementation of the find_aggregation_transient function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_FIND_AGGREGATION_TRANSIENT_H
+#define EXCHANGE_DATABASE_FIND_AGGREGATION_TRANSIENT_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Find existing entry in the transient aggregation table.
+ *
+ * @param pg the database context
+ * @param h_payto destination of the wire transfer
+ * @param[out] payto_uri corresponding payto URI, to be freed by caller
+ * @param[out] wtid wire transfer identifier of transient aggregation
+ * @param[out] merchant_pub public key of the merchant
+ * @param[out] total amount aggregated so far
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_find_aggregation_transient (struct
+                                             TALER_EXCHANGEDB_PostgresContext *
+                                             pg,
+                                             const struct
+                                             TALER_NormalizedPaytoHashP *
+                                             h_payto,
+                                             struct TALER_FullPayto *payto_uri,
+                                             struct
+                                             TALER_WireTransferIdentifierRawP *
+                                             wtid,
+                                             struct TALER_MerchantPublicKeyP *
+                                             merchant_pub,
+                                             struct TALER_Amount *total);
+
+#endif
diff --git a/src/include/taler/exchange-database/free_coin_transaction_list.h b/src/include/exchange-database/free_coin_transaction_list.h
diff --git a/src/include/taler/exchange-database/free_reserve_history.h b/src/include/exchange-database/free_reserve_history.h
diff --git a/src/include/taler/exchange-database/gc.h b/src/include/exchange-database/gc.h
diff --git a/src/include/exchange-database/get_coin_denomination.h b/src/include/exchange-database/get_coin_denomination.h
@@ -0,0 +1,45 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/get_coin_denomination.h
+ * @brief implementation of the get_coin_denomination function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_GET_COIN_DENOMINATION_H
+#define EXCHANGE_DATABASE_GET_COIN_DENOMINATION_H
+
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Retrieve the denomination of a known coin.
+ *
+ * @param pg the database context
+ * @param coin_pub the public key of the coin to search for
+ * @param[out] known_coin_id set to the ID of the coin in the known_coins table
+ * @param[out] denom_hash where to store the hash of the coins denomination
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_get_coin_denomination (struct
+                                        TALER_EXCHANGEDB_PostgresContext *pg,
+                                        const struct TALER_CoinSpendPublicKeyP *
+                                        coin_pub,
+                                        uint64_t *known_coin_id,
+                                        struct TALER_DenominationHashP *
+                                        denom_hash);
+
+#endif
diff --git a/src/include/exchange-database/get_coin_transactions.h b/src/include/exchange-database/get_coin_transactions.h
@@ -0,0 +1,64 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022, 2023 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file get_coin_transactions.h
+ * @brief implementation of the get_coin_transactions function
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_GET_COIN_TRANSACTIONS_H
+#define EXCHANGE_DATABASE_GET_COIN_TRANSACTIONS_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+#include "exchange-database/free_coin_transaction_list.h"
+
+
+/**
+ * Compile a list of (historic) transactions performed with the given coin
+ * (melt, refund, recoup and deposit operations).  Should return 0 if the @a
+ * coin_pub is unknown, otherwise determine @a etag_out and if it is past @a
+ * etag_in return the history after @a start_off. @a etag_out should be set
+ * to the last row ID of the given @a coin_pub in the coin history table.
+ *
+ * @param pg the database context
+ * @param begin_transaction true to run this in its own transaction(s)
+ * @param coin_pub coin to investigate
+ * @param start_off starting offset from which on to return entries
+ * @param etag_in up to this offset the client already has a response, do not
+ *                   return anything unless @a etag_out will be larger
+ * @param[out] etag_out set to the latest history offset known for this @a coin_pub
+ * @param[out] balance set to current balance of the coin
+ * @param[out] h_denom_pub set to denomination public key of the coin
+ * @param[out] tlp set to list of transactions, set to NULL if coin has no
+ *             transaction history past @a start_off or if @a etag_in is equal
+ *             to the value written to @a etag_out.
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_get_coin_transactions (
+  struct TALER_EXCHANGEDB_PostgresContext *pg,
+  bool begin_transaction,
+  const struct TALER_CoinSpendPublicKeyP *coin_pub,
+  uint64_t start_off,
+  uint64_t etag_in,
+  uint64_t *etag_out,
+  struct TALER_Amount *balance,
+  struct TALER_DenominationHashP *h_denom_pub,
+  struct TALER_EXCHANGEDB_TransactionList **tlp)
+;
+
+
+#endif
diff --git a/src/include/exchange-database/get_denomination_by_serial.h b/src/include/exchange-database/get_denomination_by_serial.h
@@ -0,0 +1,43 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2025 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/get_denomination_by_serial.h
+ * @brief implementation of the get_denomination_by_serial function for Postgres
+ * @author Özgür Kesim
+ */
+#ifndef EXCHANGE_DATABASE_GET_DENOMINATION_BY_SERIAL_H
+#define EXCHANGE_DATABASE_GET_DENOMINATION_BY_SERIAL_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Fetch information about a denomination for a given serial.
+ *
+ * @param pg the database context
+ * @param denom_serial row in the denomination table
+ * @param[out] issue set to issue information with value, fees and other info about the coin
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_get_denomination_by_serial (struct
+                                             TALER_EXCHANGEDB_PostgresContext *
+                                             pg,
+                                             uint64_t denom_serial,
+                                             struct
+                                             TALER_EXCHANGEDB_DenominationKeyInformation
+                                             *issue);
+
+#endif
diff --git a/src/include/exchange-database/get_denomination_info.h b/src/include/exchange-database/get_denomination_info.h
@@ -0,0 +1,48 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022,2025 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/get_denomination_info.h
+ * @brief implementation of the get_denomination_info function for Postgres
+ * @author Christian Grothoff
+ * @author Özgür Kesim
+ */
+#ifndef EXCHANGE_DATABASE_GET_DENOMINATION_INFO_H
+#define EXCHANGE_DATABASE_GET_DENOMINATION_INFO_H
+
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Fetch information about a denomination key.
+ *
+ * @param pg the database context
+ * @param denom_pub_hash hash of the public key used for signing coins of this denomination
+ * @param[out] denom_serial row in the denomination table, might be NULL
+ * @param[out] issue set to issue information with value, fees and other info about the coin
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_get_denomination_info (struct
+                                        TALER_EXCHANGEDB_PostgresContext *pg,
+                                        const struct TALER_DenominationHashP *
+                                        denom_pub_hash,
+                                        uint64_t *denom_serial,
+                                        struct
+                                        TALER_EXCHANGEDB_DenominationKeyInformation
+                                        *
+                                        issue);
+
+#endif
diff --git a/src/include/exchange-database/get_denomination_revocation.h b/src/include/exchange-database/get_denomination_revocation.h
@@ -0,0 +1,49 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/get_denomination_revocation.h
+ * @brief implementation of the get_denomination_revocation function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_GET_DENOMINATION_REVOCATION_H
+#define EXCHANGE_DATABASE_GET_DENOMINATION_REVOCATION_H
+
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Obtain information about a denomination key's revocation from
+ * the database.
+ *
+ * @param pg the database context
+ * @param denom_pub_hash hash of the revoked denomination key
+ * @param[out] master_sig signature affirming the revocation
+ * @param[out] rowid row where the information is stored
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_get_denomination_revocation (struct
+                                              TALER_EXCHANGEDB_PostgresContext *
+                                              pg,
+                                              const struct
+                                              TALER_DenominationHashP *
+                                              denom_pub_hash,
+                                              struct TALER_MasterSignatureP *
+                                              master_sig,
+                                              uint64_t *rowid);
+
+#endif
diff --git a/src/include/exchange-database/get_drain_profit.h b/src/include/exchange-database/get_drain_profit.h
@@ -0,0 +1,55 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/get_drain_profit.h
+ * @brief implementation of the get_drain_profit function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_GET_DRAIN_PROFIT_H
+#define EXCHANGE_DATABASE_GET_DRAIN_PROFIT_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called to get information about a profit drain event.
+ *
+ * @param pg the database context
+ * @param wtid wire transfer ID to look up drain event for
+ * @param[out] serial set to serial ID of the entry
+ * @param[out] account_section set to account to drain
+ * @param[out] payto_uri set to account to wire funds to
+ * @param[out] request_timestamp set to time of the signature
+ * @param[out] amount set to amount to wire
+ * @param[out] master_sig set to signature affirming the operation
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_get_drain_profit (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                   const struct
+                                   TALER_WireTransferIdentifierRawP *wtid
+                                   ,
+                                   uint64_t *serial,
+                                   char **account_section,
+                                   struct TALER_FullPayto *payto_uri,
+                                   struct GNUNET_TIME_Timestamp *
+                                   request_timestamp,
+                                   struct TALER_Amount *amount,
+                                   struct TALER_MasterSignatureP *master_sig);
+
+#endif
diff --git a/src/include/taler/exchange-database/get_expired_reserves.h b/src/include/exchange-database/get_expired_reserves.h
diff --git a/src/include/exchange-database/get_extension_manifest.h b/src/include/exchange-database/get_extension_manifest.h
@@ -0,0 +1,42 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/get_extension_manifest.h
+ * @brief implementation of the get_extension_manifest function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_GET_EXTENSION_MANIFEST_H
+#define EXCHANGE_DATABASE_GET_EXTENSION_MANIFEST_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called to get the manifest of an extension
+ * (age-restriction, policy_extension_...)
+ *
+ * @param pg the database context
+ * @param extension_name the name of the extension
+ * @param[out] manifest JSON object of the manifest as string
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_get_extension_manifest (struct
+                                         TALER_EXCHANGEDB_PostgresContext *pg,
+                                         const char *extension_name,
+                                         char **manifest);
+
+#endif
diff --git a/src/include/exchange-database/get_global_fee.h b/src/include/exchange-database/get_global_fee.h
@@ -0,0 +1,54 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/get_global_fee.h
+ * @brief implementation of the get_global_fee function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_GET_GLOBAL_FEE_H
+#define EXCHANGE_DATABASE_GET_GLOBAL_FEE_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Obtain global fees from database.
+ *
+ * @param pg the database context
+ * @param date for which date do we want the fee?
+ * @param[out] start_date when does the fee go into effect
+ * @param[out] end_date when does the fee end being valid
+ * @param[out] fees how high are the wire fees
+ * @param[out] purse_timeout set to how long we keep unmerged purses
+ * @param[out] history_expiration set to how long we keep account histories
+ * @param[out] purse_account_limit set to the number of free purses per account
+ * @param[out] master_sig signature over the above by the exchange master key
+ * @return status of the transaction
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_get_global_fee (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                 struct GNUNET_TIME_Timestamp date,
+                                 struct GNUNET_TIME_Timestamp *start_date,
+                                 struct GNUNET_TIME_Timestamp *end_date,
+                                 struct TALER_GlobalFeeSet *fees,
+                                 struct GNUNET_TIME_Relative *purse_timeout,
+                                 struct GNUNET_TIME_Relative *history_expiration
+                                 ,
+                                 uint32_t *purse_account_limit,
+                                 struct TALER_MasterSignatureP *master_sig);
+
+#endif
diff --git a/src/include/exchange-database/get_global_fees.h b/src/include/exchange-database/get_global_fees.h
@@ -0,0 +1,93 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/get_global_fees.h
+ * @brief implementation of the get_global_fees function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_GET_GLOBAL_FEES_H
+#define EXCHANGE_DATABASE_GET_GLOBAL_FEES_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Provide information about global fees.
+ *
+ * @param cls closure
+ * @param fees the global fees we charge
+ * @param purse_timeout when do purses time out
+ * @param history_expiration how long are account histories preserved
+ * @param purse_account_limit how many purses are free per account
+ * @param start_date from when are these fees valid (start date)
+ * @param end_date until when are these fees valid (end date, exclusive)
+ * @param master_sig master key signature affirming that this is the correct
+ *                   fee (of purpose #TALER_SIGNATURE_MASTER_GLOBAL_FEES)
+ */
+typedef void
+(*TALER_EXCHANGEDB_GlobalFeeCallback)(
+  void *cls,
+  const struct TALER_GlobalFeeSet *fees,
+  struct GNUNET_TIME_Relative purse_timeout,
+  struct GNUNET_TIME_Relative history_expiration,
+  uint32_t purse_account_limit,
+  struct GNUNET_TIME_Timestamp start_date,
+  struct GNUNET_TIME_Timestamp end_date,
+  const struct TALER_MasterSignatureP *master_sig);
+
+
+/* Callback typedefs */
+/**
+ * Provide information about global fees.
+ *
+ * @param cls closure
+ * @param fees the global fees we charge
+ * @param purse_timeout when do purses time out
+ * @param history_expiration how long are account histories preserved
+ * @param purse_account_limit how many purses are free per account
+ * @param start_date from when are these fees valid (start date)
+ * @param end_date until when are these fees valid (end date, exclusive)
+ * @param master_sig master key signature affirming that this is the correct
+ *                   fee (of purpose #TALER_SIGNATURE_MASTER_GLOBAL_FEES)
+ */
+typedef void
+(*TALER_EXCHANGEDB_GlobalFeeCallback)(
+  void *cls,
+  const struct TALER_GlobalFeeSet *fees,
+  struct GNUNET_TIME_Relative purse_timeout,
+  struct GNUNET_TIME_Relative history_expiration,
+  uint32_t purse_account_limit,
+  struct GNUNET_TIME_Timestamp start_date,
+  struct GNUNET_TIME_Timestamp end_date,
+  const struct TALER_MasterSignatureP *master_sig);
+
+/**
+ * Obtain global fees from database.
+ *
+ * @param pg the database context
+ * @param cb function to call on each fee entry
+ * @param cb_cls closure for @a cb
+ * @return status of the transaction
+ */
+enum GNUNET_DB_QueryStatus
+TALER_TALER_EXCHANGEDB_get_global_fees (struct
+                                        TALER_EXCHANGEDB_PostgresContext *pg,
+                                        TALER_EXCHANGEDB_GlobalFeeCallback cb,
+                                        void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/get_known_coin.h b/src/include/exchange-database/get_known_coin.h
@@ -0,0 +1,40 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/get_known_coin.h
+ * @brief implementation of the get_known_coin function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_GET_KNOWN_COIN_H
+#define EXCHANGE_DATABASE_GET_KNOWN_COIN_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Retrieve the record for a known coin.
+ *
+ * @param pg the database context
+ * @param coin_pub the public key of the coin to search for
+ * @param coin_info place holder for the returned coin information object
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_get_known_coin (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                 const struct TALER_CoinSpendPublicKeyP *
+                                 coin_pub,
+                                 struct TALER_CoinPublicInfo *coin_info);
+
+#endif
diff --git a/src/include/exchange-database/get_kyc_rules.h b/src/include/exchange-database/get_kyc_rules.h
@@ -0,0 +1,76 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022-2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/get_kyc_rules.h
+ * @brief implementation of the get_kyc_rules function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_GET_KYC_RULES_H
+#define EXCHANGE_DATABASE_GET_KYC_RULES_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Return KYC rules that apply to the given account.
+ *
+ * @param pg the database context
+ * @param h_payto account identifier
+ * @param merchant_pub merchant public key used by the client, or NULL
+ *   if not available; if multiple @a reserve_pub values could be returned,
+ *   we should use this one
+ * @param[out] no_account_pub set to true if no @a account_pub is available
+ * @param[out] account_pub set to account public key the rules
+ *   apply to (because this key was used in KYC auth)
+ * @param[out] no_reserve_pub set to true if no @a reserve_pub is available
+ * @param[out] reserve_pub set to last incoming reserve public key
+ *   of a wire transfer to the exchange from the given @a h_payto
+ *   apply to (because this key was used in KYC auth)
+ * @param[out] jrules set to the active KYC rules for the
+ *    given account, set to NULL if no custom rules are active
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_get_kyc_rules (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                const struct TALER_NormalizedPaytoHashP *h_payto
+                                ,
+                                const struct TALER_MerchantPublicKeyP *
+                                merchant_pub,
+                                bool *no_account_pub,
+                                union TALER_AccountPublicKeyP *account_pub,
+                                bool *no_reserve_pub,
+                                struct TALER_ReservePublicKeyP *reserve_pub,
+                                json_t **jrules);
+
+
+/**
+ * Return only the KYC rules that apply to the given account.
+ *
+ * @param pg the database context
+ * @param h_payto account identifier
+ * @param[out] jrules set to the active KYC rules for the
+ *    given account, set to NULL if no custom rules are active
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_TALER_EXCHANGEDB_get_kyc_rules2 (struct TALER_EXCHANGEDB_PostgresContext *
+                                       pg,
+                                       const struct TALER_NormalizedPaytoHashP *
+                                       h_payto,
+                                       json_t **jrules);
+
+#endif
diff --git a/src/include/exchange-database/get_old_coin_by_h_blind.h b/src/include/exchange-database/get_old_coin_by_h_blind.h
@@ -0,0 +1,46 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/get_old_coin_by_h_blind.h
+ * @brief implementation of the get_old_coin_by_h_blind function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_GET_OLD_COIN_BY_H_BLIND_H
+#define EXCHANGE_DATABASE_GET_OLD_COIN_BY_H_BLIND_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Obtain information about which old coin a coin was refreshed
+ * given the hash of the blinded (fresh) coin.
+ *
+ * @param pg the database context
+ * @param h_blind_ev hash of the blinded coin
+ * @param[out] old_coin_pub set to information about the old coin (on success only)
+ * @param[out] rrc_serial set to serial number of the entry in the database
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_get_old_coin_by_h_blind (struct
+                                          TALER_EXCHANGEDB_PostgresContext *pg,
+                                          const struct TALER_BlindedCoinHashP *
+                                          h_blind_ev,
+                                          struct TALER_CoinSpendPublicKeyP *
+                                          old_coin_pub,
+                                          uint64_t *rrc_serial);
+
+#endif
diff --git a/src/include/exchange-database/get_pending_kyc_requirement_process.h b/src/include/exchange-database/get_pending_kyc_requirement_process.h
@@ -0,0 +1,48 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2023 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/get_pending_kyc_requirement_process.h
+ * @brief implementation of the get_pending_kyc_requirement_process function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_GET_PENDING_KYC_REQUIREMENT_PROCESS_H
+#define EXCHANGE_DATABASE_GET_PENDING_KYC_REQUIREMENT_PROCESS_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Fetch information about pending KYC requirement process.
+ *
+ * @param pg the database context
+ * @param h_payto account that must be KYC'ed
+ * @param provider_name provider that must be checked
+ * @param[out] redirect_url set to redirect URL for the process
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_get_pending_kyc_requirement_process (struct
+                                                      TALER_EXCHANGEDB_PostgresContext
+                                                      *pg,
+                                                      const struct
+                                                      TALER_NormalizedPaytoHashP
+                                                      *
+                                                      h_payto,
+                                                      const char *provider_name,
+                                                      char **redirect_url);
+
+#endif
diff --git a/src/include/exchange-database/get_policy_details.h b/src/include/exchange-database/get_policy_details.h
@@ -0,0 +1,42 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/get_policy_details.h
+ * @brief implementation of the get_policy_details function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_GET_POLICY_DETAILS_H
+#define EXCHANGE_DATABASE_GET_POLICY_DETAILS_H
+
+#include "taler/taler_exchangedb_lib.h"
+#include "taler/taler_extensions_policy.h"
+
+
+/**
+ * Get the details of a policy, referenced by its hash code
+ *
+ * @param pg the database context
+ * @param hc The hash code under which the details to a particular policy should be found
+ * @param[out] details The found details
+ * @return query execution status
+ * */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_get_policy_details (struct TALER_EXCHANGEDB_PostgresContext *pg
+                                     ,
+                                     const struct GNUNET_HashCode *hc,
+                                     struct TALER_PolicyDetails *details);
+
+#endif
diff --git a/src/include/exchange-database/get_purse_deposit.h b/src/include/exchange-database/get_purse_deposit.h
@@ -0,0 +1,55 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/get_purse_deposit.h
+ * @brief implementation of the get_purse_deposit function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_GET_PURSE_DEPOSIT_H
+#define EXCHANGE_DATABASE_GET_PURSE_DEPOSIT_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called to obtain a coin deposit data from
+ * depositing the coin into a purse.
+ *
+ * @param pg the database context
+ * @param purse_pub purse to credit
+ * @param coin_pub coin to deposit (debit)
+ * @param[out] amount set fraction of the coin's value that was deposited (with fee)
+ * @param[out] h_denom_pub set to hash of denomination of the coin
+ * @param[out] phac set to hash of age restriction on the coin
+ * @param[out] coin_sig set to signature affirming the operation
+ * @param[out] partner_url set to the URL of the partner exchange, or NULL for ourselves, must be freed by caller
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_get_purse_deposit (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                    const struct TALER_PurseContractPublicKeyP *
+                                    purse_pub,
+                                    const struct TALER_CoinSpendPublicKeyP *
+                                    coin_pub,
+                                    struct TALER_Amount *amount,
+                                    struct TALER_DenominationHashP *h_denom_pub,
+                                    struct TALER_AgeCommitmentHashP *phac,
+                                    struct TALER_CoinSpendSignatureP *coin_sig,
+                                    char **partner_url);
+
+#endif
diff --git a/src/include/exchange-database/get_purse_request.h b/src/include/exchange-database/get_purse_request.h
@@ -0,0 +1,62 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+
+
+/**
+ * @file src/include/exchange-database/get_purse_request.h
+ * @brief implementation of the get_purse_request function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_GET_PURSE_REQUEST_H
+#define EXCHANGE_DATABASE_GET_PURSE_REQUEST_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called to return meta data about a purse by the
+ * purse public key.
+ *
+ * @param pg the database context
+ * @param purse_pub public key of the purse
+ * @param[out] merge_pub public key representing the merge capability
+ * @param[out] purse_expiration when would an unmerged purse expire
+ * @param[out] h_contract_terms contract associated with the purse
+ * @param[out] age_limit the age limit for deposits into the purse
+ * @param[out] target_amount amount to be put into the purse
+ * @param[out] balance amount put so far into the purse
+ * @param[out] purse_sig signature of the purse over the initialization data
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_get_purse_request (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                    const struct TALER_PurseContractPublicKeyP *
+                                    purse_pub,
+                                    struct TALER_PurseMergePublicKeyP *merge_pub
+                                    ,
+                                    struct GNUNET_TIME_Timestamp *
+                                    purse_expiration,
+                                    struct TALER_PrivateContractHashP *
+                                    h_contract_terms,
+                                    uint32_t *age_limit,
+                                    struct TALER_Amount *target_amount,
+                                    struct TALER_Amount *balance,
+                                    struct TALER_PurseContractSignatureP *
+                                    purse_sig);
+
+#endif
diff --git a/src/include/exchange-database/get_ready_deposit.h b/src/include/exchange-database/get_ready_deposit.h
@@ -0,0 +1,51 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/get_ready_deposit.h
+ * @brief implementation of the get_ready_deposit function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_GET_READY_DEPOSIT_H
+#define EXCHANGE_DATABASE_GET_READY_DEPOSIT_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Obtain information about deposits that are ready to be executed.  Such
+ * deposits must not be marked as "done", the execution time must be
+ * in the past, and the KYC status must be 'ok'.
+ *
+ * @param pg the database context
+ * @param start_shard_row minimum shard row to select
+ * @param end_shard_row maximum shard row to select (inclusive)
+ * @param[out] merchant_pub set to the public key of a merchant with a ready deposit
+ * @param[out] payto_uri set to the account of the merchant, to be freed by caller
+ * @param[out] extra_wire_subject_metadata set to additional metadata to include in the wire subject, or NULL for none
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_get_ready_deposit (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                    uint64_t start_shard_row,
+                                    uint64_t end_shard_row,
+                                    struct TALER_MerchantPublicKeyP *
+                                    merchant_pub,
+                                    struct TALER_FullPayto *payto_uri,
+                                    char **extra_wire_subject_metadata);
+
+#endif
diff --git a/src/include/exchange-database/get_refresh.h b/src/include/exchange-database/get_refresh.h
@@ -0,0 +1,42 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2025 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/get_refresh.h
+ * @brief implementation of the get_refresh function for Postgres
+ * @author Özgür Kesim
+ */
+#ifndef EXCHANGE_DATABASE_GET_REFRESH_H
+#define EXCHANGE_DATABASE_GET_REFRESH_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Lookup refresh refresh commitment data under the given @a rc.
+ *
+ * @param pg the database context
+ * @param rc commitment hash to use to locate the operation
+ * @param[out] refresh where to store the result; note that
+ *             refresh->session.coin.denom_sig will be set to NULL
+ *             and is not fetched by this routine (as it is not needed by the client)
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_get_refresh (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                              const struct TALER_RefreshCommitmentP *rc,
+                              struct TALER_EXCHANGEDB_Refresh_vDOLDPLUS *refresh
+                              );
+
+#endif
diff --git a/src/include/exchange-database/get_reserve_balance.h b/src/include/exchange-database/get_reserve_balance.h
@@ -0,0 +1,46 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/get_reserve_balance.h
+ * @brief implementation of the get_reserve_balance function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_GET_RESERVE_BALANCE_H
+#define EXCHANGE_DATABASE_GET_RESERVE_BALANCE_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Get the balance of the specified reserve.
+ *
+ * @param pg the database context
+ * @param reserve_pub public key of the reserve
+ * @param[out] balance set to the reserve balance
+ * @param[out] origin_account set to URI of the origin account, NULL
+ *     if we have no origin account (reserve created by P2P merge)
+* @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_get_reserve_balance (struct TALER_EXCHANGEDB_PostgresContext *
+                                      pg,
+                                      const struct TALER_ReservePublicKeyP *
+                                      reserve_pub,
+                                      struct TALER_Amount *balance,
+                                      struct TALER_FullPayto *origin_account);
+
+#endif
diff --git a/src/include/exchange-database/get_reserve_by_h_planchets.h b/src/include/exchange-database/get_reserve_by_h_planchets.h
@@ -0,0 +1,49 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/get_reserve_by_h_planchets.h
+ * @brief implementation of the get_reserve_by_h_planchets function for Postgres
+ * @author Christian Grothoff
+ * @author Özgür Kesim
+ */
+#ifndef EXCHANGE_DATABASE_GET_RESERVE_BY_H_PLANCHETS_H
+#define EXCHANGE_DATABASE_GET_RESERVE_BY_H_PLANCHETS_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Obtain information about which reserve a coin was generated
+ * from given the hash of the blinded coin.
+ *
+ * @param pg the database context
+ * @param h_planchets hash that uniquely identifies the withdraw request
+ * @param[out] reserve_pub set to information about the reserve (on success only)
+ * @param[out] withdraw_serial_id set to row of the @a h_commitment in withdraw
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_get_reserve_by_h_planchets (struct
+                                             TALER_EXCHANGEDB_PostgresContext *
+                                             pg,
+                                             const struct
+                                             TALER_HashBlindedPlanchetsP *
+                                             h_planchets,
+                                             struct TALER_ReservePublicKeyP *
+                                             reserve_pub,
+                                             uint64_t *withdraw_serial_id);
+
+#endif
diff --git a/src/include/exchange-database/get_reserve_history.h b/src/include/exchange-database/get_reserve_history.h
@@ -0,0 +1,59 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file get_reserve_history.h
+ * @brief implementation of the get_reserve_history function
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_GET_RESERVE_HISTORY_H
+#define EXCHANGE_DATABASE_GET_RESERVE_HISTORY_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+#include "exchange-database/free_reserve_history.h"
+
+
+/**
+ * Compile a list of (historic) transactions performed with the given reserve
+ * (withdraw, incoming wire, open, close operations).  Should return 0 if the @a
+ * reserve_pub is unknown, otherwise determine @a etag_out and if it is past @a
+ * etag_in return the history after @a start_off. @a etag_out should be set
+ * to the last row ID of the given @a reserve_pub in the reserve history table.
+ *
+ * @param pg the database context
+ * @param reserve_pub public key of the reserve
+ * @param start_off maximum starting offset in history to exclude from returning
+ * @param etag_in up to this offset the client already has a response, do not
+ *                   return anything unless @a etag_out will be larger
+ * @param[out] etag_out set to the latest history offset known for this @a coin_pub
+ * @param[out] balance set to the reserve balance
+ * @param[out] rhp set to known transaction history (NULL if reserve is unknown)
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_get_reserve_history (struct TALER_EXCHANGEDB_PostgresContext *
+                                      pg,
+                                      const struct TALER_ReservePublicKeyP *
+                                      reserve_pub,
+                                      uint64_t start_off,
+                                      uint64_t etag_in,
+                                      uint64_t *etag_out,
+                                      struct TALER_Amount *balance,
+                                      struct TALER_EXCHANGEDB_ReserveHistory **
+                                      rhp);
+
+
+#endif
diff --git a/src/include/exchange-database/get_signature_for_known_coin.h b/src/include/exchange-database/get_signature_for_known_coin.h
@@ -0,0 +1,50 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2023 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/get_signature_for_known_coin.h
+ * @brief implementation of the get_signature_for_known_coin function for Postgres
+ * @author Özgür Kesim
+ */
+#ifndef EXCHANGE_DATABASE_GET_SIGNATURE_FOR_KNOWN_COIN_H
+#define EXCHANGE_DATABASE_GET_SIGNATURE_FOR_KNOWN_COIN_H
+
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Retrieve the denomination and the corresponding signature for a known coin.
+ *
+ * @param pg the database context
+ * @param coin_pub the public key of the coin to search for
+ * @param[out] denom_pub the denomination of the public key, if coin was present
+ * @param[out] denom_sig the signature with the denomination key of the coin, if coin was present
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_get_signature_for_known_coin (struct
+                                               TALER_EXCHANGEDB_PostgresContext
+                                               *pg,
+                                               const struct
+                                               TALER_CoinSpendPublicKeyP *
+                                               coin_pub,
+                                               struct
+                                               TALER_DenominationPublicKey *
+                                               denom_pub,
+                                               struct
+                                               TALER_DenominationSignature *
+                                               denom_sig);
+
+#endif
diff --git a/src/include/taler/exchange-database/get_unfinished_close_requests.h b/src/include/exchange-database/get_unfinished_close_requests.h
diff --git a/src/include/exchange-database/get_wire_accounts.h b/src/include/exchange-database/get_wire_accounts.h
@@ -0,0 +1,100 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/get_wire_accounts.h
+ * @brief implementation of the get_wire_accounts function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_GET_WIRE_ACCOUNTS_H
+#define EXCHANGE_DATABASE_GET_WIRE_ACCOUNTS_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Provide information about a wire account.
+ *
+ * @param cls closure
+ * @param payto_uri the exchange bank account URI
+ * @param conversion_url URL of a conversion service, NULL if there is no conversion
+ * @param open_banking_gateway open banking gateway service, NULL if unavailable
+ * @param wire_transfer_gateway wire transfer gateway service, NULL if unavailable
+ * @param debit_restrictions JSON array with debit restrictions on the account
+ * @param credit_restrictions JSON array with credit restrictions on the account
+ * @param master_sig master key signature affirming that this is a bank
+ *                   account of the exchange (of purpose #TALER_SIGNATURE_MASTER_WIRE_DETAILS)
+ * @param bank_label label the wallet should use to display the account, can be NULL
+ * @param priority priority for ordering bank account labels
+ */
+typedef void
+(*TALER_EXCHANGEDB_WireAccountCallback)(
+  void *cls,
+  const struct TALER_FullPayto payto_uri,
+  const char *conversion_url,
+  const char *open_banking_gateway,
+  const char *wire_transfer_gateway,
+  const json_t *debit_restrictions,
+  const json_t *credit_restrictions,
+  const struct TALER_MasterSignatureP *master_sig,
+  const char *bank_label,
+  int64_t priority);
+
+
+/* Callback typedefs */
+/**
+ * Provide information about a wire account.
+ *
+ * @param cls closure
+ * @param payto_uri the exchange bank account URI
+ * @param conversion_url URL of a conversion service, NULL if there is no conversion
+ * @param open_banking_gateway open banking gateway service, NULL if unavailable
+ * @param wire_transfer_gateway wire transfer gateway service, NULL if unavailable
+ * @param debit_restrictions JSON array with debit restrictions on the account
+ * @param credit_restrictions JSON array with credit restrictions on the account
+ * @param master_sig master key signature affirming that this is a bank
+ *                   account of the exchange (of purpose #TALER_SIGNATURE_MASTER_WIRE_DETAILS)
+ * @param bank_label label the wallet should use to display the account, can be NULL
+ * @param priority priority for ordering bank account labels
+ */
+typedef void
+(*TALER_EXCHANGEDB_WireAccountCallback)(
+  void *cls,
+  const struct TALER_FullPayto payto_uri,
+  const char *conversion_url,
+  const char *open_banking_gateway,
+  const char *wire_transfer_gateway,
+  const json_t *debit_restrictions,
+  const json_t *credit_restrictions,
+  const struct TALER_MasterSignatureP *master_sig,
+  const char *bank_label,
+  int64_t priority);
+
+/**
+ * Obtain information about the enabled wire accounts of the exchange.
+ *
+ * @param pg the database context
+ * @param cb function to call on each account
+ * @param cb_cls closure for @a cb
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_get_wire_accounts (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                    TALER_EXCHANGEDB_WireAccountCallback cb,
+                                    void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/get_wire_fee.h b/src/include/exchange-database/get_wire_fee.h
@@ -0,0 +1,51 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/get_wire_fee.h
+ * @brief implementation of the get_wire_fee function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_GET_WIRE_FEE_H
+#define EXCHANGE_DATABASE_GET_WIRE_FEE_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Obtain wire fee from database.
+ *
+ * @param pg the database context
+ * @param type type of wire transfer the fee applies for
+ * @param date for which date do we want the fee?
+ * @param[out] rowid set to row in the database with the wire fee
+ * @param[out] start_date when does the fee go into effect
+ * @param[out] end_date when does the fee end being valid
+ * @param[out] fees how high are the wire fees
+ * @param[out] master_sig signature over the above by the exchange master key
+ * @return status of the transaction
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_get_wire_fee (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                               const char *type,
+                               struct GNUNET_TIME_Timestamp date,
+                               uint64_t *rowid,
+                               struct GNUNET_TIME_Timestamp *start_date,
+                               struct GNUNET_TIME_Timestamp *end_date,
+                               struct TALER_WireFeeSet *fees,
+                               struct TALER_MasterSignatureP *master_sig);
+
+#endif
diff --git a/src/include/exchange-database/get_wire_fees.h b/src/include/exchange-database/get_wire_fees.h
@@ -0,0 +1,84 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/get_wire_fees.h
+ * @brief implementation of the get_wire_fees function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_GET_WIRE_FEES_H
+#define EXCHANGE_DATABASE_GET_WIRE_FEES_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Provide information about wire fees.
+ *
+ * @param cls closure
+ * @param fees the wire fees we charge
+ * @param start_date from when are these fees valid (start date)
+ * @param end_date until when are these fees valid (end date, exclusive)
+ * @param master_sig master key signature affirming that this is the correct
+ *                   fee (of purpose #TALER_SIGNATURE_MASTER_WIRE_FEES)
+ */
+typedef void
+(*TALER_EXCHANGEDB_WireFeeCallback)(
+  void *cls,
+  const struct TALER_WireFeeSet *fees,
+  struct GNUNET_TIME_Timestamp start_date,
+  struct GNUNET_TIME_Timestamp end_date,
+  const struct TALER_MasterSignatureP *master_sig);
+
+
+/* Callback typedefs */
+/**
+ * Provide information about wire fees.
+ *
+ * @param cls closure
+ * @param fees the wire fees we charge
+ * @param start_date from when are these fees valid (start date)
+ * @param end_date until when are these fees valid (end date, exclusive)
+ * @param master_sig master key signature affirming that this is the correct
+ *                   fee (of purpose #TALER_SIGNATURE_MASTER_WIRE_FEES)
+ */
+typedef void
+(*TALER_EXCHANGEDB_WireFeeCallback)(
+  void *cls,
+  const struct TALER_WireFeeSet *fees,
+  struct GNUNET_TIME_Timestamp start_date,
+  struct GNUNET_TIME_Timestamp end_date,
+  const struct TALER_MasterSignatureP *master_sig);
+
+/**
+ * Obtain information about the fee structure of the exchange for
+ * a given @a wire_method
+ *
+ * @param pg the database context
+ * @param wire_method which wire method to obtain fees for
+ * @param cb function to call on each account
+ * @param cb_cls closure for @a cb
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_TALER_EXCHANGEDB_get_wire_fees (struct TALER_EXCHANGEDB_PostgresContext *
+                                      pg,
+                                      const char *wire_method,
+                                      TALER_EXCHANGEDB_WireFeeCallback cb,
+                                      void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/get_wire_hash_for_contract.h b/src/include/exchange-database/get_wire_hash_for_contract.h
@@ -0,0 +1,52 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/get_wire_hash_for_contract.h
+ * @brief implementation of the get_wire_hash_for_contract function for Postgres
+ * @author Özgür Kesim
+ */
+#ifndef EXCHANGE_DATABASE_GET_WIRE_HASH_FOR_CONTRACT_H
+#define EXCHANGE_DATABASE_GET_WIRE_HASH_FOR_CONTRACT_H
+
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Try to get the salted hash of a merchant's bank account to a deposit
+ * contract. This is necessary in the event of a conflict with a given
+ * (merchant_pub, h_contract_terms) during deposit.
+ *
+ * @param pg the database context
+ * @param merchant_pub merchant public key
+ * @param h_contract_terms hash of the proposal data
+ * @param[out] h_wire salted hash of a merchant's bank account
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_get_wire_hash_for_contract (struct
+                                             TALER_EXCHANGEDB_PostgresContext *
+                                             pg,
+                                             const struct
+                                             TALER_MerchantPublicKeyP *
+                                             merchant_pub,
+                                             const struct
+                                             TALER_PrivateContractHashP *
+                                             h_contract_terms,
+                                             struct TALER_MerchantWireHashP *
+                                             h_wire);
+
+#endif
diff --git a/src/include/exchange-database/get_withdraw.h b/src/include/exchange-database/get_withdraw.h
@@ -0,0 +1,43 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2023 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/get_withdraw.h
+ * @brief implementation of the get_withdraw function for Postgres
+ * @author Özgür KESIM
+ */
+#ifndef EXCHANGE_DATABASE_GET_WITHDRAW_H
+#define EXCHANGE_DATABASE_GET_WITHDRAW_H
+
+#include "taler/taler_exchangedb_lib.h"
+#include "exchange-database/free_reserve_history.h"
+
+
+/**
+   * Locate the response for a withdraw request under a hash that uniquely
+   * identifies the withdraw operation.  Used to ensure idempotency of the
+   * request.
+   *
+   * @param pg the database context
+   * @param wch hash over all hashes of blinded planchets that uniquely identifies the withdraw operation
+   * @param[out] wd corresponding details of the previous withdraw request if an entry was found
+   * @return statement execution status
+   */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_get_withdraw (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                               const struct TALER_HashBlindedPlanchetsP *wch,
+                               struct TALER_EXCHANGEDB_Withdraw *wd);
+
+#endif
diff --git a/src/include/exchange-database/have_deposit2.h b/src/include/exchange-database/have_deposit2.h
@@ -0,0 +1,57 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/have_deposit2.h
+ * @brief implementation of the have_deposit2 function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_HAVE_DEPOSIT2_H
+#define EXCHANGE_DATABASE_HAVE_DEPOSIT2_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Check if we have the specified deposit already in the database.
+ *
+ * @param pg the database context
+ * @param h_contract_terms contract to check for
+ * @param h_wire wire hash to check for
+ * @param coin_pub public key of the coin to check for
+ * @param merchant merchant public key to check for
+ * @param refund_deadline expected refund deadline
+ * @param[out] deposit_fee set to the deposit fee the exchange charged
+ * @param[out] exchange_timestamp set to the time when the exchange received the deposit
+ * @return 1 if we know this operation,
+ *         0 if this exact deposit is unknown to us,
+ *         otherwise transaction error status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_have_deposit2 (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                const struct TALER_PrivateContractHashP *
+                                h_contract_terms,
+                                const struct TALER_MerchantWireHashP *h_wire,
+                                const struct TALER_CoinSpendPublicKeyP *coin_pub
+                                ,
+                                const struct TALER_MerchantPublicKeyP *merchant,
+                                struct GNUNET_TIME_Timestamp refund_deadline,
+                                struct TALER_Amount *deposit_fee,
+                                struct GNUNET_TIME_Timestamp *exchange_timestamp
+                                );
+
+#endif
diff --git a/src/include/exchange-database/inject_auditor_triggers.h b/src/include/exchange-database/inject_auditor_triggers.h
@@ -0,0 +1,43 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/inject_auditor_triggers.h
+ * @brief implementation of the inject_auditor_triggers function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_INJECT_AUDITOR_TRIGGERS_H
+#define EXCHANGE_DATABASE_INJECT_AUDITOR_TRIGGERS_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called to inject auditor triggers into the
+ * database, triggering the real-time auditor upon
+ * relevant INSERTs.
+ *
+ * @param pg the database context
+ * @return #GNUNET_OK on success,
+ *         #GNUNET_SYSERR on DB errors
+ */
+enum GNUNET_GenericReturnValue
+TALER_EXCHANGEDB_inject_auditor_triggers (struct
+                                          TALER_EXCHANGEDB_PostgresContext *pg);
+
+
+#endif
diff --git a/src/include/exchange-database/insert_active_legitimization_measure.h b/src/include/exchange-database/insert_active_legitimization_measure.h
@@ -0,0 +1,53 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/insert_active_legitimization_measure.h
+ * @brief implementation of the insert_active_legitimization_measure function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_INSERT_ACTIVE_LEGITIMIZATION_MEASURE_H
+#define EXCHANGE_DATABASE_INSERT_ACTIVE_LEGITIMIZATION_MEASURE_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Create new active legitimization measure.
+ *
+ *
+ * @param pg the database context
+ * @param access_token access token that identifies the
+ *   account the legitimization measures apply to
+ * @param jmeasures new legitimization measures
+ * @param[out] legitimization_measure_serial_id
+ *    set to new row in legitimization_measures table
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_insert_active_legitimization_measure (struct
+                                                       TALER_EXCHANGEDB_PostgresContext
+                                                       *pg
+                                                       ,
+                                                       const struct
+                                                       TALER_AccountAccessTokenP
+                                                       *
+                                                       access_token,
+                                                       const json_t *jmeasures,
+                                                       uint64_t *
+                                                       legitimization_measure_serial_id);
+
+
+#endif
diff --git a/src/include/exchange-database/insert_aml_decision.h b/src/include/exchange-database/insert_aml_decision.h
@@ -0,0 +1,101 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022, 2023 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/insert_aml_decision.h
+ * @brief implementation of the insert_aml_decision function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_INSERT_AML_DECISION_H
+#define EXCHANGE_DATABASE_INSERT_AML_DECISION_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Insert an AML decision. Inserts into AML history and insert or updates AML
+ * status.
+ *
+ * @param pg the database context
+ * @param payto_uri full URI of the account, optional,
+ *    can be NULL if the backend already knows the account
+ * @param h_payto account for which the attribute data is stored
+ * @param decision_time when was the decision made
+ * @param expiration_time when does the decision expire
+ * @param properties JSON object with properties to set for the account
+ * @param new_rules JSON array with new AML/KYC rules
+ * @param to_investigate true if AML staff should look more into this account
+ * @param new_measure_name name of the @a jmeasures measure that was triggered, or NULL for none
+ * @param jmeasures a JSON with LegitimizationMeasures to apply to the
+ *    account, or NULL to not apply any measure right now
+ * @param justification human-readable text justifying the decision
+ * @param decider_pub public key of the staff member
+ * @param decider_sig signature of the staff member
+ * @param num_events length of the @a events array
+ * @param events array of events to trigger
+ * @param enc_attributes_size number of bytes in @a enc_attributes
+ * @param enc_attributes encrypted attribute data
+ * @param form_name name of the form from which @a enc_attributes originate, can be NULL
+ * @param attributes_hash hash of the unencrypted attribute data
+ * @param attributes_expiration_time when does the attribute data expire
+ * @param[out] invalid_officer set to TRUE if @a decider_pub is not allowed to make decisions right now
+ * @param[out] unknown_account set to TRUE if @a h_payto does not refer to a known account and @a jmeasures was given
+ * @param[out] last_date set to the previous decision time;
+ *   the INSERT is not performed if @a last_date is not before @a decision_time
+ * @param[out] legitimization_measure_serial_id serial ID of the legitimization measures
+ *   of the decision
+ * @param[out] is_wallet set to true if @a h_payto is for a wallet
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_insert_aml_decision (struct TALER_EXCHANGEDB_PostgresContext *
+                                      pg,
+                                      const struct TALER_FullPayto payto_uri,
+                                      const struct TALER_NormalizedPaytoHashP *
+                                      h_payto
+                                      ,
+                                      struct GNUNET_TIME_Timestamp decision_time
+                                      ,
+                                      struct GNUNET_TIME_Timestamp
+                                      expiration_time,
+                                      const json_t *properties,
+                                      const json_t *new_rules,
+                                      bool to_investigate,
+                                      const char *new_measure_name,
+                                      const json_t *jmeasures,
+                                      const char *justification,
+                                      const struct TALER_AmlOfficerPublicKeyP *
+                                      decider_pub,
+                                      const struct TALER_AmlOfficerSignatureP *
+                                      decider_sig,
+                                      size_t num_events,
+                                      const char *events[static num_events],
+                                      const char *form_name,
+                                      size_t enc_attributes_size,
+                                      const void *enc_attributes,
+                                      struct GNUNET_HashCode *attributes_hash,
+                                      struct GNUNET_TIME_Timestamp
+                                      attributes_expiration_time,
+                                      bool *invalid_officer,
+                                      bool *unknown_account,
+                                      struct GNUNET_TIME_Timestamp *last_date,
+                                      uint64_t *legitimization_measure_serial_id
+                                      ,
+                                      bool *is_wallet);
+
+
+#endif
diff --git a/src/include/exchange-database/insert_aml_officer.h b/src/include/exchange-database/insert_aml_officer.h
@@ -0,0 +1,58 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/insert_aml_officer.h
+ * @brief implementation of the insert_aml_officer function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_INSERT_AML_OFFICER_H
+#define EXCHANGE_DATABASE_INSERT_AML_OFFICER_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Insert AML staff record.  If the time given in
+ * @a last_change is before the previous change in the
+ * database, only @e previous_change is returned and
+ * no actual change is committed to the database.
+ *
+ * @param pg the database context
+ * @param decider_pub public key of the staff member
+ * @param master_sig offline signature affirming the AML officer
+ * @param decider_name full name of the staff member
+ * @param is_active true to enable, false to set as inactive
+ * @param read_only true to set read-only access
+ * @param last_change when was the change made effective
+ * @param[out] previous_change set to the time of the previous change
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_insert_aml_officer (struct TALER_EXCHANGEDB_PostgresContext *pg
+                                     ,
+                                     const struct TALER_AmlOfficerPublicKeyP *
+                                     decider_pub,
+                                     const struct TALER_MasterSignatureP *
+                                     master_sig,
+                                     const char *decider_name,
+                                     bool is_active,
+                                     bool read_only,
+                                     struct GNUNET_TIME_Timestamp last_change,
+                                     struct GNUNET_TIME_Timestamp *
+                                     previous_change);
+
+#endif
diff --git a/src/include/exchange-database/insert_aml_program_failure.h b/src/include/exchange-database/insert_aml_program_failure.h
@@ -0,0 +1,51 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/insert_aml_program_failure.h
+ * @brief implementation of the insert_aml_program_failure function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_INSERT_AML_PROGRAM_FAILURE_H
+#define EXCHANGE_DATABASE_INSERT_AML_PROGRAM_FAILURE_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Update AML program status to finished (and failed).
+ *
+ * @param pg the database context
+ * @param process_row KYC process row to update
+ * @param h_payto account for which the attribute data is stored
+ * @param error_message details about what went wrong
+ * @param ec error code about the failure
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_insert_aml_program_failure (struct
+                                             TALER_EXCHANGEDB_PostgresContext *
+                                             pg,
+                                             uint64_t process_row,
+                                             const struct
+                                             TALER_NormalizedPaytoHashP *
+                                             h_payto,
+                                             const char *error_message,
+                                             enum TALER_ErrorCode ec);
+
+
+#endif
diff --git a/src/include/exchange-database/insert_auditor.h b/src/include/exchange-database/insert_auditor.h
@@ -0,0 +1,47 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/insert_auditor.h
+ * @brief implementation of the insert_auditor function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_INSERT_AUDITOR_H
+#define EXCHANGE_DATABASE_INSERT_AUDITOR_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Insert information about an auditor that will audit this exchange.
+ *
+ * @param pg the database context
+ * @param auditor_pub key of the auditor
+ * @param auditor_url base URL of the auditor's REST service
+ * @param auditor_name name of the auditor (for humans)
+ * @param start_date date when the auditor was added by the offline system
+ *                      (only to be used for replay detection)
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_insert_auditor (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                 const struct TALER_AuditorPublicKeyP *
+                                 auditor_pub,
+                                 const char *auditor_url,
+                                 const char *auditor_name,
+                                 struct GNUNET_TIME_Timestamp start_date);
+
+#endif
diff --git a/src/include/exchange-database/insert_auditor_denom_sig.h b/src/include/exchange-database/insert_auditor_denom_sig.h
@@ -0,0 +1,51 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/insert_auditor_denom_sig.h
+ * @brief implementation of the insert_auditor_denom_sig function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_INSERT_AUDITOR_DENOM_SIG_H
+#define EXCHANGE_DATABASE_INSERT_AUDITOR_DENOM_SIG_H
+
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Insert information about an auditor auditing a denomination key.
+ *
+ * @param pg the database context
+ * @param h_denom_pub the audited denomination
+ * @param auditor_pub the auditor's key
+ * @param auditor_sig signature affirming the auditor's audit activity
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_TALER_EXCHANGEDB_insert_auditor_denom_sig (struct
+                                                 TALER_EXCHANGEDB_PostgresContext
+                                                 *pg,
+                                                 const struct
+                                                 TALER_DenominationHashP *
+                                                 h_denom_pub,
+                                                 const struct
+                                                 TALER_AuditorPublicKeyP *
+                                                 auditor_pub,
+                                                 const struct
+                                                 TALER_AuditorSignatureP *
+                                                 auditor_sig);
+
+#endif
diff --git a/src/include/taler/exchange-database/insert_close_request.h b/src/include/exchange-database/insert_close_request.h
diff --git a/src/include/exchange-database/insert_contract.h b/src/include/exchange-database/insert_contract.h
@@ -0,0 +1,48 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/insert_contract.h
+ * @brief implementation of the insert_contract function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_INSERT_CONTRACT_H
+#define EXCHANGE_DATABASE_INSERT_CONTRACT_H
+
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called to persist an encrypted contract associated with a reserve.
+ *
+ * @param pg the database context
+ * @param purse_pub the purse the contract is associated with (must exist)
+ * @param econtract the encrypted contract
+ * @param[out] in_conflict set to true if @a econtract
+ *             conflicts with an existing contract;
+ *             in this case, the return value will be
+ *             #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT despite the failure
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_insert_contract (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                  const struct TALER_PurseContractPublicKeyP *
+                                  purse_pub,
+                                  const struct TALER_EncryptedContract *
+                                  econtract,
+                                  bool *in_conflict);
+
+#endif
diff --git a/src/include/exchange-database/insert_denomination_info.h b/src/include/exchange-database/insert_denomination_info.h
@@ -0,0 +1,46 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/insert_denomination_info.h
+ * @brief implementation of the insert_denomination_info function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_INSERT_DENOMINATION_INFO_H
+#define EXCHANGE_DATABASE_INSERT_DENOMINATION_INFO_H
+
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Insert a denomination key's public information into the database for
+ * reference by auditors and other consistency checks.
+ *
+ * @param pg the database context
+ * @param denom_pub the public key used for signing coins of this denomination
+ * @param issue issuing information with value, fees and other info about the coin
+ * @return status of the query
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_insert_denomination_info (struct
+                                           TALER_EXCHANGEDB_PostgresContext *pg,
+                                           const struct
+                                           TALER_DenominationPublicKey *
+                                           denom_pub,
+                                           const struct
+                                           TALER_EXCHANGEDB_DenominationKeyInformation
+                                           *issue);
+
+#endif
diff --git a/src/include/exchange-database/insert_denomination_revocation.h b/src/include/exchange-database/insert_denomination_revocation.h
@@ -0,0 +1,49 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/insert_denomination_revocation.h
+ * @brief implementation of the insert_denomination_revocation function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_INSERT_DENOMINATION_REVOCATION_H
+#define EXCHANGE_DATABASE_INSERT_DENOMINATION_REVOCATION_H
+
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Store information that a denomination key was revoked
+ * in the database.
+ *
+ * @param pg the database context
+ * @param denom_pub_hash hash of the revoked denomination key
+ * @param master_sig signature affirming the revocation
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_insert_denomination_revocation (struct
+                                                 TALER_EXCHANGEDB_PostgresContext
+                                                 *
+                                                 pg,
+                                                 const struct
+                                                 TALER_DenominationHashP *
+                                                 denom_pub_hash,
+                                                 const struct
+                                                 TALER_MasterSignatureP *
+                                                 master_sig);
+
+#endif
diff --git a/src/include/exchange-database/insert_drain_profit.h b/src/include/exchange-database/insert_drain_profit.h
@@ -0,0 +1,56 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/insert_drain_profit.h
+ * @brief implementation of the insert_drain_profit function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_INSERT_DRAIN_PROFIT_H
+#define EXCHANGE_DATABASE_INSERT_DRAIN_PROFIT_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called to persist a request to drain profits.
+ *
+ * @param pg the database context
+ * @param wtid wire transfer ID to use
+ * @param account_section account to drain
+ * @param payto_uri account to wire funds to
+ * @param request_timestamp when was the request made
+ * @param amount amount to wire
+ * @param master_sig signature affirming the operation
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_insert_drain_profit (struct TALER_EXCHANGEDB_PostgresContext *
+                                      pg,
+                                      const struct
+                                      TALER_WireTransferIdentifierRawP *
+                                      wtid,
+                                      const char *account_section,
+                                      const struct TALER_FullPayto payto_uri,
+                                      struct GNUNET_TIME_Timestamp
+                                      request_timestamp,
+                                      const struct TALER_Amount *amount,
+                                      const struct TALER_MasterSignatureP *
+                                      master_sig)
+;
+
+#endif
diff --git a/src/include/exchange-database/insert_global_fee.h b/src/include/exchange-database/insert_global_fee.h
@@ -0,0 +1,54 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/insert_global_fee.h
+ * @brief implementation of the insert_global_fee function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_INSERT_GLOBAL_FEE_H
+#define EXCHANGE_DATABASE_INSERT_GLOBAL_FEE_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Insert global fee data into database.
+ *
+ * @param pg the database context
+ * @param start_date when does the fees go into effect
+ * @param end_date when does the fees end being valid
+ * @param fees how high is are the global fees
+ * @param purse_timeout when do purses time out
+ * @param history_expiration how long are account histories preserved
+ * @param purse_account_limit how many purses are free per account
+ * @param master_sig signature over the above by the exchange master key
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_insert_global_fee (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                    struct GNUNET_TIME_Timestamp start_date,
+                                    struct GNUNET_TIME_Timestamp end_date,
+                                    const struct TALER_GlobalFeeSet *fees,
+                                    struct GNUNET_TIME_Relative purse_timeout,
+                                    struct GNUNET_TIME_Relative
+                                    history_expiration,
+                                    uint32_t purse_account_limit,
+                                    const struct TALER_MasterSignatureP *
+                                    master_sig);
+
+#endif
diff --git a/src/include/exchange-database/insert_kyc_failure.h b/src/include/exchange-database/insert_kyc_failure.h
@@ -0,0 +1,55 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/insert_kyc_failure.h
+ * @brief implementation of the insert_kyc_failure function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_INSERT_KYC_FAILURE_H
+#define EXCHANGE_DATABASE_INSERT_KYC_FAILURE_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Update KYC process status to finished (and failed).
+ *
+ * @param pg the database context
+ * @param process_row KYC process row to update
+ * @param h_payto account for which the attribute data is stored
+ * @param provider_name provider that must be checked
+ * @param provider_account_id provider account ID
+ * @param provider_legitimization_id provider legitimization ID
+ * @param error_message details about what went wrong
+ * @param ec error code about the failure
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_insert_kyc_failure (struct TALER_EXCHANGEDB_PostgresContext *pg
+                                     ,
+                                     uint64_t process_row,
+                                     const struct TALER_NormalizedPaytoHashP *
+                                     h_payto,
+                                     const char *provider_name,
+                                     const char *provider_account_id,
+                                     const char *provider_legitimization_id,
+                                     const char *error_message,
+                                     enum TALER_ErrorCode ec);
+
+
+#endif
diff --git a/src/include/exchange-database/insert_kyc_requirement_process.h b/src/include/exchange-database/insert_kyc_requirement_process.h
@@ -0,0 +1,62 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/insert_kyc_requirement_process.h
+ * @brief implementation of the insert_kyc_requirement_process function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_INSERT_KYC_REQUIREMENT_PROCESS_H
+#define EXCHANGE_DATABASE_INSERT_KYC_REQUIREMENT_PROCESS_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Begin KYC requirement process.
+ *
+ * @param pg the database context
+ * @param h_payto account that must be KYC'ed
+ * @param measure_index which of the measures in
+ *    jmeasures does this KYC process relate to
+ * @param legitimization_measure_serial_id which
+ *    legitimization measure set does this KYC process
+ *    relate to (uniquely identifies jmeasures)
+ * @param provider_name provider that must be checked
+ * @param provider_account_id provider account ID
+ * @param provider_legitimization_id provider legitimization ID
+ * @param[out] process_row row the process is stored under
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_insert_kyc_requirement_process (struct
+                                                 TALER_EXCHANGEDB_PostgresContext
+                                                 *
+                                                 pg,
+                                                 const struct
+                                                 TALER_NormalizedPaytoHashP *
+                                                 h_payto,
+                                                 uint32_t measure_index,
+                                                 uint64_t
+                                                 legitimization_measure_serial_id,
+                                                 const char *provider_name,
+                                                 const char *provider_account_id
+                                                 ,
+                                                 const char *
+                                                 provider_legitimization_id,
+                                                 uint64_t *process_row);
+
+#endif
diff --git a/src/include/exchange-database/insert_partner.h b/src/include/exchange-database/insert_partner.h
@@ -0,0 +1,54 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/insert_partner.h
+ * @brief implementation of the insert_partner function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_INSERT_PARTNER_H
+#define EXCHANGE_DATABASE_INSERT_PARTNER_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Function called to store configuration data about a partner
+ * exchange that we are federated with.
+ *
+ * @param pg the database context
+ * @param master_pub public offline signing key of the partner exchange
+ * @param start_date when does the following data start to be valid
+ * @param end_date when does the validity end (exclusive)
+ * @param wad_frequency how often do we do exchange-to-exchange settlements?
+ * @param wad_fee how much do we charge for transfers to the partner
+ * @param partner_base_url base URL of the partner exchange
+ * @param master_sig signature with our offline signing key affirming the above
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_insert_partner (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                 const struct TALER_MasterPublicKeyP *master_pub
+                                 ,
+                                 struct GNUNET_TIME_Timestamp start_date,
+                                 struct GNUNET_TIME_Timestamp end_date,
+                                 struct GNUNET_TIME_Relative wad_frequency,
+                                 const struct TALER_Amount *wad_fee,
+                                 const char *partner_base_url,
+                                 const struct TALER_MasterSignatureP *master_sig
+                                 );
+
+#endif
diff --git a/src/include/exchange-database/insert_purse_request.h b/src/include/exchange-database/insert_purse_request.h
@@ -0,0 +1,69 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/insert_purse_request.h
+ * @brief implementation of the insert_purse_request function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_INSERT_PURSE_REQUEST_H
+#define EXCHANGE_DATABASE_INSERT_PURSE_REQUEST_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called to create a new purse with certain meta data.
+ *
+ * @param pg the database context
+ * @param purse_pub public key of the new purse
+ * @param merge_pub public key providing the merge capability
+ * @param purse_expiration time when the purse will expire
+ * @param h_contract_terms hash of the contract for the purse
+ * @param age_limit age limit to enforce for payments into the purse
+ * @param flags flags for the operation
+ * @param purse_fee fee we are allowed to charge to the reserve (depending on @a flags)
+ * @param amount target amount (with fees) to be put into the purse
+ * @param purse_sig signature with @a purse_pub's private key affirming the above
+ * @param[out] in_conflict set to true if the meta data
+ *             conflicts with an existing purse;
+ *             in this case, the return value will be
+ *             #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT despite the failure
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_insert_purse_request (struct TALER_EXCHANGEDB_PostgresContext *
+                                       pg,
+                                       const struct
+                                       TALER_PurseContractPublicKeyP *
+                                       purse_pub,
+                                       const struct TALER_PurseMergePublicKeyP *
+                                       merge_pub,
+                                       struct GNUNET_TIME_Timestamp
+                                       purse_expiration,
+                                       const struct TALER_PrivateContractHashP *
+                                       h_contract_terms,
+                                       uint32_t age_limit,
+                                       enum TALER_WalletAccountMergeFlags flags,
+                                       const struct TALER_Amount *purse_fee,
+                                       const struct TALER_Amount *amount,
+                                       const struct
+                                       TALER_PurseContractSignatureP *
+                                       purse_sig,
+                                       bool *in_conflict);
+
+#endif
diff --git a/src/include/exchange-database/insert_records_by_table.h b/src/include/exchange-database/insert_records_by_table.h
@@ -0,0 +1,43 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file insert_records_by_table.h
+ * @brief implementation of the insert_records_by_table function
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_INSERT_RECORDS_BY_TABLE_H
+#define EXCHANGE_DATABASE_INSERT_RECORDS_BY_TABLE_H
+
+#include "taler/taler_exchangedb_lib.h"
+#include "exchange-database/lookup_records_by_table.h"
+
+
+/**
+ * Insert record set into @a table.  Used in exchange-auditor database
+ * replication.
+ *
+ * @param pg the database context
+ * @param td table data to insert
+ * @return transaction status code, #GNUNET_DB_STATUS_HARD_ERROR if
+ *         @e table in @a tr is not supported
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_insert_records_by_table (
+  struct TALER_EXCHANGEDB_PostgresContext *pg,
+  const struct TALER_EXCHANGEDB_TableData *td);
+
+
+#endif
diff --git a/src/include/exchange-database/insert_refund.h b/src/include/exchange-database/insert_refund.h
@@ -0,0 +1,38 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/insert_refund.h
+ * @brief implementation of the insert_refund function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_INSERT_REFUND_H
+#define EXCHANGE_DATABASE_INSERT_REFUND_H
+
+#include "taler/taler_exchangedb_lib.h"
+#include "exchange-database/do_refund.h"
+
+/**
+ * Insert information about refunded coin into the database.
+ *
+ * @param pg the database context
+ * @param refund refund information to store
+ * @return query result status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_insert_refund (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                const struct TALER_EXCHANGEDB_Refund *refund);
+
+#endif
diff --git a/src/include/exchange-database/insert_reserve_closed.h b/src/include/exchange-database/insert_reserve_closed.h
@@ -0,0 +1,58 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/insert_reserve_closed.h
+ * @brief implementation of the insert_reserve_closed function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_INSERT_RESERVE_CLOSED_H
+#define EXCHANGE_DATABASE_INSERT_RESERVE_CLOSED_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Insert reserve close operation into database.
+ *
+ * @param pg the database context
+ * @param reserve_pub which reserve is this about?
+ * @param execution_date when did we perform the transfer?
+ * @param receiver_account to which account do we transfer?
+ * @param wtid wire transfer details
+ * @param amount_with_fee amount we charged to the reserve
+ * @param closing_fee how high is the closing fee
+ * @param close_request_row identifies explicit close request, 0 for none
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_insert_reserve_closed (struct
+                                        TALER_EXCHANGEDB_PostgresContext *pg,
+                                        const struct TALER_ReservePublicKeyP *
+                                        reserve_pub,
+                                        struct GNUNET_TIME_Timestamp
+                                        execution_date,
+                                        const struct TALER_FullPayto
+                                        receiver_account,
+                                        const struct
+                                        TALER_WireTransferIdentifierRawP *wtid,
+                                        const struct TALER_Amount *
+                                        amount_with_fee,
+                                        const struct TALER_Amount *closing_fee,
+                                        uint64_t close_request_row);
+
+#endif
diff --git a/src/include/taler/exchange-database/insert_reserve_open_deposit.h b/src/include/exchange-database/insert_reserve_open_deposit.h
diff --git a/src/include/exchange-database/insert_sanction_list_hit.h b/src/include/exchange-database/insert_sanction_list_hit.h
@@ -0,0 +1,54 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2025 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/insert_sanction_list_hit.h
+ * @brief implementation of the insert_sanction_list_hit function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_INSERT_SANCTION_LIST_HIT_H
+#define EXCHANGE_DATABASE_INSERT_SANCTION_LIST_HIT_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Update sanction list hit status of the given account.
+ *
+ * @param pg the database context
+ * @param h_payto account for which the hit is to be stored
+ * @param to_investigate true to flag account for investigation,
+ *        false to **preserve** existing status
+ * @param new_rules new KYC rules to apply to the account, NULL to preserve
+ *        existing rules
+ * @param account_properties new account properties
+ * @param num_events length of the @a events array
+ * @param events array of KYC events to trigger
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_insert_sanction_list_hit (struct
+                                           TALER_EXCHANGEDB_PostgresContext *pg,
+                                           const struct
+                                           TALER_NormalizedPaytoHashP *
+                                           h_payto,
+                                           bool to_investigate,
+                                           const json_t *new_rules,
+                                           const json_t *account_properties,
+                                           unsigned int num_events,
+                                           const char **events);
+
+#endif
diff --git a/src/include/exchange-database/insert_signkey_revocation.h b/src/include/exchange-database/insert_signkey_revocation.h
@@ -0,0 +1,46 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/insert_signkey_revocation.h
+ * @brief implementation of the insert_signkey_revocation function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_INSERT_SIGNKEY_REVOCATION_H
+#define EXCHANGE_DATABASE_INSERT_SIGNKEY_REVOCATION_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Store information about a revoked online signing key.
+ *
+ * @param pg the database context
+ * @param exchange_pub exchange online signing key that was revoked
+ * @param master_sig signature affirming the revocation
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_insert_signkey_revocation (struct
+                                            TALER_EXCHANGEDB_PostgresContext *pg
+                                            ,
+                                            const struct
+                                            TALER_ExchangePublicKeyP *
+                                            exchange_pub,
+                                            const struct
+                                            TALER_MasterSignatureP *
+                                            master_sig);
+
+#endif
diff --git a/src/include/exchange-database/insert_successor_measure.h b/src/include/exchange-database/insert_successor_measure.h
@@ -0,0 +1,43 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022, 2023 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/insert_successor_measure.h
+ * @brief implementation of the insert_successor_measure function for Postgres
+ * @author Florian Dold
+ */
+#ifndef EXCHANGE_DATABASE_INSERT_SUCCESSOR_MEASURE_H
+#define EXCHANGE_DATABASE_INSERT_SUCCESSOR_MEASURE_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_insert_successor_measure (struct
+                                           TALER_EXCHANGEDB_PostgresContext *pg,
+                                           const struct
+                                           TALER_NormalizedPaytoHashP *
+                                           h_payto,
+                                           struct GNUNET_TIME_Timestamp
+                                           decision_time,
+                                           const char *new_measure_name,
+                                           const json_t *jmeasures,
+                                           bool *unknown_account,
+                                           struct GNUNET_TIME_Timestamp *
+                                           last_date);
+
+
+#endif
diff --git a/src/include/exchange-database/insert_wire.h b/src/include/exchange-database/insert_wire.h
@@ -0,0 +1,61 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/insert_wire.h
+ * @brief implementation of the insert_wire function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_INSERT_WIRE_H
+#define EXCHANGE_DATABASE_INSERT_WIRE_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Insert information about an wire account used by this exchange.
+ *
+ * @param pg the database context
+ * @param payto_uri wire account of the exchange
+ * @param conversion_url URL of a conversion service, NULL if there is no conversion
+ * @param open_banking_gateway open banking gateway service, NULL if unavailable
+ * @param wire_transfer_gateway wire transfer gateway service, NULL if unavailable
+ * @param debit_restrictions JSON array with debit restrictions on the account
+ * @param credit_restrictions JSON array with credit restrictions on the account
+ * @param start_date date when the account was added by the offline system
+ *                      (only to be used for replay detection)
+ * @param master_sig public signature affirming the existence of the account,
+ *         must be of purpose #TALER_SIGNATURE_MASTER_WIRE_DETAILS
+ * @param bank_label label to show this entry under in the UI, can be NULL
+ * @param priority determines order in which entries are shown in the UI
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_insert_wire (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                              const struct TALER_FullPayto payto_uri,
+                              const char *conversion_url,
+                              const char *open_banking_gateway,
+                              const char *wire_transfer_gateway,
+                              const json_t *debit_restrictions,
+                              const json_t *credit_restrictions,
+                              struct GNUNET_TIME_Timestamp start_date,
+                              const struct TALER_MasterSignatureP *master_sig,
+                              const char *bank_label,
+                              int64_t priority);
+
+
+#endif
diff --git a/src/include/exchange-database/insert_wire_fee.h b/src/include/exchange-database/insert_wire_fee.h
@@ -0,0 +1,49 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/insert_wire_fee.h
+ * @brief implementation of the insert_wire_fee function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_INSERT_WIRE_FEE_H
+#define EXCHANGE_DATABASE_INSERT_WIRE_FEE_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Insert wire transfer fee into database.
+ *
+ * @param pg the database context
+ * @param type type of wire transfer this fee applies for
+ * @param start_date when does the fee go into effect
+ * @param end_date when does the fee end being valid
+ * @param fees how high are the wire fees
+ * @param master_sig signature over the above by the exchange master key
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_TALER_EXCHANGEDB_insert_wire_fee (struct
+                                        TALER_EXCHANGEDB_PostgresContext *pg,
+                                        const char *type,
+                                        struct GNUNET_TIME_Timestamp start_date,
+                                        struct GNUNET_TIME_Timestamp end_date,
+                                        const struct TALER_WireFeeSet *fees,
+                                        const struct TALER_MasterSignatureP *
+                                        master_sig);
+
+#endif
diff --git a/src/include/exchange-database/iterate_active_auditors.h b/src/include/exchange-database/iterate_active_auditors.h
@@ -0,0 +1,75 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/iterate_active_auditors.h
+ * @brief implementation of the iterate_active_auditors function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_ITERATE_ACTIVE_AUDITORS_H
+#define EXCHANGE_DATABASE_ITERATE_ACTIVE_AUDITORS_H
+
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called with information about the exchange's auditors.
+ *
+ * @param cls closure with a `struct TEH_KeyStateHandle *`
+ * @param auditor_pub the public key of the auditor
+ * @param auditor_url URL of the REST API of the auditor
+ * @param auditor_name human readable official name of the auditor
+ */
+typedef void
+(*TALER_EXCHANGEDB_AuditorsCallback)(
+  void *cls,
+  const struct TALER_AuditorPublicKeyP *auditor_pub,
+  const char *auditor_url,
+  const char *auditor_name);
+
+
+/* Callback typedefs */
+/**
+ * Function called with information about the exchange's auditors.
+ *
+ * @param cls closure with a `struct TEH_KeyStateHandle *`
+ * @param auditor_pub the public key of the auditor
+ * @param auditor_url URL of the REST API of the auditor
+ * @param auditor_name human readable official name of the auditor
+ */
+typedef void
+(*TALER_EXCHANGEDB_AuditorsCallback)(
+  void *cls,
+  const struct TALER_AuditorPublicKeyP *auditor_pub,
+  const char *auditor_url,
+  const char *auditor_name);
+
+/**
+ * Function called to invoke @a cb on every active auditor. Disabled
+ * auditors are skipped. Runs in its own read-only transaction.
+ *
+ * @param pg the database context
+ * @param cb function to call on each active auditor
+ * @param cb_cls closure for @a cb
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_iterate_active_auditors (struct
+                                          TALER_EXCHANGEDB_PostgresContext *pg,
+                                          TALER_EXCHANGEDB_AuditorsCallback cb,
+                                          void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/iterate_active_signkeys.h b/src/include/exchange-database/iterate_active_signkeys.h
@@ -0,0 +1,79 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/iterate_active_signkeys.h
+ * @brief implementation of the iterate_active_signkeys function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_ITERATE_ACTIVE_SIGNKEYS_H
+#define EXCHANGE_DATABASE_ITERATE_ACTIVE_SIGNKEYS_H
+
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Signature of a function called with information about the exchange's
+ * online signing keys.
+ *
+ * @param cls closure with a `struct TEH_KeyStateHandle *`
+ * @param exchange_pub public key of the exchange
+ * @param meta meta data information about the signing type (expirations)
+ * @param master_sig master signature affirming the validity of this denomination
+ */
+typedef void
+(*TALER_EXCHANGEDB_ActiveSignkeysCallback)(
+  void *cls,
+  const struct TALER_ExchangePublicKeyP *exchange_pub,
+  const struct TALER_EXCHANGEDB_SignkeyMetaData *meta,
+  const struct TALER_MasterSignatureP *master_sig);
+
+
+/* Callback typedefs */
+/**
+ * Signature of a function called with information about the exchange's
+ * online signing keys.
+ *
+ * @param cls closure with a `struct TEH_KeyStateHandle *`
+ * @param exchange_pub public key of the exchange
+ * @param meta meta data information about the signing type (expirations)
+ * @param master_sig master signature affirming the validity of this denomination
+ */
+typedef void
+(*TALER_EXCHANGEDB_ActiveSignkeysCallback)(
+  void *cls,
+  const struct TALER_ExchangePublicKeyP *exchange_pub,
+  const struct TALER_EXCHANGEDB_SignkeyMetaData *meta,
+  const struct TALER_MasterSignatureP *master_sig);
+
+/**
+ * Function called to invoke @a cb on every non-revoked exchange signing key
+ * that has been signed by the master key.  Revoked and (for signing!)
+ * expired keys are skipped. Runs in its own read-only transaction.
+ *
+ * @param pg the database context
+ * @param cb function to call on each signing key
+ * @param cb_cls closure for @a cb
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_iterate_active_signkeys (struct
+                                          TALER_EXCHANGEDB_PostgresContext *pg,
+                                          TALER_EXCHANGEDB_ActiveSignkeysCallback
+                                          cb,
+                                          void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/iterate_auditor_denominations.h b/src/include/exchange-database/iterate_auditor_denominations.h
@@ -0,0 +1,81 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/iterate_auditor_denominations.h
+ * @brief implementation of the iterate_auditor_denominations function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_ITERATE_AUDITOR_DENOMINATIONS_H
+#define EXCHANGE_DATABASE_ITERATE_AUDITOR_DENOMINATIONS_H
+
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called with information about the denominations
+ * audited by the exchange's auditors.
+ *
+ * @param cls closure with a `struct TEH_KeyStateHandle *`
+ * @param auditor_pub the public key of an auditor
+ * @param h_denom_pub hash of a denomination key audited by this auditor
+ * @param auditor_sig signature from the auditor affirming this
+ */
+typedef void
+(*TALER_EXCHANGEDB_AuditorDenominationsCallback)(
+  void *cls,
+  const struct TALER_AuditorPublicKeyP *auditor_pub,
+  const struct TALER_DenominationHashP *h_denom_pub,
+  const struct TALER_AuditorSignatureP *auditor_sig);
+
+
+/* Callback typedefs */
+/**
+ * Function called with information about the denominations
+ * audited by the exchange's auditors.
+ *
+ * @param cls closure with a `struct TEH_KeyStateHandle *`
+ * @param auditor_pub the public key of an auditor
+ * @param h_denom_pub hash of a denomination key audited by this auditor
+ * @param auditor_sig signature from the auditor affirming this
+ */
+typedef void
+(*TALER_EXCHANGEDB_AuditorDenominationsCallback)(
+  void *cls,
+  const struct TALER_AuditorPublicKeyP *auditor_pub,
+  const struct TALER_DenominationHashP *h_denom_pub,
+  const struct TALER_AuditorSignatureP *auditor_sig);
+
+/**
+ * Function called to invoke @a cb on every denomination with an active
+ * auditor. Disabled auditors and denominations without auditor are
+ * skipped. Runs in its own read-only transaction.
+ *
+ * @param pg the database context
+ * @param cb function to call on each active auditor
+ * @param cb_cls closure for @a cb
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_iterate_auditor_denominations (struct
+                                                TALER_EXCHANGEDB_PostgresContext
+                                                *pg
+                                                ,
+                                                TALER_EXCHANGEDB_AuditorDenominationsCallback
+                                                cb,
+                                                void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/iterate_denomination_info.h b/src/include/exchange-database/iterate_denomination_info.h
@@ -0,0 +1,80 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/iterate_denomination_info.h
+ * @brief implementation of the iterate_denomination_info function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_ITERATE_DENOMINATION_INFO_H
+#define EXCHANGE_DATABASE_ITERATE_DENOMINATION_INFO_H
+
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called with information about the exchange's denomination keys.
+ * Note that the 'master' field in @a issue will not yet be initialized when
+ * this function is called!
+ *
+ * @param cls closure
+ * @param denom_serial table row of the denomination
+ * @param denom_pub public key of the denomination
+ * @param issue detailed information about the denomination (value, expiration times, fees);
+ */
+typedef void
+(*TALER_EXCHANGEDB_DenominationCallback)(
+  void *cls,
+  uint64_t denom_serial,
+  const struct TALER_DenominationPublicKey *denom_pub,
+  const struct TALER_EXCHANGEDB_DenominationKeyInformation *issue);
+
+
+/* Callback typedefs */
+/**
+ * Function called with information about the exchange's denomination keys.
+ * Note that the 'master' field in @a issue will not yet be initialized when
+ * this function is called!
+ *
+ * @param cls closure
+ * @param denom_serial table row of the denomination
+ * @param denom_pub public key of the denomination
+ * @param issue detailed information about the denomination (value, expiration times, fees);
+ */
+typedef void
+(*TALER_EXCHANGEDB_DenominationCallback)(
+  void *cls,
+  uint64_t denom_serial,
+  const struct TALER_DenominationPublicKey *denom_pub,
+  const struct TALER_EXCHANGEDB_DenominationKeyInformation *issue);
+
+/**
+ * Fetch information about all known denomination keys.
+ *
+ * @param pg the database context
+ * @param cb function to call on each denomination key
+ * @param cb_cls closure for @a cb
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_iterate_denomination_info (struct
+                                            TALER_EXCHANGEDB_PostgresContext *pg
+                                            ,
+                                            TALER_EXCHANGEDB_DenominationCallback
+                                            cb,
+                                            void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/iterate_denominations.h b/src/include/exchange-database/iterate_denominations.h
@@ -0,0 +1,68 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/iterate_denominations.h
+ * @brief implementation of the iterate_denominations function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_ITERATE_DENOMINATIONS_H
+#define EXCHANGE_DATABASE_ITERATE_DENOMINATIONS_H
+
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Signature of a function called with information about the exchange's
+ * denomination keys.
+ *
+ * @param cls closure with a `struct TEH_KeyStateHandle *`
+ * @param denom_pub public key of the denomination
+ * @param h_denom_pub hash of @a denom_pub
+ * @param meta meta data information about the denomination type (value, expirations, fees)
+ * @param master_sig master signature affirming the validity of this denomination
+ * @param recoup_possible true if the key was revoked and clients can currently recoup
+ *        coins of this denomination
+ */
+typedef void
+(*TALER_EXCHANGEDB_DenominationsCallback)(
+  void *cls,
+  const struct TALER_DenominationPublicKey *denom_pub,
+  const struct TALER_DenominationHashP *h_denom_pub,
+  const struct TALER_EXCHANGEDB_DenominationKeyMetaData *meta,
+  const struct TALER_MasterSignatureP *master_sig,
+  bool recoup_possible);
+
+
+/**
+ * Function called to invoke @a cb on every known denomination key (revoked
+ * and non-revoked) that has been signed by the master key. Runs in its own
+ * read-only transaction.
+ *
+ *
+ * @param pg the database context
+ * @param cb function to call on each denomination key
+ * @param cb_cls closure for @a cb
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_iterate_denominations (struct
+                                        TALER_EXCHANGEDB_PostgresContext *pg,
+                                        TALER_EXCHANGEDB_DenominationsCallback
+                                        cb,
+                                        void *cb_cls);
+
+#endif
diff --git a/src/include/taler/exchange-database/iterate_kyc_reference.h b/src/include/exchange-database/iterate_kyc_reference.h
diff --git a/src/include/taler/exchange-database/iterate_reserve_close_info.h b/src/include/exchange-database/iterate_reserve_close_info.h
diff --git a/src/include/exchange-database/kyc_provider_account_lookup.h b/src/include/exchange-database/kyc_provider_account_lookup.h
@@ -0,0 +1,53 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/kyc_provider_account_lookup.h
+ * @brief implementation of the kyc_provider_account_lookup function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_KYC_PROVIDER_ACCOUNT_LOOKUP_H
+#define EXCHANGE_DATABASE_KYC_PROVIDER_ACCOUNT_LOOKUP_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Lookup an
+ * @a h_payto by @a provider_legitimization_id.
+ *
+ * @param pg the database context
+ * @param provider_name
+ * @param provider_legitimization_id legi to look up
+ * @param[out] h_payto where to write the result
+ * @param[out] is_wallet set to true if @a h_payto is for a wallet
+ * @param[out] process_row where to write the row of the entry
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_kyc_provider_account_lookup (struct
+                                              TALER_EXCHANGEDB_PostgresContext *
+                                              pg,
+                                              const char *provider_name,
+                                              const char *
+                                              provider_legitimization_id,
+                                              struct TALER_NormalizedPaytoHashP
+                                              *
+                                              h_payto,
+                                              bool *is_wallet,
+                                              uint64_t *process_row);
+
+#endif
diff --git a/src/include/exchange-database/kycauth_in_insert.h b/src/include/exchange-database/kycauth_in_insert.h
@@ -0,0 +1,54 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/kycauth_in_insert.h
+ * @brief implementation of the kycauth_in_insert function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_KYCAUTH_IN_INSERT_H
+#define EXCHANGE_DATABASE_KYCAUTH_IN_INSERT_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Insert an incoming KCYAUTH wire transfer into
+ * the database and update the authentication key
+ * for the origin account.
+ *
+ * @param pg the database context
+ * @param account_pub public key of the account
+ * @param credit_amount amount we were credited
+ * @param execution_date when was the transfer made
+ * @param debit_account_uri URI of the debit account
+ * @param section_name section of the exchange bank account that received the transfer
+ * @param serial_id bank-specific row identifying the transfer
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_kycauth_in_insert (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                    const union TALER_AccountPublicKeyP *
+                                    account_pub,
+                                    const struct TALER_Amount *credit_amount,
+                                    struct GNUNET_TIME_Timestamp execution_date,
+                                    const struct TALER_FullPayto
+                                    debit_account_uri,
+                                    const char *section_name,
+                                    uint64_t serial_id);
+
+
+#endif
diff --git a/src/include/exchange-database/lookup_active_legitimization.h b/src/include/exchange-database/lookup_active_legitimization.h
@@ -0,0 +1,49 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/lookup_active_legitimization.h
+ * @brief implementation of the lookup_active_legitimization function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_LOOKUP_ACTIVE_LEGITIMIZATION_H
+#define EXCHANGE_DATABASE_LOOKUP_ACTIVE_LEGITIMIZATION_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Lookup measure data for an active legitimization process.
+ *
+ * @param pg the database context
+ * @param legitimization_process_serial_id
+ *    row in legitimization_processes table to access
+ * @param[out] measure_index set to the measure the
+ *    process is trying to satisfy
+ * @param[out] jmeasures set to the legitimization
+ *    measures that were put on the account
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_lookup_active_legitimization (struct
+                                               TALER_EXCHANGEDB_PostgresContext
+                                               *pg,
+                                               uint64_t
+                                               legitimization_process_serial_id,
+                                               uint32_t *measure_index,
+                                               json_t **jmeasures);
+
+
+#endif
diff --git a/src/include/exchange-database/lookup_aml_file_number.h b/src/include/exchange-database/lookup_aml_file_number.h
@@ -0,0 +1,47 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2025 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/lookup_aml_file_number.h
+ * @brief implementation of the lookup_aml_file_number function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_LOOKUP_AML_FILE_NUMBER_H
+#define EXCHANGE_DATABASE_LOOKUP_AML_FILE_NUMBER_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Lookup AML file number by the payto address.
+ *
+ * @param pg the database context
+ * @param h_payto account for which to find the row ID
+ * @param[out] kyc_target_row set to row in the kyc_targets table for @a h_payto
+ * @param[out] is_wallet set to true if this account is for a wallet
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_lookup_aml_file_number (struct
+                                         TALER_EXCHANGEDB_PostgresContext *pg,
+                                         const struct
+                                         TALER_NormalizedPaytoHashP *
+                                         h_payto,
+                                         uint64_t *kyc_target_row,
+                                         bool *is_wallet);
+
+
+#endif
diff --git a/src/include/exchange-database/lookup_aml_history.h b/src/include/exchange-database/lookup_aml_history.h
@@ -0,0 +1,108 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/lookup_aml_history.h
+ * @brief implementation of the lookup_aml_history function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_LOOKUP_AML_HISTORY_H
+#define EXCHANGE_DATABASE_LOOKUP_AML_HISTORY_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called with historic AML events of an
+ * account.
+ *
+ * @param cls closure
+ * @param outcome_serial_id row ID of the decision
+ * @param decision_time when was the decision taken
+ * @param justification what was the given justification
+ * @param decider_pub which key signed the decision
+ * @param jproperties what are the new account properties
+ * @param jnew_rules what are the new account rules
+ * @param to_investigate should AML staff investigate
+ *          after the decision
+ * @param is_active is this the active decision
+ */
+typedef void
+(*TALER_EXCHANGEDB_AmlHistoryCallback) (
+  void *cls,
+  uint64_t outcome_serial_id,
+  struct GNUNET_TIME_Timestamp decision_time,
+  const char *justification,
+  const struct TALER_AmlOfficerPublicKeyP *decider_pub,
+  const json_t *jproperties,
+  const json_t *jnew_rules,
+  bool to_investigate,
+  bool is_active);
+
+
+/* Callback typedefs */
+/**
+ * Function called with historic AML events of an
+ * account.
+ *
+ * @param cls closure
+ * @param outcome_serial_id row ID of the decision
+ * @param decision_time when was the decision taken
+ * @param justification what was the given justification
+ * @param decider_pub which key signed the decision
+ * @param jproperties what are the new account properties
+ * @param jnew_rules what are the new account rules
+ * @param to_investigate should AML staff investigate
+ *          after the decision
+ * @param is_active is this the active decision
+ */
+typedef void
+(*TALER_EXCHANGEDB_AmlHistoryCallback) (
+  void *cls,
+  uint64_t outcome_serial_id,
+  struct GNUNET_TIME_Timestamp decision_time,
+  const char *justification,
+  const struct TALER_AmlOfficerPublicKeyP *decider_pub,
+  const json_t *jproperties,
+  const json_t *jnew_rules,
+  bool to_investigate,
+  bool is_active);
+
+/**
+ * Lookup AML history for an account identified via
+ * @a h_payto.
+ *
+ * @param pg the database context
+ * @param h_payto hash of account to lookup history for
+ * @param offset row ID to start returning results from
+ * @param limit how many results to return, negative for descending order
+ * @param cb function to call on results
+ * @param cb_cls closure for @a cb
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_lookup_aml_history (struct TALER_EXCHANGEDB_PostgresContext *pg
+                                     ,
+                                     const struct TALER_NormalizedPaytoHashP *
+                                     h_payto,
+                                     uint64_t offset,
+                                     int64_t limit,
+                                     TALER_EXCHANGEDB_AmlHistoryCallback cb,
+                                     void *cb_cls);
+
+
+#endif
diff --git a/src/include/exchange-database/lookup_aml_officer.h b/src/include/exchange-database/lookup_aml_officer.h
@@ -0,0 +1,51 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/lookup_aml_officer.h
+ * @brief implementation of the lookup_aml_officer function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_LOOKUP_AML_OFFICER_H
+#define EXCHANGE_DATABASE_LOOKUP_AML_OFFICER_H
+
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Fetch AML staff record.
+ *
+ * @param pg the database context
+ * @param decider_pub public key of the staff member
+ * @param[out] master_sig offline signature affirming the AML officer
+ * @param[out] decider_name full name of the staff member
+ * @param[out] is_active true to enable, false to set as inactive
+ * @param[out] read_only true to set read-only access
+ * @param[out] last_change when was the change made effective
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_lookup_aml_officer (struct TALER_EXCHANGEDB_PostgresContext *pg
+                                     ,
+                                     const struct TALER_AmlOfficerPublicKeyP *
+                                     decider_pub,
+                                     struct TALER_MasterSignatureP *master_sig,
+                                     char **decider_name,
+                                     bool *is_active,
+                                     bool *read_only,
+                                     struct GNUNET_TIME_Absolute *last_change);
+
+#endif
diff --git a/src/include/exchange-database/lookup_auditor_status.h b/src/include/exchange-database/lookup_auditor_status.h
@@ -0,0 +1,44 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/lookup_auditor_status.h
+ * @brief implementation of the lookup_auditor_status function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_LOOKUP_AUDITOR_STATUS_H
+#define EXCHANGE_DATABASE_LOOKUP_AUDITOR_STATUS_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Lookup current state of an auditor.
+ *
+ * @param pg the database context
+ * @param auditor_pub key to look up information for
+ * @param[out] auditor_url set to the base URL of the auditor's REST API; memory to be
+ *            released by the caller!
+ * @param[out] enabled set if the auditor is currently in use
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_lookup_auditor_status (struct
+                                        TALER_EXCHANGEDB_PostgresContext *pg,
+                                        const struct TALER_AuditorPublicKeyP *
+                                        auditor_pub,
+                                        char **auditor_url,
+                                        bool *enabled);
+
+#endif
diff --git a/src/include/exchange-database/lookup_auditor_timestamp.h b/src/include/exchange-database/lookup_auditor_timestamp.h
@@ -0,0 +1,45 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/lookup_auditor_timestamp.h
+ * @brief implementation of the lookup_auditor_timestamp function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_LOOKUP_AUDITOR_TIMESTAMP_H
+#define EXCHANGE_DATABASE_LOOKUP_AUDITOR_TIMESTAMP_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Check the last date an auditor was modified.
+ *
+ * @param pg the database context
+ * @param auditor_pub key to look up information for
+ * @param[out] last_date last modification date to auditor status
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_lookup_auditor_timestamp (struct
+                                           TALER_EXCHANGEDB_PostgresContext *pg,
+                                           const struct
+                                           TALER_AuditorPublicKeyP *
+                                           auditor_pub,
+                                           struct GNUNET_TIME_Timestamp *
+                                           last_date);
+
+#endif
diff --git a/src/include/taler/exchange-database/lookup_completed_legitimization.h b/src/include/exchange-database/lookup_completed_legitimization.h
diff --git a/src/include/exchange-database/lookup_denomination_key.h b/src/include/exchange-database/lookup_denomination_key.h
@@ -0,0 +1,45 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/lookup_denomination_key.h
+ * @brief implementation of the lookup_denomination_key function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_LOOKUP_DENOMINATION_KEY_H
+#define EXCHANGE_DATABASE_LOOKUP_DENOMINATION_KEY_H
+
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Lookup information about current denomination key.
+ *
+ * @param pg the database context
+ * @param h_denom_pub hash of the denomination public key
+ * @param[out] meta set to various meta data about the key
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_lookup_denomination_key (struct
+                                          TALER_EXCHANGEDB_PostgresContext *pg,
+                                          const struct TALER_DenominationHashP *
+                                          h_denom_pub,
+                                          struct
+                                          TALER_EXCHANGEDB_DenominationKeyMetaData
+                                          *
+                                          meta);
+
+#endif
diff --git a/src/include/exchange-database/lookup_global_fee_by_time.h b/src/include/exchange-database/lookup_global_fee_by_time.h
@@ -0,0 +1,59 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/lookup_global_fee_by_time.h
+ * @brief implementation of the lookup_global_fee_by_time function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_LOOKUP_GLOBAL_FEE_BY_TIME_H
+#define EXCHANGE_DATABASE_LOOKUP_GLOBAL_FEE_BY_TIME_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Lookup information about known global fees.
+ *
+ * @param pg the database context
+ * @param start_time starting time of fee
+ * @param end_time end time of fee
+ * @param[out] fees set to wire fees for that time period; if
+ *             different global fee exists within this time
+ *             period, an 'invalid' amount is returned.
+ * @param[out] purse_timeout set to when unmerged purses expire
+ * @param[out] history_expiration set to when we expire reserve histories
+ * @param[out] purse_account_limit set to number of free purses
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_lookup_global_fee_by_time (struct
+                                            TALER_EXCHANGEDB_PostgresContext *pg
+                                            ,
+                                            struct GNUNET_TIME_Timestamp
+                                            start_time,
+                                            struct GNUNET_TIME_Timestamp
+                                            end_time,
+                                            struct TALER_GlobalFeeSet *fees,
+                                            struct GNUNET_TIME_Relative *
+                                            purse_timeout
+                                            ,
+                                            struct GNUNET_TIME_Relative *
+                                            history_expiration,
+                                            uint32_t *purse_account_limit);
+
+#endif
diff --git a/src/include/exchange-database/lookup_h_payto_by_access_token.h b/src/include/exchange-database/lookup_h_payto_by_access_token.h
@@ -0,0 +1,53 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/lookup_h_payto_by_access_token.h
+ * @brief implementation of the lookup_h_payto_by_access_token function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_LOOKUP_H_PAYTO_BY_ACCESS_TOKEN_H
+#define EXCHANGE_DATABASE_LOOKUP_H_PAYTO_BY_ACCESS_TOKEN_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Lookup @a h_payto based on an @a access_token.
+ *
+ * @param pg the database context
+ * @param access_token
+ *    set to token for access control
+ * @param[out] h_payto set to the the hash of the
+ *    payto URI of the account (if found)
+ * @param[out] is_wallet set to true if @a h_payto
+ *    is for a wallet
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_lookup_h_payto_by_access_token (struct
+                                                 TALER_EXCHANGEDB_PostgresContext
+                                                 *
+                                                 pg,
+                                                 const struct
+                                                 TALER_AccountAccessTokenP *
+                                                 access_token,
+                                                 struct
+                                                 TALER_NormalizedPaytoHashP *
+                                                 h_payto,
+                                                 bool *is_wallet);
+
+#endif
diff --git a/src/include/exchange-database/lookup_kyc_history.h b/src/include/exchange-database/lookup_kyc_history.h
@@ -0,0 +1,115 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/lookup_kyc_history.h
+ * @brief implementation of the lookup_kyc_history function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_LOOKUP_KYC_HISTORY_H
+#define EXCHANGE_DATABASE_LOOKUP_KYC_HISTORY_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called with historic KYC events of an
+ * account.
+ *
+ * @param cls closure
+ * @param provider_name name of the KYC provider
+ * @param finished did the KYC process finish
+ * @param error_code error code from the KYC process
+ * @param error_message error message from the KYC process,
+ *    or NULL for none
+ * @param provider_user_id user ID at the provider
+ *    or NULL for none
+ * @param provider_legitimization_id legitimization process ID at the provider
+ *    or NULL for none
+ * @param collection_time when was the data collected
+ * @param expiration_time when does the collected data expire
+ * @param encrypted_attributes_len number of bytes in @a encrypted_attributes
+ * @param encrypted_attributes encrypted KYC attributes
+ */
+typedef void
+(*TALER_EXCHANGEDB_KycHistoryCallback) (
+  void *cls,
+  const char *provider_name,
+  bool finished,
+  enum TALER_ErrorCode error_code,
+  const char *error_message,
+  const char *provider_user_id,
+  const char *provider_legitimization_id,
+  struct GNUNET_TIME_Timestamp collection_time,
+  struct GNUNET_TIME_Absolute expiration_time,
+  size_t encrypted_attributes_len,
+  const void *encrypted_attributes);
+
+
+/* Callback typedefs */
+/**
+ * Function called with historic KYC events of an
+ * account.
+ *
+ * @param cls closure
+ * @param provider_name name of the KYC provider
+ * @param finished did the KYC process finish
+ * @param error_code error code from the KYC process
+ * @param error_message error message from the KYC process,
+ *    or NULL for none
+ * @param provider_user_id user ID at the provider
+ *    or NULL for none
+ * @param provider_legitimization_id legitimization process ID at the provider
+ *    or NULL for none
+ * @param collection_time when was the data collected
+ * @param expiration_time when does the collected data expire
+ * @param encrypted_attributes_len number of bytes in @a encrypted_attributes
+ * @param encrypted_attributes encrypted KYC attributes
+ */
+typedef void
+(*TALER_EXCHANGEDB_KycHistoryCallback) (
+  void *cls,
+  const char *provider_name,
+  bool finished,
+  enum TALER_ErrorCode error_code,
+  const char *error_message,
+  const char *provider_user_id,
+  const char *provider_legitimization_id,
+  struct GNUNET_TIME_Timestamp collection_time,
+  struct GNUNET_TIME_Absolute expiration_time,
+  size_t encrypted_attributes_len,
+  const void *encrypted_attributes);
+
+/**
+ * Lookup KYC history for an account identified via
+ * @a h_payto.
+ *
+ * @param pg the database context
+ * @param h_payto hash of account to lookup history for
+ * @param cb function to call on results
+ * @param cb_cls closure for @a cb
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_lookup_kyc_history (struct TALER_EXCHANGEDB_PostgresContext *pg
+                                     ,
+                                     const struct TALER_NormalizedPaytoHashP *
+                                     h_payto,
+                                     TALER_EXCHANGEDB_KycHistoryCallback cb,
+                                     void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/lookup_kyc_process_by_account.h b/src/include/exchange-database/lookup_kyc_process_by_account.h
@@ -0,0 +1,59 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/lookup_kyc_process_by_account.h
+ * @brief implementation of the lookup_kyc_process_by_account function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_LOOKUP_KYC_PROCESS_BY_ACCOUNT_H
+#define EXCHANGE_DATABASE_LOOKUP_KYC_PROCESS_BY_ACCOUNT_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Lookup KYC provider meta data.
+ *
+ * @param pg the database context
+ * @param provider_name provider that must be checked
+ * @param h_payto account that must be KYC'ed
+ * @param[out] process_row row with the legitimization data
+ * @param[out] expiration how long is this KYC check set to be valid (in the past if invalid)
+ * @param[out] provider_account_id provider account ID
+ * @param[out] provider_legitimization_id provider legitimization ID
+ * @param[out] is_wallet set to true if @a h_payto is for a wallet
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_lookup_kyc_process_by_account (struct
+                                                TALER_EXCHANGEDB_PostgresContext
+                                                *pg
+                                                ,
+                                                const char *provider_name,
+                                                const struct
+                                                TALER_NormalizedPaytoHashP *
+                                                h_payto,
+                                                uint64_t *process_row,
+                                                struct GNUNET_TIME_Absolute *
+                                                expiration,
+                                                char **provider_account_id,
+                                                char **
+                                                provider_legitimization_id,
+                                                bool *is_wallet);
+
+#endif
diff --git a/src/include/exchange-database/lookup_kyc_requirement_by_row.h b/src/include/exchange-database/lookup_kyc_requirement_by_row.h
@@ -0,0 +1,72 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/lookup_kyc_requirement_by_row.h
+ * @brief implementation of the lookup_kyc_requirement_by_row function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_LOOKUP_KYC_REQUIREMENT_BY_ROW_H
+#define EXCHANGE_DATABASE_LOOKUP_KYC_REQUIREMENT_BY_ROW_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Lookup KYC requirement.
+ *
+ * @param pg the database context
+ * @param h_payto identifies account to look up requirement for
+ * @param account_pub set to public key of the account
+ *    needed to authorize access
+ * @param[out] is_wallet set to #GNUNET_YES if the account is
+ *    that of a wallet (#GNUNET_SYSERR is used if unknown)
+ * @param[out] access_token set to the access token to begin
+ *    work on KYC processes for this account
+ * @param[out] rule_gen row ID of the last decision this
+ *    response is based on (for long-polling by clients)
+ * @param[out] jrules set to active ``LegitimizationRuleSet``
+ *    of the account impacted by the requirement
+ * @param[out] aml_review set to true if the account is under
+ *    active review by AML staff
+ * @param[out] kyc_required set to true if the user must pass
+ *    some KYC check before some previous operation may continue
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_lookup_kyc_requirement_by_row (struct
+                                                TALER_EXCHANGEDB_PostgresContext
+                                                *pg
+                                                ,
+                                                const struct
+                                                TALER_NormalizedPaytoHashP *
+                                                h_payto,
+                                                const union
+                                                TALER_AccountPublicKeyP *
+                                                account_pub,
+                                                enum GNUNET_GenericReturnValue *
+                                                is_wallet,
+                                                struct TALER_AccountAccessTokenP
+                                                *
+                                                access_token,
+                                                uint64_t *rule_gen,
+                                                json_t **jrules,
+                                                bool *aml_review,
+                                                bool *kyc_required);
+
+
+#endif
diff --git a/src/include/exchange-database/lookup_kyc_status_by_token.h b/src/include/exchange-database/lookup_kyc_status_by_token.h
@@ -0,0 +1,47 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/lookup_kyc_status_by_token.h
+ * @brief implementation of the lookup_kyc_status_by_token function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_LOOKUP_KYC_STATUS_BY_TOKEN_H
+#define EXCHANGE_DATABASE_LOOKUP_KYC_STATUS_BY_TOKEN_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Lookup KYC status by account access token.
+ *
+ * @param pg the database context
+ * @param access_token key to look under
+ * @param[out] row set to requirement row that matches
+ * @param[out] jmeasures set to the LegitimizationMeasures for the @a access_token; must be freed by caller!
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_lookup_kyc_status_by_token (struct
+                                             TALER_EXCHANGEDB_PostgresContext *
+                                             pg,
+                                             const struct
+                                             TALER_AccountAccessTokenP *
+                                             access_token,
+                                             uint64_t *row,
+                                             json_t **jmeasures);
+
+
+#endif
diff --git a/src/include/exchange-database/lookup_pending_legitimization.h b/src/include/exchange-database/lookup_pending_legitimization.h
@@ -0,0 +1,62 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/lookup_pending_legitimization.h
+ * @brief implementation of the lookup_pending_legitimization function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_LOOKUP_PENDING_LEGITIMIZATION_H
+#define EXCHANGE_DATABASE_LOOKUP_PENDING_LEGITIMIZATION_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Lookup measure data for a legitimization process.
+ *
+ * @param pg the database context
+ * @param legitimization_measure_serial_id
+ *    row in legitimization_measures table to access
+ * @param[out] access_token
+ *    set to token for access control that must match
+ * @param[out] h_payto set to the the hash of the
+ *    payto URI of the account undergoing legitimization
+ * @param[out] jmeasures set to the legitimization
+ *    measures that were put on the account
+ * @param[out] is_finished set to true if the legitimization was
+ *    already finished
+ * @param[out] is_wallet set to true if @a h_payto is for a wallet
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_lookup_pending_legitimization (struct
+                                                TALER_EXCHANGEDB_PostgresContext
+                                                *pg
+                                                ,
+                                                uint64_t
+                                                legitimization_measure_serial_id,
+                                                struct TALER_AccountAccessTokenP
+                                                *
+                                                access_token,
+                                                struct
+                                                TALER_NormalizedPaytoHashP *
+                                                h_payto,
+                                                json_t **jmeasures,
+                                                bool *is_finished,
+                                                bool *is_wallet);
+
+#endif
diff --git a/src/include/taler/exchange-database/lookup_records_by_table.h b/src/include/exchange-database/lookup_records_by_table.h
diff --git a/src/include/exchange-database/lookup_rules_by_access_token.h b/src/include/exchange-database/lookup_rules_by_access_token.h
@@ -0,0 +1,47 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/lookup_rules_by_access_token.h
+ * @brief implementation of the lookup_rules_by_access_token function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_LOOKUP_RULES_BY_ACCESS_TOKEN_H
+#define EXCHANGE_DATABASE_LOOKUP_RULES_BY_ACCESS_TOKEN_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Lookup KYC rules by account access token.
+ *
+ * @param pg the database context
+ * @param h_payto account hash to look under
+ * @param[out] jnew_rules set to active LegitimizationRuleSet
+ * @param[out] rowid set to outcome_serial_id of the row
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_lookup_rules_by_access_token (struct
+                                               TALER_EXCHANGEDB_PostgresContext
+                                               *pg,
+                                               const struct
+                                               TALER_NormalizedPaytoHashP *
+                                               h_payto,
+                                               json_t **jnew_rules,
+                                               uint64_t *rowid);
+
+#endif
diff --git a/src/include/exchange-database/lookup_serial_by_table.h b/src/include/exchange-database/lookup_serial_by_table.h
@@ -0,0 +1,44 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file lookup_serial_by_table.h
+ * @brief implementation of the lookup_serial_by_table function
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_LOOKUP_SERIAL_BY_TABLE_H
+#define EXCHANGE_DATABASE_LOOKUP_SERIAL_BY_TABLE_H
+
+#include "taler/taler_exchangedb_lib.h"
+#include "exchange-database/lookup_records_by_table.h"
+
+/**
+ * Lookup the latest serial number of @a table.  Used in
+ * exchange-auditor database replication.
+ *
+ * @param pg the database context
+ * @param table table for which we should return the serial
+ * @param[out] serial latest serial number in use
+ * @return transaction status code, GNUNET_DB_STATUS_HARD_ERROR if
+ *         @a table does not have a serial number
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_lookup_serial_by_table (
+  struct TALER_EXCHANGEDB_PostgresContext *pg,
+  enum TALER_EXCHANGEDB_ReplicatedTable table,
+  uint64_t *serial);
+
+
+#endif
diff --git a/src/include/exchange-database/lookup_signing_key.h b/src/include/exchange-database/lookup_signing_key.h
@@ -0,0 +1,43 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/lookup_signing_key.h
+ * @brief implementation of the lookup_signing_key function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_LOOKUP_SIGNING_KEY_H
+#define EXCHANGE_DATABASE_LOOKUP_SIGNING_KEY_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Lookup signing key meta data.
+ *
+ * @param pg the database context
+ * @param exchange_pub the exchange online signing public key
+ * @param[out] meta meta data about @a exchange_pub
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_lookup_signing_key (struct TALER_EXCHANGEDB_PostgresContext *pg
+                                     ,
+                                     const struct TALER_ExchangePublicKeyP *
+                                     exchange_pub,
+                                     struct TALER_EXCHANGEDB_SignkeyMetaData *
+                                     meta);
+
+#endif
diff --git a/src/include/exchange-database/lookup_signkey_revocation.h b/src/include/exchange-database/lookup_signkey_revocation.h
@@ -0,0 +1,46 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/lookup_signkey_revocation.h
+ * @brief implementation of the lookup_signkey_revocation function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_LOOKUP_SIGNKEY_REVOCATION_H
+#define EXCHANGE_DATABASE_LOOKUP_SIGNKEY_REVOCATION_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Obtain information about a revoked online signing key.
+ *
+ * @param pg the database context
+ * @param exchange_pub exchange online signing key
+ * @param[out] master_sig set to signature affirming the revocation (if revoked)
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_lookup_signkey_revocation (struct
+                                            TALER_EXCHANGEDB_PostgresContext *pg
+                                            ,
+                                            const struct
+                                            TALER_ExchangePublicKeyP *
+                                            exchange_pub,
+                                            struct TALER_MasterSignatureP *
+                                            master_sig)
+;
+
+#endif
diff --git a/src/include/exchange-database/lookup_transfer_by_deposit.h b/src/include/exchange-database/lookup_transfer_by_deposit.h
@@ -0,0 +1,79 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/lookup_transfer_by_deposit.h
+ * @brief implementation of the lookup_transfer_by_deposit function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_LOOKUP_TRANSFER_BY_DEPOSIT_H
+#define EXCHANGE_DATABASE_LOOKUP_TRANSFER_BY_DEPOSIT_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Try to find the wire transfer details for a deposit operation.
+ * If we did not execute the deposit yet, return when it is supposed
+ * to be executed.
+ *
+ * @param pg the database context
+ * @param h_contract_terms hash of the proposal data
+ * @param h_wire hash of merchant wire details
+ * @param coin_pub public key of deposited coin
+ * @param merchant_pub merchant public key
+ * @param[out] pending set to true if the transaction is still pending
+ * @param[out] wtid wire transfer identifier, only set if @a pending is false
+ * @param[out] exec_time when was the transaction done, or
+ *         when we expect it to be done (if @a pending is false)
+ * @param[out] amount_with_fee set to the total deposited amount
+ * @param[out] deposit_fee set to how much the exchange did charge for the deposit
+ * @param[out] kyc set to the kyc status of the receiver (if @a pending)
+ * @param[out] account_pub set to public key that is authorized to start the KYC process; unchanged if no such key is known
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_lookup_transfer_by_deposit (struct
+                                             TALER_EXCHANGEDB_PostgresContext *
+                                             pg,
+                                             const struct
+                                             TALER_PrivateContractHashP *
+                                             h_contract_terms,
+                                             const struct
+                                             TALER_MerchantWireHashP *
+                                             h_wire,
+                                             const struct
+                                             TALER_CoinSpendPublicKeyP *
+                                             coin_pub,
+                                             const struct
+                                             TALER_MerchantPublicKeyP *
+                                             merchant_pub,
+                                             bool *pending,
+                                             struct
+                                             TALER_WireTransferIdentifierRawP *
+                                             wtid,
+                                             struct GNUNET_TIME_Timestamp *
+                                             exec_time,
+                                             struct TALER_Amount *
+                                             amount_with_fee,
+                                             struct TALER_Amount *deposit_fee,
+                                             struct TALER_EXCHANGEDB_KycStatus *
+                                             kyc,
+                                             union TALER_AccountPublicKeyP *
+                                             account_pub);
+
+#endif
diff --git a/src/include/exchange-database/lookup_wire_fee_by_time.h b/src/include/exchange-database/lookup_wire_fee_by_time.h
@@ -0,0 +1,53 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/lookup_wire_fee_by_time.h
+ * @brief implementation of the lookup_wire_fee_by_time function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_LOOKUP_WIRE_FEE_BY_TIME_H
+#define EXCHANGE_DATABASE_LOOKUP_WIRE_FEE_BY_TIME_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Lookup information about known wire fees.  Finds all applicable
+ * fees in the given range. If they are identical, returns the
+ * respective @a fees. If any of the fees
+ * differ between @a start_time and @a end_time, the transaction
+ * succeeds BUT returns an invalid amount for both fees.
+ *
+ * @param pg the database context
+ * @param wire_method the wire method to lookup fees for
+ * @param start_time starting time of fee
+ * @param end_time end time of fee
+ * @param[out] fees wire fees for that time period; if
+ *             different fees exists within this time
+ *             period, an 'invalid' amount is returned.
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_lookup_wire_fee_by_time (struct
+                                          TALER_EXCHANGEDB_PostgresContext *pg,
+                                          const char *wire_method,
+                                          struct GNUNET_TIME_Timestamp
+                                          start_time,
+                                          struct GNUNET_TIME_Timestamp end_time,
+                                          struct TALER_WireFeeSet *fees);
+
+#endif
diff --git a/src/include/exchange-database/lookup_wire_timestamp.h b/src/include/exchange-database/lookup_wire_timestamp.h
@@ -0,0 +1,44 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/lookup_wire_timestamp.h
+ * @brief implementation of the lookup_wire_timestamp function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_LOOKUP_WIRE_TIMESTAMP_H
+#define EXCHANGE_DATABASE_LOOKUP_WIRE_TIMESTAMP_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Check the last date an exchange wire account was modified.
+ *
+ * @param pg the database context
+ * @param payto_uri key to look up information for
+ * @param[out] last_date last modification date to auditor status
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_lookup_wire_timestamp (struct
+                                        TALER_EXCHANGEDB_PostgresContext *pg,
+                                        const struct TALER_FullPayto payto_uri,
+                                        struct GNUNET_TIME_Timestamp *last_date)
+;
+
+#endif
diff --git a/src/include/exchange-database/lookup_wire_transfer.h b/src/include/exchange-database/lookup_wire_transfer.h
@@ -0,0 +1,111 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/lookup_wire_transfer.h
+ * @brief implementation of the lookup_wire_transfer function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_LOOKUP_WIRE_TRANSFER_H
+#define EXCHANGE_DATABASE_LOOKUP_WIRE_TRANSFER_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called with the results of the lookup of the
+ * transaction data associated with a wire transfer identifier.
+ *
+ * @param cls closure
+ * @param rowid which row in the table is the information from (for diagnostics)
+ * @param merchant_pub public key of the merchant (should be same for all callbacks with the same @e cls)
+ * @param account_payto_uri which account did the transfer go to?
+ * @param h_payto hash over @a account_payto_uri as it is in the DB
+ * @param exec_time execution time of the wire transfer (should be same for all callbacks with the same @e cls)
+ * @param h_contract_terms which proposal was this payment about
+ * @param denom_pub denomination of @a coin_pub
+ * @param coin_pub which public key was this payment about
+ * @param coin_value amount contributed by this coin in total (with fee)
+ * @param coin_fee applicable fee for this coin
+ */
+typedef void
+(*TALER_EXCHANGEDB_AggregationDataCallback)(
+  void *cls,
+  uint64_t rowid,
+  const struct TALER_MerchantPublicKeyP *merchant_pub,
+  const struct TALER_FullPayto account_payto_uri,
+  const struct TALER_FullPaytoHashP *h_payto,
+  struct GNUNET_TIME_Timestamp exec_time,
+  const struct TALER_PrivateContractHashP *h_contract_terms,
+  const struct TALER_DenominationPublicKey *denom_pub,
+  const struct TALER_CoinSpendPublicKeyP *coin_pub,
+  const struct TALER_Amount *coin_value,
+  const struct TALER_Amount *coin_fee);
+
+
+/* Callback typedefs */
+/**
+ * Function called with the results of the lookup of the
+ * transaction data associated with a wire transfer identifier.
+ *
+ * @param cls closure
+ * @param rowid which row in the table is the information from (for diagnostics)
+ * @param merchant_pub public key of the merchant (should be same for all callbacks with the same @e cls)
+ * @param account_payto_uri which account did the transfer go to?
+ * @param h_payto hash over @a account_payto_uri as it is in the DB
+ * @param exec_time execution time of the wire transfer (should be same for all callbacks with the same @e cls)
+ * @param h_contract_terms which proposal was this payment about
+ * @param denom_pub denomination of @a coin_pub
+ * @param coin_pub which public key was this payment about
+ * @param coin_value amount contributed by this coin in total (with fee)
+ * @param coin_fee applicable fee for this coin
+ */
+typedef void
+(*TALER_EXCHANGEDB_AggregationDataCallback)(
+  void *cls,
+  uint64_t rowid,
+  const struct TALER_MerchantPublicKeyP *merchant_pub,
+  const struct TALER_FullPayto account_payto_uri,
+  const struct TALER_FullPaytoHashP *h_payto,
+  struct GNUNET_TIME_Timestamp exec_time,
+  const struct TALER_PrivateContractHashP *h_contract_terms,
+  const struct TALER_DenominationPublicKey *denom_pub,
+  const struct TALER_CoinSpendPublicKeyP *coin_pub,
+  const struct TALER_Amount *coin_value,
+  const struct TALER_Amount *coin_fee);
+
+/**
+ * Lookup the list of Taler transactions that were aggregated
+ * into a wire transfer by the respective @a wtid.
+ *
+ * @param pg the database context
+ * @param wtid the raw wire transfer identifier we used
+ * @param cb function to call on each transaction found
+ * @param cb_cls closure for @a cb
+ * @return query status of the transaction
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_lookup_wire_transfer (struct TALER_EXCHANGEDB_PostgresContext *
+                                       pg,
+                                       const struct
+                                       TALER_WireTransferIdentifierRawP *
+                                       wtid,
+                                       TALER_EXCHANGEDB_AggregationDataCallback
+                                       cb,
+                                       void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/mark_refresh_reveal_success.h b/src/include/exchange-database/mark_refresh_reveal_success.h
@@ -0,0 +1,42 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2025 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/mark_refresh_reveal_success.h
+ * @brief Mark the successful reveal of a refresh in the database
+ * @author Özgür Kesim
+ */
+#ifndef EXCHANGE_DATABASE_MARK_REFRESH_REVEAL_SUCCESS_H
+#define EXCHANGE_DATABASE_MARK_REFRESH_REVEAL_SUCCESS_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Mark a refresh, given by the commitment, as successfully revealed.
+ *
+ * @param pg the database context
+ * @param rc commitment for the refresh
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_mark_refresh_reveal_success (struct
+                                              TALER_EXCHANGEDB_PostgresContext *
+                                              pg,
+                                              const struct
+                                              TALER_RefreshCommitmentP *
+                                              rc);
+
+#endif
diff --git a/src/include/exchange-database/persist_aml_program_result.h b/src/include/exchange-database/persist_aml_program_result.h
@@ -0,0 +1,53 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file persist_aml_program_result.h
+ * @brief implementation of the persist_aml_program_result function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_PERSIST_AML_PROGRAM_RESULT_H
+#define EXCHANGE_DATABASE_PERSIST_AML_PROGRAM_RESULT_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+#include "exchange-database/set_aml_lock.h"
+#include "exchange-database/clear_aml_lock.h"
+
+
+/**
+ * Persist the given @a apr for the given process and account
+ * into the database via @a pg.  Called within an open
+ * database transaction.
+ *
+ * @param pg database API handle
+ * @param process_row row identifying the legitimization process that was run,
+ *        0 if there was no legi process (for example, due to rule
+ *        expiration triggering something) and we should simply
+ *        create a new row
+ * @param account_id hash of account the result is about
+ * @param ret_pprs
+ * @param apr AML program result to persist
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_persist_aml_program_result (
+  struct TALER_EXCHANGEDB_PostgresContext *pg,
+  uint64_t process_row,
+  const struct TALER_NormalizedPaytoHashP *account_id,
+  const struct TALER_KYCLOGIC_AmlProgramResult *apr,
+  enum TALER_EXCHANGEDB_PersistProgramResultStatus *ret_pprs);
+
+#endif
diff --git a/src/include/exchange-database/persist_kyc_attributes.h b/src/include/exchange-database/persist_kyc_attributes.h
@@ -0,0 +1,63 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/persist_kyc_attributes.h
+ * @brief implementation of the persist_kyc_attributes function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_PERSIST_KYC_ATTRIBUTES_H
+#define EXCHANGE_DATABASE_PERSIST_KYC_ATTRIBUTES_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Store KYC attribute data.
+ *
+ * @param pg the database context
+ * @param process_row KYC process row to update
+ * @param h_payto account for which the attribute data is stored
+ * @param provider_name name of the provider that provided the attributes
+ * @param provider_account_id provider account ID
+ * @param provider_legitimization_id provider legitimization ID
+ * @param birthday birthdate of user, in days after 1990, or 0 if unknown or definitively adult
+ * @param expiration_time when does the data expire
+ * @param form_name name of the form from which the @a enc_attributes originate, can be NULL
+ * @param enc_attributes_size number of bytes in @a enc_attributes
+ * @param enc_attributes encrypted attribute data
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_persist_kyc_attributes (struct
+                                         TALER_EXCHANGEDB_PostgresContext *pg,
+                                         uint64_t process_row,
+                                         const struct
+                                         TALER_NormalizedPaytoHashP *
+                                         h_payto,
+                                         const char *provider_name,
+                                         const char *provider_account_id,
+                                         const char *provider_legitimization_id,
+                                         uint32_t birthday,
+                                         struct GNUNET_TIME_Absolute
+                                         expiration_time,
+                                         const char *form_name,
+                                         size_t enc_attributes_size,
+                                         const void *enc_attributes);
+
+
+#endif
diff --git a/src/include/exchange-database/persist_policy_details.h b/src/include/exchange-database/persist_policy_details.h
@@ -0,0 +1,52 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/persist_policy_details.h
+ * @brief implementation of the persist_policy_details function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_PERSIST_POLICY_DETAILS_H
+#define EXCHANGE_DATABASE_PERSIST_POLICY_DETAILS_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+#include "taler/taler_extensions_policy.h"
+
+
+/**
+ * Persist the details to a policy in the policy_details table.  If there
+ * already exists a policy, update the fields accordingly.
+ *
+ * @param pg database connection
+ * @param details The policy details that should be persisted.  If an entry for
+ *        the given details->hash_code exists, the values will be updated.
+ * @param[out] policy_details_serial_id The row ID of the policy details
+ * @param[out] accumulated_total The total amount accumulated in that policy
+ * @param[out] fulfillment_state The state of policy.  If the state was Insufficient prior to the call and the provided deposit raises the accumulated_total above the commitment, it will be set to Ready.
+ * @return query execution status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_persist_policy_details (struct
+                                         TALER_EXCHANGEDB_PostgresContext *pg,
+                                         const struct TALER_PolicyDetails *
+                                         details,
+                                         uint64_t *policy_details_serial_id,
+                                         struct TALER_Amount *accumulated_total,
+                                         enum TALER_PolicyFulfillmentState *
+                                         fulfillment_state);
+
+#endif
diff --git a/src/include/taler/exchange-database/preflight.h b/src/include/exchange-database/preflight.h
diff --git a/src/include/exchange-database/profit_drains_get_pending.h b/src/include/exchange-database/profit_drains_get_pending.h
@@ -0,0 +1,59 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/profit_drains_get_pending.h
+ * @brief implementation of the profit_drains_get_pending function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_PROFIT_DRAINS_GET_PENDING_H
+#define EXCHANGE_DATABASE_PROFIT_DRAINS_GET_PENDING_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Get profit drain operation ready to execute.
+ *
+ * @param pg the database context
+ * @param[out] serial set to serial ID of the entry
+ * @param[out] wtid set set to wire transfer ID to use
+ * @param[out] account_section set to  account to drain
+ * @param[out] payto_uri set to account to wire funds to
+ * @param[out] request_timestamp set to time of the signature
+ * @param[out] amount set to amount to wire
+ * @param[out] master_sig set to signature affirming the operation
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_profit_drains_get_pending (struct
+                                            TALER_EXCHANGEDB_PostgresContext *pg
+                                            ,
+                                            uint64_t *serial,
+                                            struct
+                                            TALER_WireTransferIdentifierRawP *
+                                            wtid,
+                                            char **account_section,
+                                            struct TALER_FullPayto *payto_uri,
+                                            struct GNUNET_TIME_Timestamp *
+                                            request_timestamp,
+                                            struct TALER_Amount *amount,
+                                            struct TALER_MasterSignatureP *
+                                            master_sig)
+;
+
+#endif
diff --git a/src/include/exchange-database/profit_drains_set_finished.h b/src/include/exchange-database/profit_drains_set_finished.h
@@ -0,0 +1,40 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/profit_drains_set_finished.h
+ * @brief implementation of the profit_drains_set_finished function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_PROFIT_DRAINS_SET_FINISHED_H
+#define EXCHANGE_DATABASE_PROFIT_DRAINS_SET_FINISHED_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Set profit drain operation to finished.
+ *
+ * @param pg the database context
+ * @param serial serial ID of the entry to mark finished
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_profit_drains_set_finished (struct
+                                             TALER_EXCHANGEDB_PostgresContext *
+                                             pg,
+                                             uint64_t serial);
+
+#endif
diff --git a/src/include/exchange-database/release_revolving_shard.h b/src/include/exchange-database/release_revolving_shard.h
@@ -0,0 +1,44 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/release_revolving_shard.h
+ * @brief implementation of the release_revolving_shard function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_RELEASE_REVOLVING_SHARD_H
+#define EXCHANGE_DATABASE_RELEASE_REVOLVING_SHARD_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Function called to release a revolving shard
+ * back into the work pool.  Clears the
+ * "completed" flag.
+ *
+ * @param pg the database context
+ * @param job_name name of the operation to grab a word shard for
+ * @param start_row inclusive start row of the shard
+ * @param end_row exclusive end row of the shard
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_release_revolving_shard (struct
+                                          TALER_EXCHANGEDB_PostgresContext *pg,
+                                          const char *job_name,
+                                          uint32_t start_row,
+                                          uint32_t end_row);
+
+#endif
diff --git a/src/include/exchange-database/reserves_get.h b/src/include/exchange-database/reserves_get.h
@@ -0,0 +1,40 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/reserves_get.h
+ * @brief implementation of the reserves_get function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_RESERVES_GET_H
+#define EXCHANGE_DATABASE_RESERVES_GET_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Get the summary of a reserve.
+ *
+ * @param pg the database context
+ * @param[in,out] reserve the reserve data.  The public key of the reserve should be
+ *          set in this structure; it is used to query the database.  The balance
+ *          and expiration are then filled accordingly.
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_reserves_get (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                               struct TALER_EXCHANGEDB_Reserve *reserve);
+
+#endif
diff --git a/src/include/exchange-database/reserves_get_origin.h b/src/include/exchange-database/reserves_get_origin.h
@@ -0,0 +1,48 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/reserves_get_origin.h
+ * @brief implementation of the reserves_get_origin function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_RESERVES_GET_ORIGIN_H
+#define EXCHANGE_DATABASE_RESERVES_GET_ORIGIN_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Get the origin of funds of a reserve.
+ *
+ * @param pg the database context
+ * @param reserve_pub public key of the reserve
+ * @param[out] h_payto set to hash of the wire source payto://-URI
+ * @param[out] payto_uri set to the wire source payto://-URI
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_TALER_EXCHANGEDB_reserves_get_origin (struct
+                                            TALER_EXCHANGEDB_PostgresContext *pg
+                                            ,
+                                            const struct
+                                            TALER_ReservePublicKeyP *
+                                            reserve_pub,
+                                            struct TALER_FullPaytoHashP *h_payto
+                                            ,
+                                            struct TALER_FullPayto *payto_uri);
+
+#endif
diff --git a/src/include/exchange-database/reserves_in_insert.h b/src/include/exchange-database/reserves_in_insert.h
@@ -0,0 +1,58 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/reserves_in_insert.h
+ * @brief implementation of the reserves_in_insert function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_RESERVES_IN_INSERT_H
+#define EXCHANGE_DATABASE_RESERVES_IN_INSERT_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+
+struct TALER_EXCHANGEDB_ReserveInInfo
+{
+  const struct TALER_ReservePublicKeyP *reserve_pub;
+  const struct TALER_Amount *balance;
+  struct GNUNET_TIME_Timestamp execution_time;
+  struct TALER_FullPayto sender_account_details;
+  const char *exchange_account_name;
+  uint64_t wire_reference;
+};
+
+
+/**
+ * Insert an incoming transaction into reserves.  New reserves are also
+ * created through this function. Runs its own transaction(s).
+ *
+ * @param pg the database context
+ * @param reserves array of reserves to insert
+ * @param reserves_length length of the @a reserves array
+ * @param[out] results set to query status per reserve, must be of length @a reserves_length
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_reserves_in_insert (struct TALER_EXCHANGEDB_PostgresContext *pg
+                                     ,
+                                     const struct
+                                     TALER_EXCHANGEDB_ReserveInInfo *
+                                     reserves,
+                                     unsigned int reserves_length,
+                                     enum GNUNET_DB_QueryStatus *results);
+
+
+#endif
diff --git a/src/include/exchange-database/reserves_update.h b/src/include/exchange-database/reserves_update.h
@@ -0,0 +1,41 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/reserves_update.h
+ * @brief implementation of the reserves_update function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_RESERVES_UPDATE_H
+#define EXCHANGE_DATABASE_RESERVES_UPDATE_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Updates a reserve with the data from the given reserve structure.
+ *
+ * @param pg the database context
+ * @param reserve the reserve structure whose data will be used to update the
+ *          corresponding record in the database.
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_reserves_update (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                  const struct TALER_EXCHANGEDB_Reserve *reserve
+                                  );
+
+#endif
diff --git a/src/include/exchange-database/rollback.h b/src/include/exchange-database/rollback.h
@@ -0,0 +1,36 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/rollback.h
+ * @brief implementation of the rollback function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_ROLLBACK_H
+#define EXCHANGE_DATABASE_ROLLBACK_H
+
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Roll back the current transaction of a database connection.
+ *
+ * @param pg the database context
+ */
+void
+TALER_EXCHANGEDB_rollback (struct TALER_EXCHANGEDB_PostgresContext *pg);
+
+#endif
diff --git a/src/include/taler/exchange-database/select_account_merges_above_serial_id.h b/src/include/exchange-database/select_account_merges_above_serial_id.h
diff --git a/src/include/exchange-database/select_aggregation_amounts_for_kyc_check.h b/src/include/exchange-database/select_aggregation_amounts_for_kyc_check.h
@@ -0,0 +1,48 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_aggregation_amounts_for_kyc_check.h
+ * @brief implementation of the select_aggregation_amounts_for_kyc_check function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_AGGREGATION_AMOUNTS_FOR_KYC_CHECK_H
+#define EXCHANGE_DATABASE_SELECT_AGGREGATION_AMOUNTS_FOR_KYC_CHECK_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Call @a kac on deposited amounts after @a time_limit which are relevant for a
+ * KYC trigger for a the (credited) account identified by @a h_payto.
+ *
+ * @param pg the database context
+ * @param h_payto account identifier
+ * @param time_limit oldest transaction that could be relevant
+ * @param kac function to call for each applicable amount, in reverse chronological order (or until @a kac aborts by returning anything except #GNUNET_OK).
+ * @param kac_cls closure for @a kac
+ * @return transaction status code, @a kac aborting with #GNUNET_NO is not an error
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_aggregation_amounts_for_kyc_check (
+  struct TALER_EXCHANGEDB_PostgresContext *pg,
+  const struct TALER_NormalizedPaytoHashP *h_payto,
+  struct GNUNET_TIME_Absolute time_limit,
+  TALER_KYCLOGIC_KycAmountCallback kac,
+  void *kac_cls);
+
+#endif
diff --git a/src/include/exchange-database/select_aggregation_transient.h b/src/include/exchange-database/select_aggregation_transient.h
@@ -0,0 +1,58 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_aggregation_transient.h
+ * @brief implementation of the select_aggregation_transient function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_AGGREGATION_TRANSIENT_H
+#define EXCHANGE_DATABASE_SELECT_AGGREGATION_TRANSIENT_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Find existing entry in the transient aggregation table.
+ *
+ * @param pg the database context
+ * @param h_payto destination of the wire transfer
+ * @param merchant_pub public key of the merchant receiving the transfer
+ * @param exchange_account_section exchange account to use
+ * @param[out] wtid set to the raw wire transfer identifier to be used
+ * @param[out] total existing amount to be wired in the future
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_aggregation_transient (struct
+                                               TALER_EXCHANGEDB_PostgresContext
+                                               *pg,
+                                               const struct
+                                               TALER_FullPaytoHashP *
+                                               h_payto,
+                                               const struct
+                                               TALER_MerchantPublicKeyP *
+                                               merchant_pub,
+                                               const char *
+                                               exchange_account_section,
+                                               struct
+                                               TALER_WireTransferIdentifierRawP
+                                               *wtid,
+                                               struct TALER_Amount *total);
+
+
+#endif
diff --git a/src/include/exchange-database/select_aggregations_above_serial.h b/src/include/exchange-database/select_aggregations_above_serial.h
@@ -0,0 +1,85 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2023 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_aggregations_above_serial.h
+ * @brief implementation of the select_aggregations_above_serial function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_AGGREGATIONS_ABOVE_SERIAL_H
+#define EXCHANGE_DATABASE_SELECT_AGGREGATIONS_ABOVE_SERIAL_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called on aggregations that were done for
+ * a (batch) deposit.
+ *
+ * @param cls closure
+ * @param amount affected amount
+ * @param tracking_serial_id where in the table are we
+ * @param batch_deposit_serial_id which batch deposit was aggregated
+ */
+typedef void
+(*TALER_EXCHANGEDB_AggregationCallback)(
+  void *cls,
+  const struct TALER_Amount *amount,
+  uint64_t tracking_serial_id,
+  uint64_t batch_deposit_serial_id);
+
+
+/* Callback typedefs */
+/**
+ * Function called on aggregations that were done for
+ * a (batch) deposit.
+ *
+ * @param cls closure
+ * @param amount affected amount
+ * @param tracking_serial_id where in the table are we
+ * @param batch_deposit_serial_id which batch deposit was aggregated
+ */
+typedef void
+(*TALER_EXCHANGEDB_AggregationCallback)(
+  void *cls,
+  const struct TALER_Amount *amount,
+  uint64_t tracking_serial_id,
+  uint64_t batch_deposit_serial_id);
+
+/**
+ * Select all aggregation tracking IDs in the database
+ * above a given @a min_tracking_serial_id.
+ *
+ * @param pg the database context
+ * @param min_tracking_serial_id only return entries strictly above this row (and in order)
+ * @param cb function to call on all such aggregations
+ * @param cb_cls closure for @a cb
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_aggregations_above_serial (struct
+                                                   TALER_EXCHANGEDB_PostgresContext
+                                                   *
+                                                   pg,
+                                                   uint64_t
+                                                   min_tracking_serial_id,
+                                                   TALER_EXCHANGEDB_AggregationCallback
+                                                   cb,
+                                                   void *cb_cls);
+
+
+#endif
diff --git a/src/include/exchange-database/select_all_kyc_attributes.h b/src/include/exchange-database/select_all_kyc_attributes.h
@@ -0,0 +1,101 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2025 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_all_kyc_attributes.h
+ * @brief implementation of the select_all_kyc_attributes function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_ALL_KYC_ATTRIBUTES_H
+#define EXCHANGE_DATABASE_SELECT_ALL_KYC_ATTRIBUTES_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Return KYC attribute information.
+ *
+ * @param cls closure
+ * @param row_id current row in kyc_attributes table
+ * @param h_payto account the attributes are about
+ * @param provider_name name of the provider that collected the attributes
+ * @param collection_time when were the attributes collected
+ * @param expiration_time when does the data expire
+ * @param properties properties that were set for @a h_payto
+ * @param enc_attributes_size size of @a enc_attributes
+ * @param enc_attributes the encrypted collected attributes
+ * @return true to continue to iterate
+ */
+typedef bool
+(*TALER_EXCHANGEDB_AllAttributesCallback)(
+  void *cls,
+  uint64_t row_id,
+  const struct TALER_NormalizedPaytoHashP *h_payto,
+  const char *provider_name,
+  struct GNUNET_TIME_Timestamp collection_time,
+  struct GNUNET_TIME_Timestamp expiration_time,
+  const json_t *properties,
+  size_t enc_attributes_size,
+  const void *enc_attributes);
+
+
+/* Callback typedefs */
+/**
+ * Return KYC attribute information.
+ *
+ * @param cls closure
+ * @param row_id current row in kyc_attributes table
+ * @param h_payto account the attributes are about
+ * @param provider_name name of the provider that collected the attributes
+ * @param collection_time when were the attributes collected
+ * @param expiration_time when does the data expire
+ * @param properties properties that were set for @a h_payto
+ * @param enc_attributes_size size of @a enc_attributes
+ * @param enc_attributes the encrypted collected attributes
+ * @return true to continue to iterate
+ */
+typedef bool
+(*TALER_EXCHANGEDB_AllAttributesCallback)(
+  void *cls,
+  uint64_t row_id,
+  const struct TALER_NormalizedPaytoHashP *h_payto,
+  const char *provider_name,
+  struct GNUNET_TIME_Timestamp collection_time,
+  struct GNUNET_TIME_Timestamp expiration_time,
+  const json_t *properties,
+  size_t enc_attributes_size,
+  const void *enc_attributes);
+
+/**
+ * Lookup all KYC attributes above @a min_row_id.
+ *
+ * @param pg the database context
+ * @param min_row_id minimum row ID to return (exclusive)
+ * @param cb callback to invoke on each match
+ * @param cb_cls closure for @a cb
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_all_kyc_attributes (struct
+                                            TALER_EXCHANGEDB_PostgresContext *pg
+                                            ,
+                                            uint64_t min_row_id,
+                                            TALER_EXCHANGEDB_AllAttributesCallback
+                                            cb,
+                                            void *cb_cls);
+
+#endif
diff --git a/src/include/taler/exchange-database/select_all_purse_decisions_above_serial_id.h b/src/include/exchange-database/select_all_purse_decisions_above_serial_id.h
diff --git a/src/include/exchange-database/select_all_purse_deletions_above_serial_id.h b/src/include/exchange-database/select_all_purse_deletions_above_serial_id.h
@@ -0,0 +1,84 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2025 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_all_purse_deletions_above_serial_id.h
+ * @brief implementation of the select_all_purse_deletions_above_serial_id function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_ALL_PURSE_DELETIONS_ABOVE_SERIAL_ID_H
+#define EXCHANGE_DATABASE_SELECT_ALL_PURSE_DELETIONS_ABOVE_SERIAL_ID_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called with details about purse deletions that have been made, with
+ * the goal of auditing the purse's execution.
+ *
+ * @param cls closure
+ * @param rowid unique serial ID for the deposit in our DB
+ * @param purse_pub public key of the purse
+ * @param purse_sig signature affirming deletion of the purse
+ * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_EXCHANGEDB_AllPurseDeletionsCallback)(
+  void *cls,
+  uint64_t rowid,
+  const struct TALER_PurseContractPublicKeyP *purse_pub,
+  const struct TALER_PurseContractSignatureP *purse_sig);
+
+
+/* Callback typedefs */
+/**
+ * Function called with details about purse deletions that have been made, with
+ * the goal of auditing the purse's execution.
+ *
+ * @param cls closure
+ * @param rowid unique serial ID for the deposit in our DB
+ * @param purse_pub public key of the purse
+ * @param purse_sig signature affirming deletion of the purse
+ * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_EXCHANGEDB_AllPurseDeletionsCallback)(
+  void *cls,
+  uint64_t rowid,
+  const struct TALER_PurseContractPublicKeyP *purse_pub,
+  const struct TALER_PurseContractSignatureP *purse_sig);
+
+/**
+ * Select all purse deletions above @a serial_id in monotonically increasing
+ * order.
+ *
+ * @param pg the database context
+ * @param serial_id highest serial ID to exclude (select strictly larger)
+ * @param cb function to call on each result
+ * @param cb_cls closure for @a cb
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_all_purse_deletions_above_serial_id (struct
+                                                             TALER_EXCHANGEDB_PostgresContext
+                                                             *pg,
+                                                             uint64_t serial_id,
+                                                             TALER_EXCHANGEDB_AllPurseDeletionsCallback
+                                                             cb,
+                                                             void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/select_aml_attributes.h b/src/include/exchange-database/select_aml_attributes.h
@@ -0,0 +1,98 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_aml_attributes.h
+ * @brief implementation of the select_aml_attributes function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_AML_ATTRIBUTES_H
+#define EXCHANGE_DATABASE_SELECT_AML_ATTRIBUTES_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Return AML attribute information.
+ *
+ * @param cls closure
+ * @param row_id current row in kyc_attributes table
+ * @param collection_time when were the attributes collected
+ * @param by_aml_officer true if the data was filed by an AML officer
+ * @param officer_name name of the officer, NULL if not @a by_aml_officer
+ * @param enc_attributes_size size of @a enc_attributes
+ * @param enc_attributes the encrypted collected attributes
+ */
+typedef void
+(*TALER_EXCHANGEDB_AmlAttributeCallback)(
+  void *cls,
+  uint64_t row_id,
+  struct GNUNET_TIME_Timestamp collection_time,
+  bool by_aml_officer,
+  const char *officer_name,
+  size_t enc_attributes_size,
+  const void *enc_attributes);
+
+
+/* Callback typedefs */
+/**
+ * Return AML attribute information.
+ *
+ * @param cls closure
+ * @param row_id current row in kyc_attributes table
+ * @param collection_time when were the attributes collected
+ * @param by_aml_officer true if the data was filed by an AML officer
+ * @param officer_name name of the officer, NULL if not @a by_aml_officer
+ * @param enc_attributes_size size of @a enc_attributes
+ * @param enc_attributes the encrypted collected attributes
+ */
+typedef void
+(*TALER_EXCHANGEDB_AmlAttributeCallback)(
+  void *cls,
+  uint64_t row_id,
+  struct GNUNET_TIME_Timestamp collection_time,
+  bool by_aml_officer,
+  const char *officer_name,
+  size_t enc_attributes_size,
+  const void *enc_attributes);
+
+/**
+ * Lookup AML attributes of a particular account.
+ *
+ * @param pg the database context
+ * @param h_payto which account should we return attributes for
+ * @param offset row to start from
+ * @param limit how many records to return (negative
+ *        to go back in time, positive to go forward)
+ * @param cb callback to invoke on each match
+ * @param cb_cls closure for @a cb
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_aml_attributes (struct
+                                        TALER_EXCHANGEDB_PostgresContext *pg,
+                                        const struct
+                                        TALER_NormalizedPaytoHashP *
+                                        h_payto,
+                                        uint64_t offset,
+                                        int64_t limit,
+                                        TALER_EXCHANGEDB_AmlAttributeCallback cb
+                                        ,
+                                        void *cb_cls);
+
+
+#endif
diff --git a/src/include/exchange-database/select_aml_decisions.h b/src/include/exchange-database/select_aml_decisions.h
@@ -0,0 +1,123 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_aml_decisions.h
+ * @brief implementation of the select_aml_decisions function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_AML_DECISIONS_H
+#define EXCHANGE_DATABASE_SELECT_AML_DECISIONS_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Return AML decision information.
+ *
+ * @param cls closure
+ * @param row_id current row in legitimization outcomes table
+ * @param justification human-readable reason for the decision, NULL if none is available
+ * @param h_payto account for which the attribute data is stored
+ * @param decision_time when was the decision taken
+ * @param expiration_time when will the rules expire
+ * @param jproperties properties set for the account,
+ *    NULL if no properties were set
+ * @param to_investigate true if AML staff should look at the account
+ * @param is_active true if this is the currently active decision about the account
+ * @param is_wallet true if the @a h_payto is for a Taler wallet
+ * @param payto payto URI of the account the decision is about
+ * @param account_rules current active rules for the account
+ */
+typedef void
+(*TALER_EXCHANGEDB_AmlDecisionCallback)(
+  void *cls,
+  uint64_t row_id,
+  const char *justification,
+  const struct TALER_NormalizedPaytoHashP *h_payto,
+  struct GNUNET_TIME_Timestamp decision_time,
+  struct GNUNET_TIME_Absolute expiration_time,
+  const json_t *jproperties,
+  bool to_investigate,
+  bool is_active,
+  bool is_wallet,
+  struct TALER_FullPayto payto,
+  const json_t *account_rules);
+
+
+/* Callback typedefs */
+/**
+ * Return AML decision information.
+ *
+ * @param cls closure
+ * @param row_id current row in legitimization outcomes table
+ * @param justification human-readable reason for the decision, NULL if none is available
+ * @param h_payto account for which the attribute data is stored
+ * @param decision_time when was the decision taken
+ * @param expiration_time when will the rules expire
+ * @param jproperties properties set for the account,
+ *    NULL if no properties were set
+ * @param to_investigate true if AML staff should look at the account
+ * @param is_active true if this is the currently active decision about the account
+ * @param is_wallet true if the @a h_payto is for a Taler wallet
+ * @param payto payto URI of the account the decision is about
+ * @param account_rules current active rules for the account
+ */
+typedef void
+(*TALER_EXCHANGEDB_AmlDecisionCallback)(
+  void *cls,
+  uint64_t row_id,
+  const char *justification,
+  const struct TALER_NormalizedPaytoHashP *h_payto,
+  struct GNUNET_TIME_Timestamp decision_time,
+  struct GNUNET_TIME_Absolute expiration_time,
+  const json_t *jproperties,
+  bool to_investigate,
+  bool is_active,
+  bool is_wallet,
+  struct TALER_FullPayto payto,
+  const json_t *account_rules);
+
+/**
+ * Lookup AML decisions that have a particular state.
+ *
+ * @param pg the database context
+ * @param h_payto which account should we return the AML decision history for, NULL to return all accounts
+ * @param investigation_only filter by investigation state
+ * @param active_only filter for only active states
+ * @param offset row to start from
+ * @param limit how many records to return (negative
+ *        to go back in time, positive to go forward)
+ * @param cb callback to invoke on each match
+ * @param cb_cls closure for @a cb
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_aml_decisions (struct TALER_EXCHANGEDB_PostgresContext *
+                                       pg,
+                                       const struct TALER_NormalizedPaytoHashP *
+                                       h_payto,
+                                       enum TALER_EXCHANGE_YesNoAll
+                                       investigation_only
+                                       ,
+                                       enum TALER_EXCHANGE_YesNoAll active_only,
+                                       uint64_t offset,
+                                       int64_t limit,
+                                       TALER_EXCHANGEDB_AmlDecisionCallback cb,
+                                       void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/select_aml_measures.h b/src/include/exchange-database/select_aml_measures.h
@@ -0,0 +1,96 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_aml_measures.h
+ * @brief implementation of the select_aml_measures function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_AML_MEASURES_H
+#define EXCHANGE_DATABASE_SELECT_AML_MEASURES_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called with legitimization measures.
+ *
+ * @param cls closure
+ * @param h_payto hash of account the measure applies to
+ * @param start_time when was the process started
+ * @param jmeasures object of type ``LegitimizationMeasures``
+ * @param is_finished true if the measure was finished
+ * @param measure_serial_id row ID of the measure in the exchange table
+ */
+typedef void
+(*TALER_EXCHANGEDB_LegitimizationMeasureCallback) (
+  void *cls,
+  struct TALER_NormalizedPaytoHashP *h_payto,
+  struct GNUNET_TIME_Absolute start_time,
+  const json_t *jmeasures,
+  bool is_finished,
+  uint64_t measure_serial_id);
+
+
+/* Callback typedefs */
+/**
+ * Function called with legitimization measures.
+ *
+ * @param cls closure
+ * @param h_payto hash of account the measure applies to
+ * @param start_time when was the process started
+ * @param jmeasures object of type ``LegitimizationMeasures``
+ * @param is_finished true if the measure was finished
+ * @param measure_serial_id row ID of the measure in the exchange table
+ */
+typedef void
+(*TALER_EXCHANGEDB_LegitimizationMeasureCallback) (
+  void *cls,
+  struct TALER_NormalizedPaytoHashP *h_payto,
+  struct GNUNET_TIME_Absolute start_time,
+  const json_t *jmeasures,
+  bool is_finished,
+  uint64_t measure_serial_id);
+
+/**
+ * Lookup legitimization measures.
+ *
+ * @param pg the database context
+ * @param h_payto account for which the attribute data is stored,
+ *                NULL to select for all accounts
+ * @param active_only select only measures that are active
+ * @param offset row offset to select from
+ * @param limit number of results to return, negative to
+ *               return in descending order from @a offset
+ * @param cb callback to invoke on each match
+ * @param cb_cls closure for @a cb
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_aml_measures (struct TALER_EXCHANGEDB_PostgresContext *
+                                      pg,
+                                      const struct TALER_NormalizedPaytoHashP *
+                                      h_payto
+                                      ,
+                                      enum TALER_EXCHANGE_YesNoAll active_only,
+                                      uint64_t offset,
+                                      int64_t limit,
+                                      TALER_EXCHANGEDB_LegitimizationMeasureCallback
+                                      cb,
+                                      void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/select_aml_statistics.h b/src/include/exchange-database/select_aml_statistics.h
@@ -0,0 +1,81 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_aml_statistics.h
+ * @brief implementation of the select_aml_statistics function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_AML_STATISTICS_H
+#define EXCHANGE_DATABASE_SELECT_AML_STATISTICS_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called with AML statistics (counters).
+ *
+ * @param cls closure
+ * @param name name of the counter
+ * @param cnt number of events for @a name in the query range
+ */
+typedef void
+(*TALER_EXCHANGEDB_AmlStatisticsCallback)(
+  void *cls,
+  const char *name,
+  uint64_t cnt);
+
+
+/* Callback typedefs */
+/**
+ * Function called with AML statistics (counters).
+ *
+ * @param cls closure
+ * @param name name of the counter
+ * @param cnt number of events for @a name in the query range
+ */
+typedef void
+(*TALER_EXCHANGEDB_AmlStatisticsCallback)(
+  void *cls,
+  const char *name,
+  uint64_t cnt);
+
+/**
+ * Obtain the AML statistics for a given set of @a names and
+ * timeframe.
+ *
+ * @param pg the database context
+ * @param num_names length of the @e names array
+ * @param names array of names of the statistics to fetch
+ * @param start_date start of time range
+ * @param end_date end of time range
+ * @param cb function to call on each statistic
+ * @param cb_cls closure for @a cb
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_aml_statistics (struct
+                                        TALER_EXCHANGEDB_PostgresContext *pg,
+                                        size_t num_names,
+                                        const char *names[static num_names],
+                                        struct GNUNET_TIME_Timestamp start_date,
+                                        struct GNUNET_TIME_Timestamp end_date,
+                                        TALER_EXCHANGEDB_AmlStatisticsCallback
+                                        cb,
+                                        void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/select_auditor_denom_sig.h b/src/include/exchange-database/select_auditor_denom_sig.h
@@ -0,0 +1,49 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_auditor_denom_sig.h
+ * @brief implementation of the select_auditor_denom_sig function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_AUDITOR_DENOM_SIG_H
+#define EXCHANGE_DATABASE_SELECT_AUDITOR_DENOM_SIG_H
+
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Select information about an auditor auditing a denomination key.
+ *
+ * @param pg the database context
+ * @param h_denom_pub the audited denomination
+ * @param auditor_pub the auditor's key
+ * @param[out] auditor_sig set to signature affirming the auditor's audit activity
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_auditor_denom_sig (struct
+                                           TALER_EXCHANGEDB_PostgresContext *pg,
+                                           const struct
+                                           TALER_DenominationHashP *
+                                           h_denom_pub,
+                                           const struct
+                                           TALER_AuditorPublicKeyP *
+                                           auditor_pub,
+                                           struct TALER_AuditorSignatureP *
+                                           auditor_sig
+                                           );
+
+#endif
diff --git a/src/include/exchange-database/select_batch_deposits_missing_wire.h b/src/include/exchange-database/select_batch_deposits_missing_wire.h
@@ -0,0 +1,87 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022-2023 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_batch_deposits_missing_wire.h
+ * @brief implementation of the select_batch_deposits_missing_wire function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_BATCH_DEPOSITS_MISSING_WIRE_H
+#define EXCHANGE_DATABASE_SELECT_BATCH_DEPOSITS_MISSING_WIRE_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called on (batch) deposits will need a wire
+ * transfer.
+ *
+ * @param cls closure
+ * @param batch_deposit_serial_id where in the table are we
+ * @param total_amount value of all missing deposits, including fees
+ * @param wire_target_h_payto hash of the recipient account's payto URI
+ * @param deadline what was the earliest requested wire transfer deadline
+ */
+typedef void
+(*TALER_EXCHANGEDB_WireMissingCallback)(
+  void *cls,
+  uint64_t batch_deposit_serial_id,
+  const struct TALER_Amount *total_amount,
+  const struct TALER_FullPaytoHashP *wire_target_h_payto,
+  struct GNUNET_TIME_Timestamp deadline);
+
+
+/* Callback typedefs */
+/**
+ * Function called on (batch) deposits will need a wire
+ * transfer.
+ *
+ * @param cls closure
+ * @param batch_deposit_serial_id where in the table are we
+ * @param total_amount value of all missing deposits, including fees
+ * @param wire_target_h_payto hash of the recipient account's payto URI
+ * @param deadline what was the earliest requested wire transfer deadline
+ */
+typedef void
+(*TALER_EXCHANGEDB_WireMissingCallback)(
+  void *cls,
+  uint64_t batch_deposit_serial_id,
+  const struct TALER_Amount *total_amount,
+  const struct TALER_FullPaytoHashP *wire_target_h_payto,
+  struct GNUNET_TIME_Timestamp deadline);
+
+/**
+ * Select all of those batch deposits in the database
+ * above the given serial ID.
+ *
+ * @param pg the database context
+ * @param min_batch_deposit_serial_id select all batch deposits above this ID
+ * @param cb function to call on all such deposits
+ * @param cb_cls closure for @a cb
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_batch_deposits_missing_wire (struct
+                                                     TALER_EXCHANGEDB_PostgresContext
+                                                     *pg,
+                                                     uint64_t
+                                                     min_batch_deposit_serial_id,
+                                                     TALER_EXCHANGEDB_WireMissingCallback
+                                                     cb,
+                                                     void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/select_coin_deposits_above_serial_id.h b/src/include/exchange-database/select_coin_deposits_above_serial_id.h
@@ -0,0 +1,93 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_coin_deposits_above_serial_id.h
+ * @brief implementation of the select_coin_deposits_above_serial_id function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_COIN_DEPOSITS_ABOVE_SERIAL_ID_H
+#define EXCHANGE_DATABASE_SELECT_COIN_DEPOSITS_ABOVE_SERIAL_ID_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called with details about deposits that have been made,
+ * with the goal of auditing the deposit's execution.
+ *
+ * @param cls closure
+ * @param rowid unique serial ID for the deposit in our DB
+ * @param exchange_timestamp when did the deposit happen
+ * @param deposit deposit details
+ * @param denom_pub denomination public key of @a coin_pub
+ * @param done flag set if the deposit was already executed (or not)
+ * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_EXCHANGEDB_DepositCallback)(
+  void *cls,
+  uint64_t rowid,
+  struct GNUNET_TIME_Timestamp exchange_timestamp,
+  const struct TALER_EXCHANGEDB_Deposit *deposit,
+  const struct TALER_DenominationPublicKey *denom_pub,
+  bool done);
+
+
+/* Callback typedefs */
+/**
+ * Function called with details about deposits that have been made,
+ * with the goal of auditing the deposit's execution.
+ *
+ * @param cls closure
+ * @param rowid unique serial ID for the deposit in our DB
+ * @param exchange_timestamp when did the deposit happen
+ * @param deposit deposit details
+ * @param denom_pub denomination public key of @a coin_pub
+ * @param done flag set if the deposit was already executed (or not)
+ * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_EXCHANGEDB_DepositCallback)(
+  void *cls,
+  uint64_t rowid,
+  struct GNUNET_TIME_Timestamp exchange_timestamp,
+  const struct TALER_EXCHANGEDB_Deposit *deposit,
+  const struct TALER_DenominationPublicKey *denom_pub,
+  bool done);
+
+/**
+ * Select deposits above @a serial_id in monotonically increasing
+ * order.
+ *
+ * @param pg the database context
+ * @param serial_id highest serial ID to exclude (select strictly larger)
+ * @param cb function to call on each result
+ * @param cb_cls closure for @a cb
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_coin_deposits_above_serial_id (struct
+                                                       TALER_EXCHANGEDB_PostgresContext
+                                                       *pg
+                                                       ,
+                                                       uint64_t serial_id,
+                                                       TALER_EXCHANGEDB_DepositCallback
+                                                       cb,
+                                                       void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/select_contract.h b/src/include/exchange-database/select_contract.h
@@ -0,0 +1,50 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_contract.h
+ * @brief implementation of the select_contract function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_CONTRACT_H
+#define EXCHANGE_DATABASE_SELECT_CONTRACT_H
+
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called to retrieve an encrypted contract.
+ *
+ * @param pg the database context
+ * @param purse_pub key to lookup the contract by
+ * @param[out] pub_ckey set to the ephemeral DH used to encrypt the contract
+ * @param[out] econtract_sig set to the signature over the encrypted contract
+ * @param[out] econtract_size set to the number of bytes in @a econtract
+ * @param[out] econtract set to the encrypted contract on success, to be freed by the caller
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_contract (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                  const struct TALER_ContractDiffiePublicP *
+                                  pub_ckey,
+                                  struct TALER_PurseContractPublicKeyP *
+                                  purse_pub,
+                                  struct TALER_PurseContractSignatureP *
+                                  econtract_sig,
+                                  size_t *econtract_size,
+                                  void **econtract);
+
+#endif
diff --git a/src/include/exchange-database/select_contract_by_purse.h b/src/include/exchange-database/select_contract_by_purse.h
@@ -0,0 +1,46 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_contract_by_purse.h
+ * @brief implementation of the select_contract_by_purse function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_CONTRACT_BY_PURSE_H
+#define EXCHANGE_DATABASE_SELECT_CONTRACT_BY_PURSE_H
+
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called to retrieve an encrypted contract.
+ *
+ * @param pg the database context
+ * @param purse_pub key to lookup the contract by
+ * @param[out] econtract set to the encrypted contract on success, to be freed by the caller
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_TALER_EXCHANGEDB_select_contract_by_purse (struct
+                                                 TALER_EXCHANGEDB_PostgresContext
+                                                 *pg,
+                                                 const struct
+                                                 TALER_PurseContractPublicKeyP *
+                                                 purse_pub,
+                                                 struct TALER_EncryptedContract
+                                                 *econtract);
+
+#endif
diff --git a/src/include/exchange-database/select_deposit_amounts_for_kyc_check.h b/src/include/exchange-database/select_deposit_amounts_for_kyc_check.h
@@ -0,0 +1,51 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_deposit_amounts_for_kyc_check.h
+ * @brief implementation of the select_deposit_amounts_for_kyc_check function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_DEPOSIT_AMOUNTS_FOR_KYC_CHECK_H
+#define EXCHANGE_DATABASE_SELECT_DEPOSIT_AMOUNTS_FOR_KYC_CHECK_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Call @a kac on deposited amounts after @a time_limit which are relevant for a
+ * KYC trigger for a merchant identified by @a h_payto.
+ *
+ * @param pg the database context
+ * @param h_payto account identifier
+ * @param time_limit oldest transaction that could be relevant
+ * @param kac function to call for each applicable amount,
+ *    in reverse chronological order (or until @a kac aborts
+ *    by returning anything except #GNUNET_OK).
+ * @param kac_cls closure for @a kac
+ * @return transaction status code, @a kac aborting with #GNUNET_NO is not an error
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_deposit_amounts_for_kyc_check (
+  struct TALER_EXCHANGEDB_PostgresContext *pg,
+  const struct TALER_NormalizedPaytoHashP *h_payto,
+  struct GNUNET_TIME_Absolute time_limit,
+  TALER_KYCLOGIC_KycAmountCallback kac,
+  void *kac_cls);
+
+
+#endif
diff --git a/src/include/exchange-database/select_exchange_credit_transfers.h b/src/include/exchange-database/select_exchange_credit_transfers.h
@@ -0,0 +1,51 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2025 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_exchange_credit_transfers.h
+ * @brief implementation of the select_exchange_credit_transfers function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_EXCHANGE_CREDIT_TRANSFERS_H
+#define EXCHANGE_DATABASE_SELECT_EXCHANGE_CREDIT_TRANSFERS_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Return AML-relevant wire transfer credit data.
+ *
+ * @param pg the database context
+ * @param threshold minimum wire amount to return data for
+ * @param offset offset in table to filter by
+ * @param limit maximum number of entries to return, negative for descending
+ * @param h_payto account to filter transfer data by
+ * @param cb function to call on each result
+ * @param cb_cls closure to pass to @a cb
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_exchange_credit_transfers (
+  struct TALER_EXCHANGEDB_PostgresContext *pg,
+  const struct TALER_Amount *threshold,
+  uint64_t offset,
+  int64_t limit,
+  const struct TALER_NormalizedPaytoHashP *h_payto,
+  TALER_EXCHANGEDB_AmlTransferCallback cb,
+  void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/select_exchange_debit_transfers.h b/src/include/exchange-database/select_exchange_debit_transfers.h
@@ -0,0 +1,77 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2025 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_exchange_debit_transfers.h
+ * @brief implementation of the select_exchange_debit_transfers function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_EXCHANGE_DEBIT_TRANSFERS_H
+#define EXCHANGE_DATABASE_SELECT_EXCHANGE_DEBIT_TRANSFERS_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/* Callback typedefs */
+/**
+ * Callback that is given AML-relevant transfer data.
+ *
+ * @param cls closure
+ * @param row_id current row in AML status table
+ * @param payto_uri account involved with the wire transfer
+ * @param execution_time when was the transfer made
+ * @param amount wire amount of the transfer
+ */
+typedef void
+(*TALER_EXCHANGEDB_AmlTransferCallback)(
+  void *cls,
+  uint64_t row_id,
+  const char *payto_uri,
+  struct GNUNET_TIME_Absolute execution_time,
+  const struct TALER_Amount *amount);
+
+/**
+ * Return AML-relevant wire transfer debit data.
+ *
+ * @param pg the database context
+ * @param threshold minimum wire amount to return data for
+ * @param offset offset in table to filter by
+ * @param limit maximum number of entries to return, negative for descending
+ * @param h_payto account to filter transfer data by
+ * @param cb function to call on each result
+ * @param cb_cls closure to pass to @a cb
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_exchange_debit_transfers (struct
+                                                  TALER_EXCHANGEDB_PostgresContext
+                                                  *
+                                                  pg,
+                                                  const struct TALER_Amount *
+                                                  threshold
+                                                  ,
+                                                  uint64_t offset,
+                                                  int64_t limit,
+                                                  const struct
+                                                  TALER_NormalizedPaytoHashP *
+                                                  h_payto,
+                                                  TALER_EXCHANGEDB_AmlTransferCallback
+                                                  cb,
+                                                  void *cb_cls);
+
+
+#endif
diff --git a/src/include/exchange-database/select_exchange_kycauth_transfers.h b/src/include/exchange-database/select_exchange_kycauth_transfers.h
@@ -0,0 +1,74 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2025 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_exchange_kycauth_transfers.h
+ * @brief implementation of the select_exchange_kycauth_transfers function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_EXCHANGE_KYCAUTH_TRANSFERS_H
+#define EXCHANGE_DATABASE_SELECT_EXCHANGE_KYCAUTH_TRANSFERS_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/* Callback typedefs */
+/**
+ * Callback that is given AML-relevant transfer data.
+ *
+ * @param cls closure
+ * @param row_id current row in AML status table
+ * @param payto_uri account involved with the wire transfer
+ * @param execution_time when was the transfer made
+ * @param amount wire amount of the transfer
+ */
+typedef void
+(*TALER_EXCHANGEDB_AmlTransferCallback)(
+  void *cls,
+  uint64_t row_id,
+  const char *payto_uri,
+  struct GNUNET_TIME_Absolute execution_time,
+  const struct TALER_Amount *amount);
+
+/**
+ * Return wire transfer kycauth data.
+ *
+ * @param pg the database context
+ * @param threshold minimum wire amount to return data for
+ * @param offset offset in table to filter by
+ * @param limit maximum number of entries to return, negative for descending
+ * @param h_payto account to filter transfer data by
+ * @param cb function to call on each result
+ * @param cb_cls closure to pass to @a cb
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_exchange_kycauth_transfers (struct
+                                                    TALER_EXCHANGEDB_PostgresContext
+                                                    *pg,
+                                                    const struct TALER_Amount *
+                                                    threshold,
+                                                    uint64_t offset,
+                                                    int64_t limit,
+                                                    const struct
+                                                    TALER_NormalizedPaytoHashP *
+                                                    h_payto,
+                                                    TALER_EXCHANGEDB_AmlTransferCallback
+                                                    cb,
+                                                    void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/select_kyc_accounts.h b/src/include/exchange-database/select_kyc_accounts.h
@@ -0,0 +1,114 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2025 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_kyc_accounts.h
+ * @brief implementation of the select_kyc_accounts function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_KYC_ACCOUNTS_H
+#define EXCHANGE_DATABASE_SELECT_KYC_ACCOUNTS_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Return account summary information.
+ *
+ * @param cls closure
+ * @param row_id current row in AML status table
+ * @param h_payto account for which the attribute data is stored
+ * @param open_time when was the account opened formally,
+ *          GNUNET_TIME_UNIT_FOREVER_TS if it was never opened
+ * @param close_time when was the account formally closed,
+ *          GNUNET_TIME_UNIT_ZERO_TS if it was never closed
+ * @param comments comments on the account
+ * @param high_risk is this a high-risk business relationship
+ * @param to_investigate TRUE if this account should be investigated
+ * @param payto the payto URI of the account
+ */
+typedef void
+(*TALER_EXCHANGEDB_AmlAccountListCallback)(
+  void *cls,
+  uint64_t row_id,
+  const struct TALER_NormalizedPaytoHashP *h_payto,
+  struct GNUNET_TIME_Timestamp open_time,
+  struct GNUNET_TIME_Timestamp close_time,
+  const char *comments,
+  bool high_risk,
+  bool to_investigate,
+  struct TALER_FullPayto payto);
+
+
+/* Callback typedefs */
+/**
+ * Return account summary information.
+ *
+ * @param cls closure
+ * @param row_id current row in AML status table
+ * @param h_payto account for which the attribute data is stored
+ * @param open_time when was the account opened formally,
+ *          GNUNET_TIME_UNIT_FOREVER_TS if it was never opened
+ * @param close_time when was the account formally closed,
+ *          GNUNET_TIME_UNIT_ZERO_TS if it was never closed
+ * @param comments comments on the account
+ * @param high_risk is this a high-risk business relationship
+ * @param to_investigate TRUE if this account should be investigated
+ * @param payto the payto URI of the account
+ */
+typedef void
+(*TALER_EXCHANGEDB_AmlAccountListCallback)(
+  void *cls,
+  uint64_t row_id,
+  const struct TALER_NormalizedPaytoHashP *h_payto,
+  struct GNUNET_TIME_Timestamp open_time,
+  struct GNUNET_TIME_Timestamp close_time,
+  const char *comments,
+  bool high_risk,
+  bool to_investigate,
+  struct TALER_FullPayto payto);
+
+/**
+ * List accounts managed by the exchange (for AML/KYC).
+ *
+ * @param pg the database context
+ * @param investigation_only filter by investigation state
+ * @param open_only filter for only open accounts
+ * @param high_risk_only filter for only high-risk accounts
+ * @param offset row to start from
+ * @param limit how many records to return (negative
+ *        to go back in time, positive to go forward)
+ * @param cb callback to invoke on each match
+ * @param cb_cls closure for @a cb
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_kyc_accounts (struct TALER_EXCHANGEDB_PostgresContext *
+                                      pg,
+                                      enum TALER_EXCHANGE_YesNoAll
+                                      investigation_only,
+                                      enum TALER_EXCHANGE_YesNoAll open_only,
+                                      enum TALER_EXCHANGE_YesNoAll
+                                      high_risk_only,
+                                      uint64_t offset,
+                                      int64_t limit,
+                                      TALER_EXCHANGEDB_AmlAccountListCallback cb
+                                      ,
+                                      void *cb_cls);
+
+
+#endif
diff --git a/src/include/exchange-database/select_kyc_attributes.h b/src/include/exchange-database/select_kyc_attributes.h
@@ -0,0 +1,91 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_kyc_attributes.h
+ * @brief implementation of the select_kyc_attributes function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_KYC_ATTRIBUTES_H
+#define EXCHANGE_DATABASE_SELECT_KYC_ATTRIBUTES_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Callback with KYC attributes about a particular user.
+ *
+ * @param cls closure
+ * @param h_payto account for which the attribute data is stored
+ * @param provider_name provider that must be checked
+ * @param collection_time when was the data collected
+ * @param expiration_time when does the data expire
+ * @param enc_attributes_size number of bytes in @a enc_attributes
+ * @param enc_attributes encrypted attribute data
+ */
+typedef void
+(*TALER_EXCHANGEDB_AttributeCallback)(
+  void *cls,
+  const struct TALER_NormalizedPaytoHashP *h_payto,
+  const char *provider_name,
+  struct GNUNET_TIME_Timestamp collection_time,
+  struct GNUNET_TIME_Timestamp expiration_time,
+  size_t enc_attributes_size,
+  const void *enc_attributes);
+
+
+/* Callback typedefs */
+/**
+ * Callback with KYC attributes about a particular user.
+ *
+ * @param cls closure
+ * @param h_payto account for which the attribute data is stored
+ * @param provider_name provider that must be checked
+ * @param collection_time when was the data collected
+ * @param expiration_time when does the data expire
+ * @param enc_attributes_size number of bytes in @a enc_attributes
+ * @param enc_attributes encrypted attribute data
+ */
+typedef void
+(*TALER_EXCHANGEDB_AttributeCallback)(
+  void *cls,
+  const struct TALER_NormalizedPaytoHashP *h_payto,
+  const char *provider_name,
+  struct GNUNET_TIME_Timestamp collection_time,
+  struct GNUNET_TIME_Timestamp expiration_time,
+  size_t enc_attributes_size,
+  const void *enc_attributes);
+
+/**
+ * Lookup KYC attribute data for a specific account.
+ *
+ * @param pg the database context
+ * @param h_payto account for which the attribute data is stored
+ * @param cb callback to invoke on each match
+ * @param cb_cls closure for @a cb
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_kyc_attributes (struct
+                                        TALER_EXCHANGEDB_PostgresContext *pg,
+                                        const struct
+                                        TALER_NormalizedPaytoHashP *
+                                        h_payto,
+                                        TALER_EXCHANGEDB_AttributeCallback cb,
+                                        void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/select_merge_amounts_for_kyc_check.h b/src/include/exchange-database/select_merge_amounts_for_kyc_check.h
@@ -0,0 +1,48 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_merge_amounts_for_kyc_check.h
+ * @brief implementation of the select_merge_amounts_for_kyc_check function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_MERGE_AMOUNTS_FOR_KYC_CHECK_H
+#define EXCHANGE_DATABASE_SELECT_MERGE_AMOUNTS_FOR_KYC_CHECK_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Call @a kac on merged reserve amounts after @a time_limit which are relevant for a
+ * KYC trigger for a the wallet identified by @a h_payto.
+ *
+ * @param pg the database context
+ * @param h_payto account identifier
+ * @param time_limit oldest transaction that could be relevant
+ * @param kac function to call for each applicable amount, in reverse chronological order (or until @a kac aborts by returning anything except #GNUNET_OK).
+ * @param kac_cls closure for @a kac
+ * @return transaction status code, @a kac aborting with #GNUNET_NO is not an error
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_merge_amounts_for_kyc_check (
+  struct TALER_EXCHANGEDB_PostgresContext *pg,
+  const struct TALER_NormalizedPaytoHashP *h_payto,
+  struct GNUNET_TIME_Absolute time_limit,
+  TALER_KYCLOGIC_KycAmountCallback kac,
+  void *kac_cls);
+
+#endif
diff --git a/src/include/taler/exchange-database/select_purse.h b/src/include/exchange-database/select_purse.h
diff --git a/src/include/exchange-database/select_purse_by_merge_pub.h b/src/include/exchange-database/select_purse_by_merge_pub.h
@@ -0,0 +1,69 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_purse_by_merge_pub.h
+ * @brief implementation of the select_purse_by_merge_pub function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_PURSE_BY_MERGE_PUB_H
+#define EXCHANGE_DATABASE_SELECT_PURSE_BY_MERGE_PUB_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called to return meta data about a purse by the
+ * merge capability key.
+ *
+ * @param pg the database context
+ * @param merge_pub public key representing the merge capability
+ * @param[out] purse_pub public key of the purse
+ * @param[out] purse_expiration when would an unmerged purse expire
+ * @param[out] h_contract_terms contract associated with the purse
+ * @param[out] age_limit the age limit for deposits into the purse
+ * @param[out] target_amount amount to be put into the purse
+ * @param[out] balance amount put so far into the purse
+ * @param[out] purse_sig signature of the purse over the initialization data
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_TALER_EXCHANGEDB_select_purse_by_merge_pub (struct
+                                                  TALER_EXCHANGEDB_PostgresContext
+                                                  *pg,
+                                                  const struct
+                                                  TALER_PurseMergePublicKeyP *
+                                                  merge_pub,
+                                                  struct
+                                                  TALER_PurseContractPublicKeyP
+                                                  *
+                                                  purse_pub,
+                                                  struct GNUNET_TIME_Timestamp *
+                                                  purse_expiration,
+                                                  struct
+                                                  TALER_PrivateContractHashP *
+                                                  h_contract_terms,
+                                                  uint32_t *age_limit,
+                                                  struct TALER_Amount *
+                                                  target_amount,
+                                                  struct TALER_Amount *balance,
+                                                  struct
+                                                  TALER_PurseContractSignatureP
+                                                  *
+                                                  purse_sig);
+
+#endif
diff --git a/src/include/exchange-database/select_purse_decisions_above_serial_id.h b/src/include/exchange-database/select_purse_decisions_above_serial_id.h
@@ -0,0 +1,92 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_purse_decisions_above_serial_id.h
+ * @brief implementation of the select_purse_decisions_above_serial_id function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_PURSE_DECISIONS_ABOVE_SERIAL_ID_H
+#define EXCHANGE_DATABASE_SELECT_PURSE_DECISIONS_ABOVE_SERIAL_ID_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called with details about purse decisions that have been made, with
+ * the goal of auditing the purse's execution.
+ *
+ * @param cls closure
+ * @param rowid unique serial ID for the deposit in our DB
+ * @param purse_pub public key of the purse
+ * @param reserve_pub public key of the target reserve, NULL if not known / refunded
+ * @param purse_value what is the (target) value of the purse
+ * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_EXCHANGEDB_PurseDecisionCallback)(
+  void *cls,
+  uint64_t rowid,
+  const struct TALER_PurseContractPublicKeyP *purse_pub,
+  const struct TALER_ReservePublicKeyP *reserve_pub,
+  const struct TALER_Amount *purse_value);
+
+
+/* Callback typedefs */
+/**
+ * Function called with details about purse decisions that have been made, with
+ * the goal of auditing the purse's execution.
+ *
+ * @param cls closure
+ * @param rowid unique serial ID for the deposit in our DB
+ * @param purse_pub public key of the purse
+ * @param reserve_pub public key of the target reserve, NULL if not known / refunded
+ * @param purse_value what is the (target) value of the purse
+ * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_EXCHANGEDB_PurseDecisionCallback)(
+  void *cls,
+  uint64_t rowid,
+  const struct TALER_PurseContractPublicKeyP *purse_pub,
+  const struct TALER_ReservePublicKeyP *reserve_pub,
+  const struct TALER_Amount *purse_value);
+
+/**
+ * Select purse decisions above @a serial_id in monotonically increasing
+ * order.
+ *
+ * @param pg the database context
+ * @param serial_id highest serial ID to exclude (select strictly larger)
+ * @param refunded which refund status to select for
+ * @param cb function to call on each result
+ * @param cb_cls closure for @a cb
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_TALER_EXCHANGEDB_select_purse_decisions_above_serial_id (struct
+                                                               TALER_EXCHANGEDB_PostgresContext
+                                                               *
+                                                               pg,
+                                                               uint64_t
+                                                               serial_id,
+                                                               bool refunded,
+                                                               TALER_EXCHANGEDB_PurseDecisionCallback
+                                                               cb,
+                                                               void *cb_cls);
+
+#endif
diff --git a/src/include/taler/exchange-database/select_purse_deposits_above_serial_id.h b/src/include/exchange-database/select_purse_deposits_above_serial_id.h
diff --git a/src/include/exchange-database/select_purse_deposits_by_purse.h b/src/include/exchange-database/select_purse_deposits_by_purse.h
@@ -0,0 +1,91 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_purse_deposits_by_purse.h
+ * @brief implementation of the select_purse_deposits_by_purse function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_PURSE_DEPOSITS_BY_PURSE_H
+#define EXCHANGE_DATABASE_SELECT_PURSE_DEPOSITS_BY_PURSE_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called with details about purse refunds that have been made, with
+ * the goal of auditing the purse refund's execution.
+ *
+ * @param cls closure
+ * @param rowid row of the refund event
+ * @param amount_with_fee amount of the deposit into the purse
+ * @param coin_pub coin that is to be refunded the @a given amount_with_fee
+ * @param denom_pub denomination of @a coin_pub
+ * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_EXCHANGEDB_PurseRefundCoinCallback)(
+  void *cls,
+  uint64_t rowid,
+  const struct TALER_Amount *amount_with_fee,
+  const struct TALER_CoinSpendPublicKeyP *coin_pub,
+  const struct TALER_DenominationPublicKey *denom_pub);
+
+
+/* Callback typedefs */
+/**
+ * Function called with details about purse refunds that have been made, with
+ * the goal of auditing the purse refund's execution.
+ *
+ * @param cls closure
+ * @param rowid row of the refund event
+ * @param amount_with_fee amount of the deposit into the purse
+ * @param coin_pub coin that is to be refunded the @a given amount_with_fee
+ * @param denom_pub denomination of @a coin_pub
+ * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_EXCHANGEDB_PurseRefundCoinCallback)(
+  void *cls,
+  uint64_t rowid,
+  const struct TALER_Amount *amount_with_fee,
+  const struct TALER_CoinSpendPublicKeyP *coin_pub,
+  const struct TALER_DenominationPublicKey *denom_pub);
+
+/**
+ * Select coin affected by purse refund.
+ *
+ * @param pg the database context
+ * @param purse_pub purse that was refunded
+ * @param cb function to call on each result
+ * @param cb_cls closure for @a cb
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_TALER_EXCHANGEDB_select_purse_deposits_by_purse (struct
+                                                       TALER_EXCHANGEDB_PostgresContext
+                                                       *
+                                                       pg,
+                                                       const struct
+                                                       TALER_PurseContractPublicKeyP
+                                                       *
+                                                       purse_pub,
+                                                       TALER_EXCHANGEDB_PurseRefundCoinCallback
+                                                       cb,
+                                                       void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/select_purse_merge.h b/src/include/exchange-database/select_purse_merge.h
@@ -0,0 +1,56 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_purse_merge.h
+ * @brief implementation of the select_purse_merge function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_PURSE_MERGE_H
+#define EXCHANGE_DATABASE_SELECT_PURSE_MERGE_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called to approve merging of a purse with
+ * an account, made by the receiving account.
+ *
+ * @param pg the database context
+ * @param purse_pub public key of the purse
+ * @param[out] merge_sig set to the signature confirming the merge
+ * @param[out] merge_timestamp set to the time of the merge
+ * @param[out] partner_url set to the URL of the target exchange, or NULL if the target exchange is us. To be freed by the caller.
+ * @param[out] reserve_pub set to the public key of the reserve/account being credited
+ * @param[out] refunded set to true if purse was refunded
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_TALER_EXCHANGEDB_select_purse_merge (struct
+                                           TALER_EXCHANGEDB_PostgresContext *pg,
+                                           const struct
+                                           TALER_PurseContractPublicKeyP *
+                                           purse_pub,
+                                           struct TALER_PurseMergeSignatureP *
+                                           merge_sig,
+                                           struct GNUNET_TIME_Timestamp *
+                                           merge_timestamp,
+                                           char **partner_url,
+                                           struct TALER_ReservePublicKeyP *
+                                           reserve_pub,
+                                           bool *refunded);
+
+#endif
diff --git a/src/include/taler/exchange-database/select_purse_merges_above_serial_id.h b/src/include/exchange-database/select_purse_merges_above_serial_id.h
diff --git a/src/include/taler/exchange-database/select_purse_requests_above_serial_id.h b/src/include/exchange-database/select_purse_requests_above_serial_id.h
diff --git a/src/include/exchange-database/select_recoup_above_serial_id.h b/src/include/exchange-database/select_recoup_above_serial_id.h
@@ -0,0 +1,103 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_recoup_above_serial_id.h
+ * @brief implementation of the select_recoup_above_serial_id function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_RECOUP_ABOVE_SERIAL_ID_H
+#define EXCHANGE_DATABASE_SELECT_RECOUP_ABOVE_SERIAL_ID_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called about recoups the exchange has to perform.
+ *
+ * @param cls closure
+ * @param rowid row identifier used to uniquely identify the recoup operation
+ * @param timestamp when did we receive the recoup request
+ * @param amount how much should be added back to the reserve
+ * @param reserve_pub public key of the reserve
+ * @param coin public information about the coin
+ * @param denom_pub denomination key of @a coin
+ * @param coin_sig signature with @e coin_pub of type #TALER_SIGNATURE_WALLET_COIN_RECOUP
+ * @param coin_blind blinding factor used to blind the coin
+ * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_EXCHANGEDB_RecoupCallback)(
+  void *cls,
+  uint64_t rowid,
+  struct GNUNET_TIME_Timestamp timestamp,
+  const struct TALER_Amount *amount,
+  const struct TALER_ReservePublicKeyP *reserve_pub,
+  const struct TALER_CoinPublicInfo *coin,
+  const struct TALER_DenominationPublicKey *denom_pub,
+  const struct TALER_CoinSpendSignatureP *coin_sig,
+  const union GNUNET_CRYPTO_BlindingSecretP *coin_blind);
+
+
+/* Callback typedefs */
+/**
+ * Function called about recoups the exchange has to perform.
+ *
+ * @param cls closure
+ * @param rowid row identifier used to uniquely identify the recoup operation
+ * @param timestamp when did we receive the recoup request
+ * @param amount how much should be added back to the reserve
+ * @param reserve_pub public key of the reserve
+ * @param coin public information about the coin
+ * @param denom_pub denomination key of @a coin
+ * @param coin_sig signature with @e coin_pub of type #TALER_SIGNATURE_WALLET_COIN_RECOUP
+ * @param coin_blind blinding factor used to blind the coin
+ * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_EXCHANGEDB_RecoupCallback)(
+  void *cls,
+  uint64_t rowid,
+  struct GNUNET_TIME_Timestamp timestamp,
+  const struct TALER_Amount *amount,
+  const struct TALER_ReservePublicKeyP *reserve_pub,
+  const struct TALER_CoinPublicInfo *coin,
+  const struct TALER_DenominationPublicKey *denom_pub,
+  const struct TALER_CoinSpendSignatureP *coin_sig,
+  const union GNUNET_CRYPTO_BlindingSecretP *coin_blind);
+
+/**
+ * Function called to select recoup requests the exchange
+ * received, ordered by serial ID (monotonically increasing).
+ *
+ * @param pg the database context
+ * @param serial_id lowest serial ID to include (select larger or equal)
+ * @param cb function to call for ONE unfinished item
+ * @param cb_cls closure for @a cb
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_recoup_above_serial_id (struct
+                                                TALER_EXCHANGEDB_PostgresContext
+                                                *pg
+                                                ,
+                                                uint64_t serial_id,
+                                                TALER_EXCHANGEDB_RecoupCallback
+                                                cb,
+                                                void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/select_recoup_refresh_above_serial_id.h b/src/include/exchange-database/select_recoup_refresh_above_serial_id.h
@@ -0,0 +1,109 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_recoup_refresh_above_serial_id.h
+ * @brief implementation of the select_recoup_refresh_above_serial_id function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_RECOUP_REFRESH_ABOVE_SERIAL_ID_H
+#define EXCHANGE_DATABASE_SELECT_RECOUP_REFRESH_ABOVE_SERIAL_ID_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called about recoups on refreshed coins the exchange has to
+ * perform.
+ *
+ * @param cls closure
+ * @param rowid row identifier used to uniquely identify the recoup operation
+ * @param timestamp when did we receive the recoup request
+ * @param amount how much should be added back to the old coin
+ * @param old_coin_pub original coin that was refreshed to create @a coin
+ * @param old_denom_pub_hash hash of public key of @a old_coin_pub
+ * @param coin public information about the fresh coin
+ * @param denom_pub denomination key of @a coin
+ * @param coin_sig signature with @e coin_pub of type #TALER_SIGNATURE_WALLET_COIN_RECOUP
+ * @param coin_blind blinding factor used to blind the coin
+ * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_EXCHANGEDB_RecoupRefreshCallback)(
+  void *cls,
+  uint64_t rowid,
+  struct GNUNET_TIME_Timestamp timestamp,
+  const struct TALER_Amount *amount,
+  const struct TALER_CoinSpendPublicKeyP *old_coin_pub,
+  const struct TALER_DenominationHashP *old_denom_pub_hash,
+  const struct TALER_CoinPublicInfo *coin,
+  const struct TALER_DenominationPublicKey *denom_pub,
+  const struct TALER_CoinSpendSignatureP *coin_sig,
+  const union GNUNET_CRYPTO_BlindingSecretP *coin_blind);
+
+
+/* Callback typedefs */
+/**
+ * Function called about recoups on refreshed coins the exchange has to
+ * perform.
+ *
+ * @param cls closure
+ * @param rowid row identifier used to uniquely identify the recoup operation
+ * @param timestamp when did we receive the recoup request
+ * @param amount how much should be added back to the old coin
+ * @param old_coin_pub original coin that was refreshed to create @a coin
+ * @param old_denom_pub_hash hash of public key of @a old_coin_pub
+ * @param coin public information about the fresh coin
+ * @param denom_pub denomination key of @a coin
+ * @param coin_sig signature with @e coin_pub of type #TALER_SIGNATURE_WALLET_COIN_RECOUP
+ * @param coin_blind blinding factor used to blind the coin
+ * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_EXCHANGEDB_RecoupRefreshCallback)(
+  void *cls,
+  uint64_t rowid,
+  struct GNUNET_TIME_Timestamp timestamp,
+  const struct TALER_Amount *amount,
+  const struct TALER_CoinSpendPublicKeyP *old_coin_pub,
+  const struct TALER_DenominationHashP *old_denom_pub_hash,
+  const struct TALER_CoinPublicInfo *coin,
+  const struct TALER_DenominationPublicKey *denom_pub,
+  const struct TALER_CoinSpendSignatureP *coin_sig,
+  const union GNUNET_CRYPTO_BlindingSecretP *coin_blind);
+
+/**
+ * Function called to select recoup requests the exchange received for
+ * refreshed coins, ordered by serial ID (monotonically increasing).
+ *
+ * @param pg the database context
+ * @param serial_id lowest serial ID to include (select larger or equal)
+ * @param cb function to call for ONE unfinished item
+ * @param cb_cls closure for @a cb
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_recoup_refresh_above_serial_id (struct
+                                                        TALER_EXCHANGEDB_PostgresContext
+                                                        *
+                                                        pg,
+                                                        uint64_t serial_id,
+                                                        TALER_EXCHANGEDB_RecoupRefreshCallback
+                                                        cb,
+                                                        void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/select_refreshes_above_serial_id.h b/src/include/exchange-database/select_refreshes_above_serial_id.h
@@ -0,0 +1,109 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_refreshes_above_serial_id.h
+ * @brief implementation of the select_refreshes_above_serial_id function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_REFRESHES_ABOVE_SERIAL_ID_H
+#define EXCHANGE_DATABASE_SELECT_REFRESHES_ABOVE_SERIAL_ID_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called with details about coins that were melted,
+ * with the goal of auditing the refresh's execution.
+ *
+ * @param cls closure
+ * @param rowid unique serial ID for the refresh session in our DB
+ * @param old_denom_pub denomination public key of @a coin_pub
+ * @param coin_pub public key of the coin
+ * @param coin_sig signature from the coin
+ * @param h_age_commitment hash of the age commitment for the coin
+ * @param amount_with_fee amount that was deposited including fee
+ * @param num_nds length of the @a new_denom_serials array
+ * @param new_denom_serials array of denomination serials of fresh coins
+ * @param rc what the refresh commitment
+ * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_EXCHANGEDB_RefreshesCallback)(
+  void *cls,
+  uint64_t rowid,
+  const struct TALER_DenominationPublicKey *old_denom_pub,
+  const struct TALER_CoinSpendPublicKeyP *coin_pub,
+  const struct TALER_CoinSpendSignatureP *coin_sig,
+  const struct TALER_AgeCommitmentHashP *h_age_commitment,
+  const struct TALER_Amount *amount_with_fee,
+  size_t num_nds,
+  uint64_t new_denom_serials[static num_nds],
+  const struct TALER_RefreshCommitmentP *rc);
+
+
+/* Callback typedefs */
+/**
+ * Function called with details about coins that were melted,
+ * with the goal of auditing the refresh's execution.
+ *
+ * @param cls closure
+ * @param rowid unique serial ID for the refresh session in our DB
+ * @param old_denom_pub denomination public key of @a coin_pub
+ * @param coin_pub public key of the coin
+ * @param coin_sig signature from the coin
+ * @param h_age_commitment hash of the age commitment for the coin
+ * @param amount_with_fee amount that was deposited including fee
+ * @param num_nds length of the @a new_denom_serials array
+ * @param new_denom_serials array of denomination serials of fresh coins
+ * @param rc what the refresh commitment
+ * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_EXCHANGEDB_RefreshesCallback)(
+  void *cls,
+  uint64_t rowid,
+  const struct TALER_DenominationPublicKey *old_denom_pub,
+  const struct TALER_CoinSpendPublicKeyP *coin_pub,
+  const struct TALER_CoinSpendSignatureP *coin_sig,
+  const struct TALER_AgeCommitmentHashP *h_age_commitment,
+  const struct TALER_Amount *amount_with_fee,
+  size_t num_nds,
+  uint64_t new_denom_serials[static num_nds],
+  const struct TALER_RefreshCommitmentP *rc);
+
+/**
+ * Select refresh sessions above @a serial_id in monotonically increasing
+ * order.
+ *
+ * @param pg the database context
+ * @param serial_id highest serial ID to exclude (select strictly larger)
+ * @param cb function to call on each result
+ * @param cb_cls closure for @a cb
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_refreshes_above_serial_id (struct
+                                                   TALER_EXCHANGEDB_PostgresContext
+                                                   *
+                                                   pg,
+                                                   uint64_t serial_id,
+                                                   TALER_EXCHANGEDB_RefreshesCallback
+                                                   cb,
+                                                   void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/select_refunds_above_serial_id.h b/src/include/exchange-database/select_refunds_above_serial_id.h
@@ -0,0 +1,109 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_refunds_above_serial_id.h
+ * @brief implementation of the select_refunds_above_serial_id function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_REFUNDS_ABOVE_SERIAL_ID_H
+#define EXCHANGE_DATABASE_SELECT_REFUNDS_ABOVE_SERIAL_ID_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+#include "exchange-database/do_refund.h"
+
+
+/**
+ * Function called with details about coins that were refunding,
+ * with the goal of auditing the refund's execution.
+ *
+ * @param cls closure
+ * @param rowid unique serial ID for the refund in our DB
+ * @param denom_pub denomination public key of @a coin_pub
+ * @param coin_pub public key of the coin
+ * @param merchant_pub public key of the merchant
+ * @param merchant_sig signature of the merchant
+ * @param h_contract_terms hash of the proposal data known to merchant and customer
+ * @param rtransaction_id refund transaction ID chosen by the merchant
+ * @param full_refund true if the refunds total up to the entire value of the deposit
+ * @param amount_with_fee amount that was deposited including fee
+ * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_EXCHANGEDB_RefundCallback)(
+  void *cls,
+  uint64_t rowid,
+  const struct TALER_DenominationPublicKey *denom_pub,
+  const struct TALER_CoinSpendPublicKeyP *coin_pub,
+  const struct TALER_MerchantPublicKeyP *merchant_pub,
+  const struct TALER_MerchantSignatureP *merchant_sig,
+  const struct TALER_PrivateContractHashP *h_contract_terms,
+  uint64_t rtransaction_id,
+  bool full_refund,
+  const struct TALER_Amount *amount_with_fee);
+
+
+/* Callback typedefs */
+/**
+ * Function called with details about coins that were refunding,
+ * with the goal of auditing the refund's execution.
+ *
+ * @param cls closure
+ * @param rowid unique serial ID for the refund in our DB
+ * @param denom_pub denomination public key of @a coin_pub
+ * @param coin_pub public key of the coin
+ * @param merchant_pub public key of the merchant
+ * @param merchant_sig signature of the merchant
+ * @param h_contract_terms hash of the proposal data known to merchant and customer
+ * @param rtransaction_id refund transaction ID chosen by the merchant
+ * @param full_refund true if the refunds total up to the entire value of the deposit
+ * @param amount_with_fee amount that was deposited including fee
+ * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_EXCHANGEDB_RefundCallback)(
+  void *cls,
+  uint64_t rowid,
+  const struct TALER_DenominationPublicKey *denom_pub,
+  const struct TALER_CoinSpendPublicKeyP *coin_pub,
+  const struct TALER_MerchantPublicKeyP *merchant_pub,
+  const struct TALER_MerchantSignatureP *merchant_sig,
+  const struct TALER_PrivateContractHashP *h_contract_terms,
+  uint64_t rtransaction_id,
+  bool full_refund,
+  const struct TALER_Amount *amount_with_fee);
+
+/**
+ * Select refunds above @a serial_id in monotonically increasing
+ * order.
+ *
+ * @param pg the database context
+ * @param serial_id highest serial ID to exclude (select strictly larger)
+ * @param cb function to call on each result
+ * @param cb_cls closure for @a cb
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_refunds_above_serial_id (struct
+                                                 TALER_EXCHANGEDB_PostgresContext
+                                                 *
+                                                 pg,
+                                                 uint64_t serial_id,
+                                                 TALER_EXCHANGEDB_RefundCallback
+                                                 cb,
+                                                 void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/select_refunds_by_coin.h b/src/include/exchange-database/select_refunds_by_coin.h
@@ -0,0 +1,82 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_refunds_by_coin.h
+ * @brief implementation of the select_refunds_by_coin function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_REFUNDS_BY_COIN_H
+#define EXCHANGE_DATABASE_SELECT_REFUNDS_BY_COIN_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Callback invoked with information about refunds applicable
+ * to a particular coin and contract.
+ *
+ * @param cls closure
+ * @param amount_with_fee amount being refunded
+ * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_EXCHANGEDB_RefundCoinCallback)(
+  void *cls,
+  const struct TALER_Amount *amount_with_fee);
+
+
+/* Callback typedefs */
+/**
+ * Callback invoked with information about refunds applicable
+ * to a particular coin and contract.
+ *
+ * @param cls closure
+ * @param amount_with_fee amount being refunded
+ * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_EXCHANGEDB_RefundCoinCallback)(
+  void *cls,
+  const struct TALER_Amount *amount_with_fee);
+
+/**
+ * Select refunds by @a coin_pub, @a merchant_pub and @a h_contract.
+ *
+ * @param pg the database context
+ * @param coin_pub coin to get refunds for
+ * @param merchant_pub merchant to get refunds for
+ * @param h_contract contract (hash) to get refunds for
+ * @param cb function to call for each refund found
+ * @param cb_cls closure for @a cb
+ * @return query result status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_refunds_by_coin (struct
+                                         TALER_EXCHANGEDB_PostgresContext *pg,
+                                         const struct
+                                         TALER_CoinSpendPublicKeyP *
+                                         coin_pub,
+                                         const struct TALER_MerchantPublicKeyP *
+                                         merchant_pub,
+                                         const struct
+                                         TALER_PrivateContractHashP *
+                                         h_contract,
+                                         TALER_EXCHANGEDB_RefundCoinCallback cb,
+                                         void *cb_cls);
+
+#endif
diff --git a/src/include/taler/exchange-database/select_reserve_close_info.h b/src/include/exchange-database/select_reserve_close_info.h
diff --git a/src/include/taler/exchange-database/select_reserve_close_request_info.h b/src/include/exchange-database/select_reserve_close_request_info.h
diff --git a/src/include/taler/exchange-database/select_reserve_closed_above_serial_id.h b/src/include/exchange-database/select_reserve_closed_above_serial_id.h
diff --git a/src/include/taler/exchange-database/select_reserve_open_above_serial_id.h b/src/include/exchange-database/select_reserve_open_above_serial_id.h
diff --git a/src/include/exchange-database/select_reserves_in_above_serial_id.h b/src/include/exchange-database/select_reserves_in_above_serial_id.h
@@ -0,0 +1,71 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_reserves_in_above_serial_id.h
+ * @brief implementation of the select_reserves_in_above_serial_id function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_RESERVES_IN_ABOVE_SERIAL_ID_H
+#define EXCHANGE_DATABASE_SELECT_RESERVES_IN_ABOVE_SERIAL_ID_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/* Callback typedefs */
+/**
+ * Function called with details about incoming wire transfers.
+ *
+ * @param cls closure
+ * @param rowid unique serial ID for the refresh session in our DB
+ * @param reserve_pub public key of the reserve (also the wire subject)
+ * @param credit amount that was received
+ * @param sender_account_details information about the sender's bank account, in payto://-format
+ * @param wire_reference unique identifier for the wire transfer
+ * @param execution_date when did we receive the funds
+ * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_EXCHANGEDB_ReserveInCallback)(
+  void *cls,
+  uint64_t rowid,
+  const struct TALER_ReservePublicKeyP *reserve_pub,
+  const struct TALER_Amount *credit,
+  const struct TALER_FullPayto sender_account_details,
+  uint64_t wire_reference,
+  struct GNUNET_TIME_Timestamp execution_date);
+
+/**
+ * Select inbound wire transfers into reserves_in above @a serial_id
+ * in monotonically increasing order.
+ *
+ * @param pg the database context
+ * @param serial_id highest serial ID to exclude (select strictly larger)
+ * @param cb function to call on each result
+ * @param cb_cls closure for @a cb
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_reserves_in_above_serial_id (struct
+                                                     TALER_EXCHANGEDB_PostgresContext
+                                                     *pg,
+                                                     uint64_t serial_id,
+                                                     TALER_EXCHANGEDB_ReserveInCallback
+                                                     cb,
+                                                     void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/select_reserves_in_above_serial_id_by_account.h b/src/include/exchange-database/select_reserves_in_above_serial_id_by_account.h
@@ -0,0 +1,77 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_reserves_in_above_serial_id_by_account.h
+ * @brief implementation of the select_reserves_in_above_serial_id_by_account function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_RESERVES_IN_ABOVE_SERIAL_ID_BY_ACCOUNT_H
+#define EXCHANGE_DATABASE_SELECT_RESERVES_IN_ABOVE_SERIAL_ID_BY_ACCOUNT_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/* Callback typedefs */
+/**
+ * Function called with details about incoming wire transfers.
+ *
+ * @param cls closure
+ * @param rowid unique serial ID for the refresh session in our DB
+ * @param reserve_pub public key of the reserve (also the wire subject)
+ * @param credit amount that was received
+ * @param sender_account_details information about the sender's bank account, in payto://-format
+ * @param wire_reference unique identifier for the wire transfer
+ * @param execution_date when did we receive the funds
+ * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_EXCHANGEDB_ReserveInCallback)(
+  void *cls,
+  uint64_t rowid,
+  const struct TALER_ReservePublicKeyP *reserve_pub,
+  const struct TALER_Amount *credit,
+  const struct TALER_FullPayto sender_account_details,
+  uint64_t wire_reference,
+  struct GNUNET_TIME_Timestamp execution_date);
+
+/**
+ * Select inbound wire transfers into reserves_in above @a serial_id
+ * in monotonically increasing order by account.
+ *
+ * @param pg the database context
+ * @param account_name name of the account to select by
+ * @param serial_id highest serial ID to exclude (select strictly larger)
+ * @param cb function to call on each result
+ * @param cb_cls closure for @a cb
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_TALER_EXCHANGEDB_select_reserves_in_above_serial_id_by_account (struct
+                                                                      TALER_EXCHANGEDB_PostgresContext
+                                                                      *pg,
+                                                                      const char
+                                                                      *
+                                                                      account_name,
+                                                                      uint64_t
+                                                                      serial_id,
+                                                                      TALER_EXCHANGEDB_ReserveInCallback
+                                                                      cb,
+                                                                      void *
+                                                                      cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/select_wire_out_above_serial_id.h b/src/include/exchange-database/select_wire_out_above_serial_id.h
@@ -0,0 +1,71 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_wire_out_above_serial_id.h
+ * @brief implementation of the select_wire_out_above_serial_id function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_WIRE_OUT_ABOVE_SERIAL_ID_H
+#define EXCHANGE_DATABASE_SELECT_WIRE_OUT_ABOVE_SERIAL_ID_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/* Callback typedefs */
+/**
+ * Function called with the results of the lookup of the
+ * wire transfer data of the exchange.
+ *
+ * @param cls closure
+ * @param rowid identifier of the respective row in the database
+ * @param date timestamp of the wire transfer (roughly)
+ * @param wtid wire transfer subject
+ * @param payto_uri details of the receiver, URI in payto://-format
+ * @param amount amount that was wired
+ * @return #GNUNET_OK to continue, #GNUNET_SYSERR to stop iteration
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_EXCHANGEDB_WireTransferOutCallback)(
+  void *cls,
+  uint64_t rowid,
+  struct GNUNET_TIME_Timestamp date,
+  const struct TALER_WireTransferIdentifierRawP *wtid,
+  const struct TALER_FullPayto payto_uri,
+  const struct TALER_Amount *amount);
+
+/**
+ * Function called to select all wire transfers the exchange
+ * executed.
+ *
+ * @param pg the database context
+ * @param serial_id highest serial ID to exclude (select strictly larger)
+ * @param cb function to call for ONE unfinished item
+ * @param cb_cls closure for @a cb
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_wire_out_above_serial_id (struct
+                                                  TALER_EXCHANGEDB_PostgresContext
+                                                  *
+                                                  pg,
+                                                  uint64_t serial_id,
+                                                  TALER_EXCHANGEDB_WireTransferOutCallback
+                                                  cb,
+                                                  void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/select_wire_out_above_serial_id_by_account.h b/src/include/exchange-database/select_wire_out_above_serial_id_by_account.h
@@ -0,0 +1,75 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_wire_out_above_serial_id_by_account.h
+ * @brief implementation of the select_wire_out_above_serial_id_by_account function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_WIRE_OUT_ABOVE_SERIAL_ID_BY_ACCOUNT_H
+#define EXCHANGE_DATABASE_SELECT_WIRE_OUT_ABOVE_SERIAL_ID_BY_ACCOUNT_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/* Callback typedefs */
+/**
+ * Function called with the results of the lookup of the
+ * wire transfer data of the exchange.
+ *
+ * @param cls closure
+ * @param rowid identifier of the respective row in the database
+ * @param date timestamp of the wire transfer (roughly)
+ * @param wtid wire transfer subject
+ * @param payto_uri details of the receiver, URI in payto://-format
+ * @param amount amount that was wired
+ * @return #GNUNET_OK to continue, #GNUNET_SYSERR to stop iteration
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_EXCHANGEDB_WireTransferOutCallback)(
+  void *cls,
+  uint64_t rowid,
+  struct GNUNET_TIME_Timestamp date,
+  const struct TALER_WireTransferIdentifierRawP *wtid,
+  const struct TALER_FullPayto payto_uri,
+  const struct TALER_Amount *amount);
+
+/**
+ * Function called to select all wire transfers the exchange
+ * executed by account.
+ *
+ * @param pg the database context
+ * @param account_name account to select
+ * @param serial_id highest serial ID to exclude (select strictly larger)
+ * @param cb function to call for ONE unfinished item
+ * @param cb_cls closure for @a cb
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_TALER_EXCHANGEDB_select_wire_out_above_serial_id_by_account (struct
+                                                                   TALER_EXCHANGEDB_PostgresContext
+                                                                   *pg,
+                                                                   const char *
+                                                                   account_name,
+                                                                   uint64_t
+                                                                   serial_id,
+                                                                   TALER_EXCHANGEDB_WireTransferOutCallback
+                                                                   cb,
+                                                                   void *cb_cls)
+;
+
+#endif
diff --git a/src/include/exchange-database/select_withdraw_amounts_for_kyc_check.h b/src/include/exchange-database/select_withdraw_amounts_for_kyc_check.h
@@ -0,0 +1,56 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_withdraw_amounts_for_kyc_check.h
+ * @brief implementation of the select_withdraw_amounts_for_kyc_check function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_WITHDRAW_AMOUNTS_FOR_KYC_CHECK_H
+#define EXCHANGE_DATABASE_SELECT_WITHDRAW_AMOUNTS_FOR_KYC_CHECK_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Call @a kac on withdrawn amounts after @a time_limit which are relevant
+ * for a KYC trigger for a the (debited) account identified by @a h_payto.
+ *
+ * @param pg the database context
+ * @param h_payto account identifier
+ * @param time_limit oldest transaction that could be relevant
+ * @param kac function to call for each applicable amount, in reverse chronological order (or until @a kac aborts by returning anything except #GNUNET_OK).
+ * @param kac_cls closure for @a kac
+ * @return transaction status code, @a kac aborting with #GNUNET_NO is not an error
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_withdraw_amounts_for_kyc_check (struct
+                                                        TALER_EXCHANGEDB_PostgresContext
+                                                        *
+                                                        pg,
+                                                        const struct
+                                                        TALER_NormalizedPaytoHashP
+                                                        *
+                                                        h_payto,
+                                                        struct
+                                                        GNUNET_TIME_Absolute
+                                                        time_limit,
+                                                        TALER_KYCLOGIC_KycAmountCallback
+                                                        kac,
+                                                        void *kac_cls);
+
+#endif
diff --git a/src/include/exchange-database/select_withdrawals_above_serial_id.h b/src/include/exchange-database/select_withdrawals_above_serial_id.h
@@ -0,0 +1,122 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/select_withdrawals_above_serial_id.h
+ * @brief implementation of the select_withdrawals_above_serial_id function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SELECT_WITHDRAWALS_ABOVE_SERIAL_ID_H
+#define EXCHANGE_DATABASE_SELECT_WITHDRAWALS_ABOVE_SERIAL_ID_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called with details about withdraw operations.
+ *
+ * @param cls closure
+ * @param rowid unique serial ID for the refresh session in our DB
+ * @param num_denom_serials number of elements in @e denom_serials array
+ * @param denom_serials array with length @e num_denom_serials of serial ID's of denominations in our DB
+ * @param selected_h hash over the gamma-selected planchets
+ * @param h_planchets running hash over all hashes of blinded planchets in the original withdraw request
+ * @param blinding_seed the blinding seed for CS denominations that was provided during withdraw; might be NULL
+ * @param age_proof_required true if the withdraw request required an age proof.
+ * @param max_age if @e age_proof_required is true, the maximum age that was set on the coins.
+ * @param noreveal_index if @e age_proof_required is true, the index that was returned by the exchange for the reveal phase.
+ * @param reserve_pub public key of the reserve
+ * @param reserve_sig signature over the withdraw operation
+ * @param execution_date when did the wallet withdraw the coin
+ * @param amount_with_fee amount that was withdrawn
+ * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_EXCHANGEDB_WithdrawCallback)(
+  void *cls,
+  uint64_t rowid,
+  size_t num_denom_serials,
+  const uint64_t *denom_serials,
+  const struct TALER_HashBlindedPlanchetsP *selected_h,
+  const struct TALER_HashBlindedPlanchetsP *h_planchets,
+  const struct TALER_BlindingMasterSeedP *blinding_seed,
+  bool age_proof_required,
+  uint8_t max_age,
+  uint8_t noreveal_index,
+  const struct TALER_ReservePublicKeyP *reserve_pub,
+  const struct TALER_ReserveSignatureP *reserve_sig,
+  struct GNUNET_TIME_Timestamp execution_date,
+  const struct TALER_Amount *amount_with_fee);
+
+
+/* Callback typedefs */
+/**
+ * Function called with details about withdraw operations.
+ *
+ * @param cls closure
+ * @param rowid unique serial ID for the refresh session in our DB
+ * @param num_denom_serials number of elements in @e denom_serials array
+ * @param denom_serials array with length @e num_denom_serials of serial ID's of denominations in our DB
+ * @param selected_h hash over the gamma-selected planchets
+ * @param h_planchets running hash over all hashes of blinded planchets in the original withdraw request
+ * @param blinding_seed the blinding seed for CS denominations that was provided during withdraw; might be NULL
+ * @param age_proof_required true if the withdraw request required an age proof.
+ * @param max_age if @e age_proof_required is true, the maximum age that was set on the coins.
+ * @param noreveal_index if @e age_proof_required is true, the index that was returned by the exchange for the reveal phase.
+ * @param reserve_pub public key of the reserve
+ * @param reserve_sig signature over the withdraw operation
+ * @param execution_date when did the wallet withdraw the coin
+ * @param amount_with_fee amount that was withdrawn
+ * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
+ */
+typedef enum GNUNET_GenericReturnValue
+(*TALER_EXCHANGEDB_WithdrawCallback)(
+  void *cls,
+  uint64_t rowid,
+  size_t num_denom_serials,
+  const uint64_t *denom_serials,
+  const struct TALER_HashBlindedPlanchetsP *selected_h,
+  const struct TALER_HashBlindedPlanchetsP *h_planchets,
+  const struct TALER_BlindingMasterSeedP *blinding_seed,
+  bool age_proof_required,
+  uint8_t max_age,
+  uint8_t noreveal_index,
+  const struct TALER_ReservePublicKeyP *reserve_pub,
+  const struct TALER_ReserveSignatureP *reserve_sig,
+  struct GNUNET_TIME_Timestamp execution_date,
+  const struct TALER_Amount *amount_with_fee);
+
+/**
+ * Select withdraw operations from reserves_out above @a serial_id
+ * in monotonically increasing order.
+ *
+ * @param pg the database context
+ * @param serial_id highest serial ID to exclude (select strictly larger)
+ * @param cb function to call on each result
+ * @param cb_cls closure for @a cb
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_select_withdrawals_above_serial_id (struct
+                                                     TALER_EXCHANGEDB_PostgresContext
+                                                     *pg,
+                                                     uint64_t serial_id,
+                                                     TALER_EXCHANGEDB_WithdrawCallback
+                                                     cb,
+                                                     void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/set_aml_lock.h b/src/include/exchange-database/set_aml_lock.h
@@ -0,0 +1,48 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/set_aml_lock.h
+ * @brief implementation of the set_aml_lock function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SET_AML_LOCK_H
+#define EXCHANGE_DATABASE_SET_AML_LOCK_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Set a lock for @a lock_duration on running AML programs for the @a h_payto
+ * account. If a lock already exists, returns the timeout of the
+ * @a existing_lock.  Returns 0 if @a h_payto is not known.
+ *
+ * @param pg the database context
+ * @param h_payto account to lock
+ * @param lock_duration how long to lock the account
+ * @param[out] existing_lock set to timeout of existing lock, or
+ *         to zero if there is no existing lock
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_set_aml_lock (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                               const struct TALER_NormalizedPaytoHashP *h_payto,
+                               struct GNUNET_TIME_Relative lock_duration,
+                               struct GNUNET_TIME_Absolute *existing_lock);
+
+
+#endif
diff --git a/src/include/exchange-database/set_extension_manifest.h b/src/include/exchange-database/set_extension_manifest.h
@@ -0,0 +1,43 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/set_extension_manifest.h
+ * @brief implementation of the set_extension_manifest function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SET_EXTENSION_MANIFEST_H
+#define EXCHANGE_DATABASE_SET_EXTENSION_MANIFEST_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called to save the manifest of an extension
+ * (age-restriction, policy_extension_...) After successful storage of the
+ * configuration it triggers the corresponding event.
+ *
+ * @param pg the database context
+ * @param extension_name the name of the extension
+ * @param manifest JSON object of the configuration as string
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_set_extension_manifest (struct
+                                         TALER_EXCHANGEDB_PostgresContext *pg,
+                                         const char *extension_name,
+                                         const char *manifest);
+
+#endif
diff --git a/src/include/exchange-database/set_purse_balance.h b/src/include/exchange-database/set_purse_balance.h
@@ -0,0 +1,44 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/set_purse_balance.h
+ * @brief implementation of the set_purse_balance function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_SET_PURSE_BALANCE_H
+#define EXCHANGE_DATABASE_SET_PURSE_BALANCE_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Set the current @a balance in the purse
+ * identified by @a purse_pub. Used by the auditor
+ * to update the balance as calculated by the auditor.
+ *
+ * @param pg the database context
+ * @param purse_pub public key of a purse
+ * @param balance new balance to store under the purse
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_set_purse_balance (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                    const struct TALER_PurseContractPublicKeyP *
+                                    purse_pub,
+                                    const struct TALER_Amount *balance);
+
+#endif
diff --git a/src/include/taler/exchange-database/start.h b/src/include/exchange-database/start.h
diff --git a/src/include/exchange-database/start_deferred_wire_out.h b/src/include/exchange-database/start_deferred_wire_out.h
@@ -0,0 +1,42 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/start_deferred_wire_out.h
+ * @brief implementation of the start_deferred_wire_out function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_START_DEFERRED_WIRE_OUT_H
+#define EXCHANGE_DATABASE_START_DEFERRED_WIRE_OUT_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Starts a READ COMMITTED transaction where we transiently violate the foreign
+ * constraints on the "wire_out" table as we insert aggregations
+ * and only add the wire transfer out at the end.
+ *
+ * @param pg the database context
+ * @return #GNUNET_OK on success
+ */
+enum GNUNET_GenericReturnValue
+TALER_TALER_EXCHANGEDB_start_deferred_wire_out (struct
+                                                TALER_EXCHANGEDB_PostgresContext
+                                                *pg);
+
+#endif
diff --git a/src/include/exchange-database/start_read_committed.h b/src/include/exchange-database/start_read_committed.h
@@ -0,0 +1,42 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/start_read_committed.h
+ * @brief implementation of the start_read_committed function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_START_READ_COMMITTED_H
+#define EXCHANGE_DATABASE_START_READ_COMMITTED_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Start a READ COMMITTED transaction.
+ *
+ * @param pg the database context
+ * @param name unique name identifying the transaction (for debugging)
+ *             must point to a constant
+ * @return #GNUNET_OK on success
+ */
+enum GNUNET_GenericReturnValue
+TALER_TALER_EXCHANGEDB_start_read_committed (struct
+                                             TALER_EXCHANGEDB_PostgresContext *
+                                             pg,
+                                             const char *name);
+
+#endif
diff --git a/src/include/exchange-database/start_read_only.h b/src/include/exchange-database/start_read_only.h
@@ -0,0 +1,42 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/start_read_only.h
+ * @brief implementation of the start_read_only function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_START_READ_ONLY_H
+#define EXCHANGE_DATABASE_START_READ_ONLY_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Start a READ ONLY serializable transaction.
+ *
+ * @param pg the database context
+ * @param name unique name identifying the transaction (for debugging)
+ *             must point to a constant
+ * @return #GNUNET_OK on success
+ */
+enum GNUNET_GenericReturnValue
+TALER_TALER_EXCHANGEDB_start_read_only (struct
+                                        TALER_EXCHANGEDB_PostgresContext *pg,
+                                        const char *name);
+
+#endif
diff --git a/src/include/exchange-database/store_wire_transfer_out.h b/src/include/exchange-database/store_wire_transfer_out.h
@@ -0,0 +1,55 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/store_wire_transfer_out.h
+ * @brief implementation of the store_wire_transfer_out function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_STORE_WIRE_TRANSFER_OUT_H
+#define EXCHANGE_DATABASE_STORE_WIRE_TRANSFER_OUT_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Store information about an outgoing wire transfer that was executed.
+ *
+ * @param pg the database context
+ * @param date time of the wire transfer
+ * @param wtid subject of the wire transfer
+ * @param h_payto identifies the receiver account of the wire transfer
+ * @param exchange_account_section configuration section of the exchange specifying the
+ *        exchange's bank account being used
+ * @param amount amount that was transmitted
+ * @param extra_wire_subject_metadata additional meta data for the wire transfer subject, can be NULL
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_store_wire_transfer_out (struct
+                                          TALER_EXCHANGEDB_PostgresContext *pg,
+                                          struct GNUNET_TIME_Timestamp date,
+                                          const struct
+                                          TALER_WireTransferIdentifierRawP *wtid
+                                          ,
+                                          const struct TALER_FullPaytoHashP *
+                                          h_payto,
+                                          const char *exchange_account_section,
+                                          const struct TALER_Amount *amount,
+                                          const char *
+                                          extra_wire_subject_metadata);
+
+#endif
diff --git a/src/include/exchange-database/test_aml_officer.h b/src/include/exchange-database/test_aml_officer.h
@@ -0,0 +1,43 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/test_aml_officer.h
+ * @brief implementation of the test_aml_officer function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_TEST_AML_OFFICER_H
+#define EXCHANGE_DATABASE_TEST_AML_OFFICER_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Test if the given AML staff member is active
+ * (at least read-only).
+ *
+ * @param pg the database context
+ * @param decider_pub public key of the staff member
+ * @param[out] read_only set to true if the member is read-only
+ * @return database transaction status, if member is unknown or not active, 1 if member is active
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_test_aml_officer (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                   const struct TALER_AmlOfficerPublicKeyP *
+                                   decider_pub,
+                                   bool *read_only);
+
+
+#endif
diff --git a/src/include/exchange-database/trigger_kyc_rule_for_account.h b/src/include/exchange-database/trigger_kyc_rule_for_account.h
@@ -0,0 +1,69 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/trigger_kyc_rule_for_account.h
+ * @brief implementation of the trigger_kyc_rule_for_account function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_TRIGGER_KYC_RULE_FOR_ACCOUNT_H
+#define EXCHANGE_DATABASE_TRIGGER_KYC_RULE_FOR_ACCOUNT_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Insert KYC requirement for @a h_payto account into table.
+ *
+ * @param pg the database context
+ * @param payto_uri account that must be KYC'ed,
+ *    can be NULL if @a h_payto is already
+ *    guaranteed to be in wire_targets
+ * @param h_payto hash of @a payto_uri
+ * @param set_account_pub public key to enable for the
+ *    KYC authorization, NULL if not known
+ * @param check_merchant_pub public key that must already
+ *    be enabled for a KYC authorzation for it to be
+ *   valid, NULL if not known
+ * @param jmeasures serialized MeasureSet to put in place
+ * @param display_priority priority of the rule
+ * @param[out] requirement_row set to legitimization requirement row for this check
+ * @param[out] bad_kyc_auth set if @a check_account_pub
+ *     did not match the existing KYC auth
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_trigger_kyc_rule_for_account (struct
+                                               TALER_EXCHANGEDB_PostgresContext
+                                               *pg,
+                                               const struct TALER_FullPayto
+                                               payto_uri,
+                                               const struct
+                                               TALER_NormalizedPaytoHashP *
+                                               h_payto,
+                                               const union
+                                               TALER_AccountPublicKeyP *
+                                               set_account_pub,
+                                               const struct
+                                               TALER_MerchantPublicKeyP *
+                                               check_merchant_pub,
+                                               const json_t *jmeasures,
+                                               uint32_t display_priority,
+                                               uint64_t *requirement_row,
+                                               bool *bad_kyc_auth);
+
+#endif
diff --git a/src/include/exchange-database/update_aggregation_transient.h b/src/include/exchange-database/update_aggregation_transient.h
@@ -0,0 +1,54 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/update_aggregation_transient.h
+ * @brief implementation of the update_aggregation_transient function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_UPDATE_AGGREGATION_TRANSIENT_H
+#define EXCHANGE_DATABASE_UPDATE_AGGREGATION_TRANSIENT_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Update existing entry in the transient aggregation table.
+ * @a h_payto is only needed for query performance.
+ *
+ * @param pg the database context
+ * @param h_payto destination of the wire transfer
+ * @param wtid the raw wire transfer identifier to update
+ * @param kyc_requirement_row row in legitimization_requirements that need to be satisfied to continue, or 0 for none
+ * @param total new total amount to be wired in the future
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_update_aggregation_transient (struct
+                                               TALER_EXCHANGEDB_PostgresContext
+                                               *pg,
+                                               const struct
+                                               TALER_FullPaytoHashP *
+                                               h_payto,
+                                               const struct
+                                               TALER_WireTransferIdentifierRawP
+                                               *wtid,
+                                               uint64_t kyc_requirement_row,
+                                               const struct TALER_Amount *total)
+;
+
+#endif
diff --git a/src/include/exchange-database/update_auditor.h b/src/include/exchange-database/update_auditor.h
@@ -0,0 +1,48 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/update_auditor.h
+ * @brief implementation of the update_auditor function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_UPDATE_AUDITOR_H
+#define EXCHANGE_DATABASE_UPDATE_AUDITOR_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_exchangedb_lib.h"
+
+/**
+ * Update information about an auditor that will audit this exchange.
+ *
+ * @param pg the database context
+ * @param auditor_pub key of the auditor (primary key for the existing record)
+ * @param auditor_url base URL of the auditor's REST service, to be updated
+ * @param auditor_name name of the auditor (for humans)
+ * @param change_date date when the auditor status was last changed
+ *                      (only to be used for replay detection)
+ * @param enabled true to enable, false to disable
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_update_auditor (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                 const struct TALER_AuditorPublicKeyP *
+                                 auditor_pub,
+                                 const char *auditor_url,
+                                 const char *auditor_name,
+                                 struct GNUNET_TIME_Timestamp change_date,
+                                 bool enabled);
+
+#endif
diff --git a/src/include/exchange-database/update_kyc_process_by_row.h b/src/include/exchange-database/update_kyc_process_by_row.h
@@ -0,0 +1,65 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/update_kyc_process_by_row.h
+ * @brief implementation of the update_kyc_process_by_row function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_UPDATE_KYC_PROCESS_BY_ROW_H
+#define EXCHANGE_DATABASE_UPDATE_KYC_PROCESS_BY_ROW_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Update KYC requirement check with provider-linkage and/or
+ * expiration data.
+ *
+ * @param pg the database context
+ * @param process_row row to select by
+ * @param provider_name provider that must be checked (technically redundant)
+ * @param h_payto account that must be KYC'ed (helps access by shard, otherwise also redundant)
+ * @param provider_account_id provider account ID
+ * @param provider_legitimization_id provider legitimization ID
+ * @param redirect_url where the user should be redirected to start the KYC process
+ * @param expiration how long is this KYC check set to be valid (in the past if invalid)
+ * @param ec error code, #TALER_EC_NONE on success
+ * @param error_message_hint human-readable error message details (in addition to @a ec, NULL on success)
+ * @param finished true to mark the process as done
+ * @return database transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_update_kyc_process_by_row (struct
+                                            TALER_EXCHANGEDB_PostgresContext *pg
+                                            ,
+                                            uint64_t process_row,
+                                            const char *provider_name,
+                                            const struct
+                                            TALER_NormalizedPaytoHashP *
+                                            h_payto,
+                                            const char *provider_account_id,
+                                            const char *
+                                            provider_legitimization_id,
+                                            const char *redirect_url,
+                                            struct GNUNET_TIME_Absolute
+                                            expiration,
+                                            enum TALER_ErrorCode ec,
+                                            const char *error_message_hint,
+                                            bool finished);
+
+#endif
diff --git a/src/include/taler/exchange-database/update_rules.h b/src/include/exchange-database/update_rules.h
diff --git a/src/include/exchange-database/update_wire.h b/src/include/exchange-database/update_wire.h
@@ -0,0 +1,61 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/update_wire.h
+ * @brief implementation of the update_wire function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_UPDATE_WIRE_H
+#define EXCHANGE_DATABASE_UPDATE_WIRE_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Update information about a wire account of the exchange.
+ *
+ * @param pg the database context
+ * @param payto_uri account the update is about
+ * @param conversion_url URL of a conversion service, NULL if there is no conversion
+ * @param open_banking_gateway open banking gateway service, NULL if unavailable
+ * @param wire_transfer_gateway wire transfer gateway service, NULL if unavailable
+ * @param debit_restrictions JSON array with debit restrictions on the account; NULL allowed if not @a enabled
+ * @param credit_restrictions JSON array with credit restrictions on the account; NULL allowed if not @a enabled
+ * @param change_date date when the account status was last changed
+ *                      (only to be used for replay detection)
+ * @param master_sig master signature to store, can be NULL (if @a enabled is false)
+ * @param bank_label label to show this entry under in the UI, can be NULL
+ * @param priority determines order in which entries are shown in the UI
+ * @param enabled true to enable, false to disable (the actual change)
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_update_wire (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                              const struct TALER_FullPayto payto_uri,
+                              const char *conversion_url,
+                              const char *open_banking_gateway,
+                              const char *wire_transfer_gateway,
+                              const json_t *debit_restrictions,
+                              const json_t *credit_restrictions,
+                              struct GNUNET_TIME_Timestamp change_date,
+                              const struct TALER_MasterSignatureP *master_sig,
+                              const char *bank_label,
+                              int64_t priority,
+                              bool enabled);
+
+#endif
diff --git a/src/include/exchange-database/wad_in_insert.h b/src/include/exchange-database/wad_in_insert.h
@@ -0,0 +1,52 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/wad_in_insert.h
+ * @brief implementation of the wad_in_insert function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_WAD_IN_INSERT_H
+#define EXCHANGE_DATABASE_WAD_IN_INSERT_H
+
+#include "taler/taler_util.h"
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Insert an incoming WAD wire transfer into the database.
+ *
+ * @param pg the database context
+ * @param wad_id WAD identifier
+ * @param origin_exchange_url exchange base URL originating the transfer
+ * @param amount the amount that was transferred
+ * @param execution_date when was the transfer made
+ * @param debit_account_uri URI of the debit account
+ * @param section_name section of the exchange bank account that received the transfer
+ * @param serial_id bank-specific row identifying the transfer
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_wad_in_insert (struct TALER_EXCHANGEDB_PostgresContext *pg,
+                                const struct TALER_WadIdentifierP *wad_id,
+                                const char *origin_exchange_url,
+                                const struct TALER_Amount *amount,
+                                struct GNUNET_TIME_Timestamp execution_date,
+                                const struct TALER_FullPayto debit_account_uri,
+                                const char *section_name,
+                                uint64_t serial_id);
+
+
+#endif
diff --git a/src/include/exchange-database/wire_prepare_data_get.h b/src/include/exchange-database/wire_prepare_data_get.h
@@ -0,0 +1,63 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/wire_prepare_data_get.h
+ * @brief implementation of the wire_prepare_data_get function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_WIRE_PREPARE_DATA_GET_H
+#define EXCHANGE_DATABASE_WIRE_PREPARE_DATA_GET_H
+
+#include "taler/taler_json_lib.h"
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Callback with data about a prepared wire transfer.
+ *
+ * @param cls closure
+ * @param rowid row identifier used to mark prepared transaction as done
+ * @param wire_method which wire method is this preparation data for
+ * @param buf transaction data that was persisted, NULL on error
+ * @param buf_size number of bytes in @a buf, 0 on error
+ */
+typedef void
+(*TALER_EXCHANGEDB_WirePreparationIterator) (void *cls,
+                                             uint64_t rowid,
+                                             const char *wire_method,
+                                             const char *buf,
+                                             size_t buf_size);
+
+/**
+ * Function called to get an unfinished wire transfer
+ * preparation data. Fetches at most one item.
+ *
+ * @param pg the database context
+ * @param start_row offset to query table at
+ * @param limit maximum number of results to return
+ * @param cb function to call for ONE unfinished item
+ * @param cb_cls closure for @a cb
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_wire_prepare_data_get (
+  struct TALER_EXCHANGEDB_PostgresContext *pg,
+  uint64_t start_row,
+  uint64_t limit,
+  TALER_EXCHANGEDB_WirePreparationIterator cb,
+  void *cb_cls);
+
+#endif
diff --git a/src/include/exchange-database/wire_prepare_data_insert.h b/src/include/exchange-database/wire_prepare_data_insert.h
@@ -0,0 +1,43 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/wire_prepare_data_insert.h
+ * @brief implementation of the wire_prepare_data_insert function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_WIRE_PREPARE_DATA_INSERT_H
+#define EXCHANGE_DATABASE_WIRE_PREPARE_DATA_INSERT_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called to insert wire transfer commit data into the DB.
+ *
+ * @param pg the database context
+ * @param type type of the wire transfer (i.e. "iban")
+ * @param buf buffer with wire transfer preparation data
+ * @param buf_size number of bytes in @a buf
+ * @return query status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_wire_prepare_data_insert (struct
+                                           TALER_EXCHANGEDB_PostgresContext *pg,
+                                           const char *type,
+                                           const char *buf,
+                                           size_t buf_size);
+
+#endif
diff --git a/src/include/exchange-database/wire_prepare_data_mark_failed.h b/src/include/exchange-database/wire_prepare_data_mark_failed.h
@@ -0,0 +1,41 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/wire_prepare_data_mark_failed.h
+ * @brief implementation of the wire_prepare_data_mark_failed function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_WIRE_PREPARE_DATA_MARK_FAILED_H
+#define EXCHANGE_DATABASE_WIRE_PREPARE_DATA_MARK_FAILED_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called to mark wire transfer commit data as failed.
+ *
+ * @param pg the database context
+ * @param rowid which entry to mark as failed
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_wire_prepare_data_mark_failed (struct
+                                                TALER_EXCHANGEDB_PostgresContext
+                                                *pg
+                                                ,
+                                                uint64_t rowid);
+
+#endif
diff --git a/src/include/exchange-database/wire_prepare_data_mark_finished.h b/src/include/exchange-database/wire_prepare_data_mark_finished.h
@@ -0,0 +1,41 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file src/include/exchange-database/wire_prepare_data_mark_finished.h
+ * @brief implementation of the wire_prepare_data_mark_finished function for Postgres
+ * @author Christian Grothoff
+ */
+#ifndef EXCHANGE_DATABASE_WIRE_PREPARE_DATA_MARK_FINISHED_H
+#define EXCHANGE_DATABASE_WIRE_PREPARE_DATA_MARK_FINISHED_H
+
+#include "taler/taler_exchangedb_lib.h"
+
+
+/**
+ * Function called to mark wire transfer commit data as finished.
+ *
+ * @param pg the database context
+ * @param rowid which entry to mark as finished
+ * @return transaction status code
+ */
+enum GNUNET_DB_QueryStatus
+TALER_EXCHANGEDB_wire_prepare_data_mark_finished (struct
+                                                  TALER_EXCHANGEDB_PostgresContext
+                                                  *
+                                                  pg,
+                                                  uint64_t rowid);
+
+#endif
diff --git a/src/include/taler/auditor-database/del_denomination_balance.h b/src/include/taler/auditor-database/del_denomination_balance.h
@@ -1,40 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2023 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/auditor-database/del_denomination_balance.h
- * @brief implementation of the del_denomination_balance function for Postgres
- * @author Christian Grothoff
- */
-#ifndef AUDITOR_DATABASE_DEL_DENOMINATION_BALANCE_H
-#define AUDITOR_DATABASE_DEL_DENOMINATION_BALANCE_H
-
-#include "taler/taler_json_lib.h"
-#include "taler/taler_auditordb_lib.h"
-
-
-/**
- * Delete information about a denomination key's balances.
- *
- * @param pg the database context
- * @param denom_pub_hash hash of the denomination public key
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-AUDITORDB_del_denomination_balance (struct AUDITORDB_PostgresContext *pg,
-                                    const struct TALER_DenominationHashP *
-                                    denom_pub_hash);
-
-#endif
diff --git a/src/include/taler/auditor-database/delete_auditor_closure_lag.h b/src/include/taler/auditor-database/delete_auditor_closure_lag.h
@@ -1,48 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2025 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/auditor-database/delete_auditor_closure_lag.h
- * @brief implementation of the delete_auditor_closure_lag function for Postgres
- * @author Christian Grothoff
- */
-#ifndef AUDITOR_DATABASE_DELETE_AUDITOR_CLOSURE_LAG_H
-#define AUDITOR_DATABASE_DELETE_AUDITOR_CLOSURE_LAG_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_auditordb_lib.h"
-
-
-/**
- * A previously missing wire transfer may have been found. Remove an alert
- * (if we raised one).
- *
- * @param pg the database context
- * @param amount wire transfer amount
- * @param wtid wire transfer subject
- * @param credit_account_uri destination account
- * @return #GNUNET_DB_STATUS_SUCCESS_NO_RESULTS if no matching alert was
- *   found
- */
-enum GNUNET_DB_QueryStatus
-AUDITORDB_delete_auditor_closure_lag (struct AUDITORDB_PostgresContext *pg,
-                                      const struct TALER_Amount *amount,
-                                      const struct
-                                      TALER_WireTransferIdentifierRawP *wtid,
-                                      struct TALER_FullPayto credit_account_uri)
-;
-
-#endif
diff --git a/src/include/taler/auditor-database/delete_early_aggregation.h b/src/include/taler/auditor-database/delete_early_aggregation.h
@@ -1,41 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/auditor-database/delete_early_aggregation.h
- * @brief implementation of the delete_early_aggregation function for Postgres
- * @author Christian Grothoff
- */
-#ifndef AUDITOR_DATABASE_DELETE_EARLY_AGGREGATION_H
-#define AUDITOR_DATABASE_DELETE_EARLY_AGGREGATION_H
-
-#include "taler/taler_auditordb_lib.h"
-
-
-/**
- * Delete a row from the early aggregation table.
- * Usually done when the expected aggregation
- * was finally detected.
- *
- * @param pg the database context
- * @param batch_deposit_serial_id which entry to delete
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-AUDITORDB_delete_early_aggregation (struct AUDITORDB_PostgresContext *pg,
-                                    uint64_t batch_deposit_serial_id);
-
-
-#endif
diff --git a/src/include/taler/auditor-database/delete_pending_deposit.h b/src/include/taler/auditor-database/delete_pending_deposit.h
@@ -1,41 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2023 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/auditor-database/delete_pending_deposit.h
- * @brief implementation of the delete_pending_deposit function for Postgres
- * @author Christian Grothoff
- */
-#ifndef AUDITOR_DATABASE_DELETE_PENDING_DEPOSIT_H
-#define AUDITOR_DATABASE_DELETE_PENDING_DEPOSIT_H
-
-#include "taler/taler_auditordb_lib.h"
-
-
-/**
- * Delete a row from the pending deposit table.
- * Usually done when the respective wire transfer
- * was finally detected.
- *
- * @param pg the database context
- * @param batch_deposit_serial_id which entry to delete
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-AUDITORDB_delete_pending_deposit (struct AUDITORDB_PostgresContext *pg,
-                                  uint64_t batch_deposit_serial_id);
-
-
-#endif
diff --git a/src/include/taler/auditor-database/delete_purse_info.h b/src/include/taler/auditor-database/delete_purse_info.h
@@ -1,40 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/auditor-database/delete_purse_info.h
- * @brief implementation of the delete_purse_info function for Postgres
- * @author Christian Grothoff
- */
-#ifndef AUDITOR_DATABASE_DELETE_PURSE_INFO_H
-#define AUDITOR_DATABASE_DELETE_PURSE_INFO_H
-
-#include "taler/taler_auditordb_lib.h"
-
-
-/**
- * Delete information about a purse.
- *
- * @param pg the database context
- * @param purse_pub public key of the reserve
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-AUDITORDB_delete_purse_info (struct AUDITORDB_PostgresContext *pg,
-                             const struct TALER_PurseContractPublicKeyP *
-                             purse_pub);
-
-
-#endif
diff --git a/src/include/taler/auditor-database/delete_reserve_in_inconsistency.h b/src/include/taler/auditor-database/delete_reserve_in_inconsistency.h
@@ -1,38 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/auditor-database/delete_reserve_in_inconsistency.h
- * @brief implementation of the delete_reserve_in_inconsistency function for Postgres
- * @author Christian Grothoff
- */
-#ifndef AUDITOR_DATABASE_DELETE_RESERVE_IN_INCONSISTENCY_H
-#define AUDITOR_DATABASE_DELETE_RESERVE_IN_INCONSISTENCY_H
-
-#include "taler/taler_auditordb_lib.h"
-
-
-/**
- * Delete information about an reserve-in-inconsistency from the database.
- *
- * @param pg the database context
- * @param row_id row of the inconsistency in our table
- * @return query result status
- */
-enum GNUNET_DB_QueryStatus
-AUDITORDB_delete_reserve_in_inconsistency (struct AUDITORDB_PostgresContext *pg,
-                                           uint64_t row_id);
-
-#endif
diff --git a/src/include/taler/auditor-database/get_balance.h b/src/include/taler/auditor-database/get_balance.h
@@ -1,44 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/auditor-database/get_balance.h
- * @brief implementation of the get_balance function for Postgres
- * @author Christian Grothoff
- */
-#ifndef AUDITOR_DATABASE_GET_BALANCE_H
-#define AUDITOR_DATABASE_GET_BALANCE_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_auditordb_lib.h"
-
-
-/**
- * Get summary information about balance tracked by the auditor.
- *
- * @param pg the database context
- * @param balance_key key of the balance to store
- * @param[out] balance_value set to amount stored under @a balance_key
- * @param ... NULL terminated list of additional key-value pairs to fetch
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-AUDITORDB_get_balance (struct AUDITORDB_PostgresContext *pg,
-                       const char *balance_key,
-                       struct TALER_Amount *balance_value,
-                       ...);
-
-#endif
diff --git a/src/include/taler/auditor-database/get_progress_points.h b/src/include/taler/auditor-database/get_progress_points.h
@@ -1,66 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/auditor-database/get_progress_points.h
- * @brief implementation of the get_progress_points function for Postgres
- * @author Christian Grothoff
- */
-#ifndef AUDITOR_DATABASE_GET_PROGRESS_POINTS_H
-#define AUDITOR_DATABASE_GET_PROGRESS_POINTS_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_auditordb_lib.h"
-
-
-/**
- * Information about progress of the audit.
- */
-struct TALER_AUDITORDB_Progress
-{
-  char *progress_key;
-  uint64_t progress_offset;
-};
-
-typedef enum GNUNET_GenericReturnValue
-(*TALER_AUDITORDB_ProgressPointsCallback)(
-  void *cls,
-  const struct TALER_AUDITORDB_Progress *pp);
-
-
-/* Callback typedefs */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_AUDITORDB_ProgressPointsCallback)(
-  void *cls,
-  const struct TALER_AUDITORDB_Progress *pp);
-
-/**
- * Get information about progress from the database.
- *
- * @param pg the database context
- * @param progress_key only return this particular progress point
- * @param cb function to call with results
- * @param cb_cls closure for @a cb
- * @return query result status
- */
-enum GNUNET_DB_QueryStatus
-AUDITORDB_get_progress_points (struct AUDITORDB_PostgresContext *pg,
-                               const char *progress_key,
-                               TALER_AUDITORDB_ProgressPointsCallback cb,
-                               void *cb_cls);
-
-
-#endif
diff --git a/src/include/taler/auditor-database/get_purse_info.h b/src/include/taler/auditor-database/get_purse_info.h
@@ -1,46 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/auditor-database/get_purse_info.h
- * @brief implementation of the get_purse_info function for Postgres
- * @author Christian Grothoff
- */
-#ifndef AUDITOR_DATABASE_GET_PURSE_INFO_H
-#define AUDITOR_DATABASE_GET_PURSE_INFO_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_auditordb_lib.h"
-
-
-/**
- * Get information about a purse.
- *
- * @param pg the database context
- * @param purse_pub public key of the purse
- * @param[out] rowid which row did we get the information from
- * @param[out] balance set to balance of the purse
- * @param[out] expiration_date expiration date of the purse
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-AUDITORDB_get_purse_info (struct AUDITORDB_PostgresContext *pg,
-                          const struct TALER_PurseContractPublicKeyP *purse_pub,
-                          uint64_t *rowid,
-                          struct TALER_Amount *balance,
-                          struct GNUNET_TIME_Timestamp *expiration_date);
-
-#endif
diff --git a/src/include/taler/auditor-database/insert_early_aggregation.h b/src/include/taler/auditor-database/insert_early_aggregation.h
@@ -1,47 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/auditor-database/insert_early_aggregation.h
- * @brief implementation of the insert_early_aggregation function for Postgres
- * @author Christian Grothoff
- */
-#ifndef AUDITOR_DATABASE_INSERT_EARLY_AGGREGATION_H
-#define AUDITOR_DATABASE_INSERT_EARLY_AGGREGATION_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_auditordb_lib.h"
-
-
-/**
- * Insert new row into the early aggregation table.  This can happen simply
- * because of when the taler-helper-auditor-transfer looks at which of the
- * two tables. If it is cleared in the next iteration, this is perfectly
- * expected.
- *
- * @param pg the database context
- * @param batch_deposit_serial_id where in the batch deposit table are we
- * @param tracking_serial_id where in the tracking table are we
- * @param total_amount value of all missing deposits, including fees
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-AUDITORDB_insert_early_aggregation (struct AUDITORDB_PostgresContext *pg,
-                                    uint64_t batch_deposit_serial_id,
-                                    uint64_t tracking_serial_id,
-                                    const struct TALER_Amount *total_amount);
-
-#endif
diff --git a/src/include/taler/auditor-database/insert_pending_deposit.h b/src/include/taler/auditor-database/insert_pending_deposit.h
@@ -1,48 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2023 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/auditor-database/insert_pending_deposit.h
- * @brief implementation of the insert_pending_deposit function for Postgres
- * @author Christian Grothoff
- */
-#ifndef AUDITOR_DATABASE_INSERT_PENDING_DEPOSIT_H
-#define AUDITOR_DATABASE_INSERT_PENDING_DEPOSIT_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_auditordb_lib.h"
-
-
-/**
- * Insert new row into the pending deposits table.
- *
- * @param pg the database context
- * @param batch_deposit_serial_id where in the table are we
- * @param total_amount value of all missing deposits, including fees
- * @param wire_target_h_payto hash of the recipient account's payto URI
- * @param deadline what was the requested wire transfer deadline
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-AUDITORDB_insert_pending_deposit (struct AUDITORDB_PostgresContext *pg,
-                                  uint64_t batch_deposit_serial_id,
-                                  const struct TALER_FullPaytoHashP *
-                                  wire_target_h_payto,
-                                  const struct TALER_Amount *total_amount,
-                                  struct GNUNET_TIME_Timestamp deadline);
-
-
-#endif
diff --git a/src/include/taler/auditor-database/insert_purse_info.h b/src/include/taler/auditor-database/insert_purse_info.h
@@ -1,46 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/auditor-database/insert_purse_info.h
- * @brief implementation of the insert_purse_info function for Postgres
- * @author Christian Grothoff
- */
-#ifndef AUDITOR_DATABASE_INSERT_PURSE_INFO_H
-#define AUDITOR_DATABASE_INSERT_PURSE_INFO_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_auditordb_lib.h"
-
-
-/**
- * Insert information about a purse.  There must not be an
- * existing record for the purse.
- *
- * @param pg the database context
- * @param purse_pub public key of the purse
- * @param balance balance of the purse
- * @param expiration_date expiration date of the purse
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-AUDITORDB_insert_purse_info (struct AUDITORDB_PostgresContext *pg,
-                             const struct TALER_PurseContractPublicKeyP *
-                             purse_pub,
-                             const struct TALER_Amount *balance,
-                             struct GNUNET_TIME_Timestamp expiration_date);
-
-#endif
diff --git a/src/include/taler/auditor-database/select_early_aggregations.h b/src/include/taler/auditor-database/select_early_aggregations.h
@@ -1,96 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2025 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/auditor-database/select_early_aggregations.h
- * @brief implementation of the select_early_aggregations function for Postgres
- * @author Christian Grothoff
- */
-#ifndef AUDITOR_DATABASE_SELECT_EARLY_AGGREGATIONS_H
-#define AUDITOR_DATABASE_SELECT_EARLY_AGGREGATIONS_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_auditordb_lib.h"
-
-
-/**
- * Information about an early aggregation event.
- */
-struct TALER_AUDITORDB_EarlyAggregation
-{
-  /**
-   * Row of the event in the auditor database.
-   */
-  uint64_t row_id;
-
-  /**
-   * Row of the batch deposit in the exchange database.
-   */
-  uint64_t batch_deposit_serial_id;
-
-  /**
-   * FIXME
-   */
-  uint64_t tracking_serial_id;
-
-  /**
-   * Total amount involved.
-   */
-  struct TALER_Amount total;
-
-  /**
-   * True if this report was previously suppressed.
-   */
-  bool suppressed;
-};
-
-
-/**
- * Function to call with information about early aggregations.
- *
- * @param cls closure
- * @param ea event data
- * @return #GNUNET_OK to continue to iterate
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_AUDITORDB_EarlyAggregationsCallback)(
-  void *cls,
-  const struct TALER_AUDITORDB_EarlyAggregation *ea);
-
-
-/**
- * Returns all aggregations that were found that were done
- * too early.
- *
- * @param pg the database context
- * @param limit number of rows to return, negative to iterate backwards
- * @param offset starting offset, exclusive
- * @param return_suppressed true to also return suppressed events
- * @param cb function to call with results
- * @param cb_cls closure for @a cb
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-AUDITORDB_select_early_aggregations (
-  struct AUDITORDB_PostgresContext *pg,
-  int64_t limit,
-  uint64_t offset,
-  bool return_suppressed,
-  TALER_AUDITORDB_EarlyAggregationsCallback cb,
-  void *cb_cls);
-
-
-#endif
diff --git a/src/include/taler/auditor-database/select_pending_deposits.h b/src/include/taler/auditor-database/select_pending_deposits.h
@@ -1,97 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2023 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/auditor-database/select_pending_deposits.h
- * @brief implementation of the select_pending_deposits function for Postgres
- * @author Christian Grothoff
- */
-#ifndef AUDITOR_DATABASE_SELECT_PENDING_DEPOSITS_H
-#define AUDITOR_DATABASE_SELECT_PENDING_DEPOSITS_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_auditordb_lib.h"
-
-
-/**
- * Function called on deposits that are past their due date
- * and have not yet seen a wire transfer.
- *
- * @param cls closure
- * @param row_id row ID of the alert in the auditor database
- * @param batch_deposit_serial_id where in the exchange table are we
- * @param total_amount value of all missing deposits, including fees
- * @param wire_target_h_payto hash of the recipient account's payto URI
- * @param deadline what was the earliest requested wire transfer deadline
- * @param suppressed true if this report was suppressed
- */
-typedef void
-(*TALER_AUDITORDB_WireMissingCallback) (
-  void *cls,
-  uint64_t row_id,
-  uint64_t batch_deposit_serial_id,
-  const struct TALER_Amount *total_amount,
-  const struct TALER_FullPaytoHashP *wire_target_h_payto,
-  struct GNUNET_TIME_Timestamp deadline,
-  bool suppressed);
-
-
-/* Callback typedefs */
-/**
- * Function called on deposits that are past their due date
- * and have not yet seen a wire transfer.
- *
- * @param cls closure
- * @param row_id row ID of the alert in the auditor database
- * @param batch_deposit_serial_id where in the exchange table are we
- * @param total_amount value of all missing deposits, including fees
- * @param wire_target_h_payto hash of the recipient account's payto URI
- * @param deadline what was the earliest requested wire transfer deadline
- * @param suppressed true if this report was suppressed
- */
-typedef void
-(*TALER_AUDITORDB_WireMissingCallback) (
-  void *cls,
-  uint64_t row_id,
-  uint64_t batch_deposit_serial_id,
-  const struct TALER_Amount *total_amount,
-  const struct TALER_FullPaytoHashP *wire_target_h_payto,
-  struct GNUNET_TIME_Timestamp deadline,
-  bool suppressed);
-
-/**
- * Return (batch) deposits for which we have not yet
- * seen the required wire transfer.
- *
- * @param pg the database context
- * @param deadline only return up to this deadline
- * @param limit number of rows to return, negative to iterate backwards
- * @param offset starting offset, exclusive
- * @param return_suppressed true to also return suppressed events
- * @param cb function to call on each entry
- * @param cb_cls closure for @a cb
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-AUDITORDB_select_pending_deposits (struct AUDITORDB_PostgresContext *pg,
-                                   struct GNUNET_TIME_Absolute deadline,
-                                   int64_t limit,
-                                   uint64_t offset,
-                                   bool return_suppressed,
-                                   TALER_AUDITORDB_WireMissingCallback cb,
-                                   void *cb_cls);
-
-#endif
diff --git a/src/include/taler/auditor-database/select_purse_expired.h b/src/include/taler/auditor-database/select_purse_expired.h
@@ -1,76 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/auditor-database/select_purse_expired.h
- * @brief implementation of the select_purse_expired function for Postgres
- * @author Christian Grothoff
- */
-#ifndef AUDITOR_DATABASE_SELECT_PURSE_EXPIRED_H
-#define AUDITOR_DATABASE_SELECT_PURSE_EXPIRED_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_auditordb_lib.h"
-
-
-/**
- * Function called on expired purses.
- *
- * @param cls closure
- * @param purse_pub public key of the purse
- * @param balance amount of money in the purse
- * @param expiration_date when did the purse expire?
- * @return #GNUNET_OK to continue to iterate
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_AUDITORDB_ExpiredPurseCallback)(
-  void *cls,
-  const struct TALER_PurseContractPublicKeyP *purse_pub,
-  const struct TALER_Amount *balance,
-  struct GNUNET_TIME_Timestamp expiration_date);
-
-
-/* Callback typedefs */
-/**
- * Function called on expired purses.
- *
- * @param cls closure
- * @param purse_pub public key of the purse
- * @param balance amount of money in the purse
- * @param expiration_date when did the purse expire?
- * @return #GNUNET_OK to continue to iterate
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_AUDITORDB_ExpiredPurseCallback)(
-  void *cls,
-  const struct TALER_PurseContractPublicKeyP *purse_pub,
-  const struct TALER_Amount *balance,
-  struct GNUNET_TIME_Timestamp expiration_date);
-
-/**
- * Get information about expired purses.
- *
- * @param pg the database context
- * @param cb function to call on expired purses
- * @param cb_cls closure for @a cb
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-AUDITORDB_select_purse_expired (struct AUDITORDB_PostgresContext *pg,
-                                TALER_AUDITORDB_ExpiredPurseCallback cb,
-                                void *cb_cls);
-
-#endif
diff --git a/src/include/taler/auditor-database/select_reserve_in_inconsistency.h b/src/include/taler/auditor-database/select_reserve_in_inconsistency.h
@@ -1,43 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/auditor-database/select_reserve_in_inconsistency.h
- * @brief implementation of the select_reserve_in_inconsistency function for Postgres
- * @author Christian Grothoff
- */
-#ifndef AUDITOR_DATABASE_SELECT_RESERVE_IN_INCONSISTENCY_H
-#define AUDITOR_DATABASE_SELECT_RESERVE_IN_INCONSISTENCY_H
-
-#include "taler/taler_auditordb_lib.h"
-
-
-/**
- * Return any reserve incoming inconsistency associated with the
- * given @a bank_row_id.
- *
- * @param pg the database context
- * @param bank_row_id row to select by
- * @param[out] dc details to return
- */
-enum GNUNET_DB_QueryStatus
-AUDITORDB_select_reserve_in_inconsistency (struct AUDITORDB_PostgresContext *pg,
-                                           uint64_t bank_row_id,
-                                           struct
-                                           TALER_AUDITORDB_ReserveInInconsistency
-                                           *dc);
-
-
-#endif
diff --git a/src/include/taler/auditor-database/template.h b/src/include/taler/auditor-database/template.h
@@ -1,27 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2025 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/auditor-database/template.h
- * @brief implementation of the template function for Postgres
- * @author Christian Grothoff
- */
-#ifndef AUDITOR_DATABASE_TEMPLATE_H
-#define AUDITOR_DATABASE_TEMPLATE_H
-
-#include "taler/taler_auditordb_lib.h"
-
-
-#endif
diff --git a/src/include/taler/auditor-database/update_balance.h b/src/include/taler/auditor-database/update_balance.h
@@ -1,46 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/auditor-database/update_balance.h
- * @brief implementation of the update_balance function for Postgres
- * @author Christian Grothoff
- */
-#ifndef AUDITOR_DATABASE_UPDATE_BALANCE_H
-#define AUDITOR_DATABASE_UPDATE_BALANCE_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_auditordb_lib.h"
-
-
-/**
- * Insert information about a balance tracked by the auditor.  Destructively updates an
- * existing record, which must already exist.
- *
- * @param pg the database context
- * @param balance_key key of the balance to store
- * @param balance_amount value to store
- * @param ... NULL terminated list of additional key-value pairs to update
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-AUDITORDB_update_balance (struct AUDITORDB_PostgresContext *pg,
-                          const char *balance_key,
-                          const struct TALER_Amount *balance_amount,
-                          ...);
-
-
-#endif
diff --git a/src/include/taler/auditor-database/update_purse_info.h b/src/include/taler/auditor-database/update_purse_info.h
@@ -1,45 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/auditor-database/update_purse_info.h
- * @brief implementation of the update_purse_info function for Postgres
- * @author Christian Grothoff
- */
-#ifndef AUDITOR_DATABASE_UPDATE_PURSE_INFO_H
-#define AUDITOR_DATABASE_UPDATE_PURSE_INFO_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_auditordb_lib.h"
-
-
-/**
- * Update information about a purse.  Destructively updates an
- * existing record, which must already exist.
- *
- * @param pg the database context
- * @param purse_pub public key of the purse
- * @param balance new balance for the purse
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-AUDITORDB_update_purse_info (struct AUDITORDB_PostgresContext *pg,
-                             const struct TALER_PurseContractPublicKeyP *
-                             purse_pub,
-                             const struct TALER_Amount *balance);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/abort_shard.h b/src/include/taler/exchange-database/abort_shard.h
@@ -1,42 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/abort_shard.h
- * @brief implementation of the abort_shard function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_ABORT_SHARD_H
-#define EXCHANGE_DATABASE_ABORT_SHARD_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called to abort work on a shard.
- *
- * @param pg the database context
- * @param job_name name of the operation to abort a word shard for
- * @param start_row inclusive start row of the shard
- * @param end_row exclusive end row of the shard
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_abort_shard (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                              const char *job_name,
-                              uint64_t start_row,
-                              uint64_t end_row);
-
-#endif
diff --git a/src/include/taler/exchange-database/activate_signing_key.h b/src/include/taler/exchange-database/activate_signing_key.h
@@ -1,48 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/activate_signing_key.h
- * @brief implementation of the activate_signing_key function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_ACTIVATE_SIGNING_KEY_H
-#define EXCHANGE_DATABASE_ACTIVATE_SIGNING_KEY_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Add signing key.
- *
- * @param pg the database context
- * @param exchange_pub the exchange online signing public key
- * @param meta meta data about @a exchange_pub
- * @param master_sig master signature to add
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_activate_signing_key (struct TALER_EXCHANGEDB_PostgresContext *
-                                       pg,
-                                       const struct TALER_ExchangePublicKeyP *
-                                       exchange_pub,
-                                       const struct
-                                       TALER_EXCHANGEDB_SignkeyMetaData *
-                                       meta,
-                                       const struct TALER_MasterSignatureP *
-                                       master_sig
-                                       );
-
-#endif
diff --git a/src/include/taler/exchange-database/add_denomination_key.h b/src/include/taler/exchange-database/add_denomination_key.h
@@ -1,54 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/add_denomination_key.h
- * @brief implementation of the add_denomination_key function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_ADD_DENOMINATION_KEY_H
-#define EXCHANGE_DATABASE_ADD_DENOMINATION_KEY_H
-
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Activate denomination key, turning it into a "current" or "valid"
- * denomination key by adding the master signature.
- *
- * @param pg the database context
- * @param h_denom_pub hash of the denomination public key
- * @param denom_pub the actual denomination key
- * @param meta meta data about the denomination
- * @param master_sig master signature to add
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_add_denomination_key (struct TALER_EXCHANGEDB_PostgresContext *
-                                       pg,
-                                       const struct TALER_DenominationHashP *
-                                       h_denom_pub,
-                                       const struct
-                                       TALER_DenominationPublicKey *
-                                       denom_pub,
-                                       const struct
-                                       TALER_EXCHANGEDB_DenominationKeyMetaData
-                                       *meta,
-                                       const struct TALER_MasterSignatureP *
-                                       master_sig
-                                       );
-
-#endif
diff --git a/src/include/taler/exchange-database/add_policy_fulfillment_proof.h b/src/include/taler/exchange-database/add_policy_fulfillment_proof.h
@@ -1,40 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/add_policy_fulfillment_proof.h
- * @brief implementation of the add_policy_fulfillment_proof function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_ADD_POLICY_FULFILLMENT_PROOF_H
-#define EXCHANGE_DATABASE_ADD_POLICY_FULFILLMENT_PROOF_H
-
-#include "taler/taler_exchangedb_lib.h"
-#include "taler/taler_extensions_policy.h"
-
-
-/**
- * Add a proof of fulfillment into the policy_fulfillments table
- *
- * @param pg the database context
- * @param fulfillment fullfilment transaction data to be added
- * @return query execution status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_add_policy_fulfillment_proof (
-  struct TALER_EXCHANGEDB_PostgresContext *pg,
-  struct TALER_PolicyFulfillmentTransactionData *fulfillment);
-
-#endif
diff --git a/src/include/taler/exchange-database/aggregate.h b/src/include/taler/exchange-database/aggregate.h
@@ -1,46 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/aggregate.h
- * @brief implementation of the aggregate function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_AGGREGATE_H
-#define EXCHANGE_DATABASE_AGGREGATE_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Aggregate all matching deposits for @a h_payto and
- * @a merchant_pub, returning the total amounts.
- *
- * @param pg the database context
- * @param h_payto destination of the wire transfer
- * @param merchant_pub public key of the merchant
- * @param wtid wire transfer ID to set for the aggregate
- * @param[out] total set to the sum of the total deposits minus applicable deposit fees and refunds
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_aggregate (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                            const struct TALER_FullPaytoHashP *h_payto,
-                            const struct TALER_MerchantPublicKeyP *merchant_pub,
-                            const struct TALER_WireTransferIdentifierRawP *wtid,
-                            struct TALER_Amount *total);
-
-#endif
diff --git a/src/include/taler/exchange-database/batch_ensure_coin_known.h b/src/include/taler/exchange-database/batch_ensure_coin_known.h
@@ -1,115 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022, 2023 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/batch_ensure_coin_known.h
- * @brief implementation of the batch_ensure_coin_known function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_BATCH_ENSURE_COIN_KNOWN_H
-#define EXCHANGE_DATABASE_BATCH_ENSURE_COIN_KNOWN_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * The conflict that can occur for the age restriction
- */
-enum TALER_EXCHANGEDB_AgeCommitmentHash_Conflict
-{
-  /**
-   * Value OK, no conflict
-   */
-  TALER_AgeCommitmentHashP_NoConflict    = 0,
-
-  /**
-   * Given hash had a value, but NULL (or zero) was expected
-   */
-  TALER_AgeCommitmentHashP_NullExpected  = 1,
-
-  /**
-   * Given hash was NULL, but value was expected
-   */
-  TALER_AgeCommitmentHashP_ValueExpected = 2,
-
-  /**
-   * Given hash differs from value in the known coin
-   */
-  TALER_AgeCommitmentHashP_ValueDiffers  = 3,
-};
-
-/**
- * Per-coin information returned when doing a batch insert.
- */
-struct TALER_EXCHANGEDB_CoinInfo
-{
-  /**
-   * Row of the coin in the known_coins table.
-   */
-  uint64_t known_coin_id;
-
-  /**
-   * Hash of the denomination, relevant on @e denom_conflict.
-   */
-  struct TALER_DenominationHashP denom_hash;
-
-  /**
-   * Hash of the age commitment, relevant on @e age_conflict.
-   */
-  struct TALER_AgeCommitmentHashP h_age_commitment;
-
-  /**
-   * True if the coin was known previously.
-   */
-  bool existed;
-
-  /**
-   * True if the known coin has a different denomination;
-   * application will find denomination of the already
-   * known coin in @e denom_hash.
-   */
-  bool denom_conflict;
-
-  /**
-   * Indicates if and what kind of conflict with the age
-   * restriction of the known coin was present;
-   * application will find age commitment of the already
-   * known coin in @e h_age_commitment.
-   */
-  enum TALER_EXCHANGEDB_AgeCommitmentHash_Conflict age_conflict;
-};
-
-
-/**
- * Make sure the array of given @a coin is known to the database.
- *
- * @param pg the database context
- * @param coin array of coins that must be made known
- * @param[out] result array where to store information about each coin
- * @param coin_length length of the @a coin and @a result arraysf
- * @param batch_size desired (maximum) batch size
- * @return database transaction status, non-negative on success
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_batch_ensure_coin_known (struct
-                                          TALER_EXCHANGEDB_PostgresContext *pg,
-                                          const struct TALER_CoinPublicInfo *
-                                          coin,
-                                          struct TALER_EXCHANGEDB_CoinInfo *
-                                          result,
-                                          unsigned int coin_length,
-                                          unsigned int batch_size);
-
-#endif
diff --git a/src/include/taler/exchange-database/begin_revolving_shard.h b/src/include/taler/exchange-database/begin_revolving_shard.h
@@ -1,48 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/begin_revolving_shard.h
- * @brief implementation of the begin_revolving_shard function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_BEGIN_REVOLVING_SHARD_H
-#define EXCHANGE_DATABASE_BEGIN_REVOLVING_SHARD_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called to grab a revolving work shard on an operation @a op. Runs
- * in its own transaction. Returns the oldest inactive shard.
- *
- * @param pg the database context
- * @param job_name name of the operation to grab a revolving shard for
- * @param shard_size desired shard size
- * @param shard_limit exclusive end of the shard range
- * @param[out] start_row inclusive start row of the shard (returned)
- * @param[out] end_row inclusive end row of the shard (returned)
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_begin_revolving_shard (struct
-                                        TALER_EXCHANGEDB_PostgresContext *pg,
-                                        const char *job_name,
-                                        uint32_t shard_size,
-                                        uint32_t shard_limit,
-                                        uint32_t *start_row,
-                                        uint32_t *end_row);
-
-#endif
diff --git a/src/include/taler/exchange-database/begin_shard.h b/src/include/taler/exchange-database/begin_shard.h
@@ -1,46 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/begin_shard.h
- * @brief implementation of the begin_shard function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_BEGIN_SHARD_H
-#define EXCHANGE_DATABASE_BEGIN_SHARD_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Function called to grab a work shard on an operation @a op. Runs in its
- * own transaction.
- *
- * @param pg the database context
- * @param job_name name of the operation to grab a word shard for
- * @param delay minimum age of a shard to grab
- * @param shard_size desired shard size
- * @param[out] start_row inclusive start row of the shard (returned)
- * @param[out] end_row exclusive end row of the shard (returned)
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_begin_shard (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                              const char *job_name,
-                              struct GNUNET_TIME_Relative delay,
-                              uint64_t shard_size,
-                              uint64_t *start_row,
-                              uint64_t *end_row);
-
-#endif
diff --git a/src/include/taler/exchange-database/clear_aml_lock.h b/src/include/taler/exchange-database/clear_aml_lock.h
@@ -1,45 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/clear_aml_lock.h
- * @brief implementation of the clear_aml_lock function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_CLEAR_AML_LOCK_H
-#define EXCHANGE_DATABASE_CLEAR_AML_LOCK_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Clear a lock on running AML programs for the @a h_payto
- * account. Returns 0 if @a h_payto is not known; does not
- * actually care if there was a lock. Also does not by
- * itself notify clients waiting for the lock, that
- * notification the caller must do separately after finishing
- * the database update.
- *
- * @param pg the database context
- * @param h_payto account to clear the lock for
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_clear_aml_lock (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                 const struct TALER_NormalizedPaytoHashP *
-                                 h_payto);
-
-#endif
diff --git a/src/include/taler/exchange-database/commit.h b/src/include/taler/exchange-database/commit.h
@@ -1,36 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/commit.h
- * @brief implementation of the commit function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_COMMIT_H
-#define EXCHANGE_DATABASE_COMMIT_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Commit the current transaction of a database connection.
- *
- * @param pg the database context
- * @return final transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_commit (struct TALER_EXCHANGEDB_PostgresContext *pg);
-
-#endif
diff --git a/src/include/taler/exchange-database/complete_shard.h b/src/include/taler/exchange-database/complete_shard.h
@@ -1,42 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/complete_shard.h
- * @brief implementation of the complete_shard function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_COMPLETE_SHARD_H
-#define EXCHANGE_DATABASE_COMPLETE_SHARD_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called to persist that work on a shard was completed.
- *
- * @param pg the database context
- * @param job_name name of the operation to grab a word shard for
- * @param start_row inclusive start row of the shard
- * @param end_row exclusive end row of the shard
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_complete_shard (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                 const char *job_name,
-                                 uint64_t start_row,
-                                 uint64_t end_row);
-
-#endif
diff --git a/src/include/taler/exchange-database/compute_shard.h b/src/include/taler/exchange-database/compute_shard.h
@@ -1,38 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/compute_shard.h
- * @brief implementation of the compute_shard function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_COMPUTE_SHARD_H
-#define EXCHANGE_DATABASE_COMPUTE_SHARD_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Compute the shard number of a given @a merchant_pub.
- *
- * @param merchant_pub merchant public key to compute shard for
- * @return shard number
- */
-uint64_t
-TALER_EXCHANGEDB_compute_shard (const struct TALER_MerchantPublicKeyP *
-                                merchant_pub);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/count_known_coins.h b/src/include/taler/exchange-database/count_known_coins.h
@@ -1,39 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/count_known_coins.h
- * @brief implementation of the count_known_coins function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_COUNT_KNOWN_COINS_H
-#define EXCHANGE_DATABASE_COUNT_KNOWN_COINS_H
-
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Count the number of known coins by denomination.
- *
- * @param pg the database context
- * @param denom_pub_hash denomination to count by
- * @return number of coins if non-negative, otherwise an `enum GNUNET_DB_QueryStatus`
- */
-long long
-TALER_EXCHANGEDB_count_known_coins (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                    const struct
-                                    TALER_DenominationHashP *denom_pub_hash);
-
-#endif
diff --git a/src/include/taler/exchange-database/create_aggregation_transient.h b/src/include/taler/exchange-database/create_aggregation_transient.h
@@ -1,59 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/create_aggregation_transient.h
- * @brief implementation of the create_aggregation_transient function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_CREATE_AGGREGATION_TRANSIENT_H
-#define EXCHANGE_DATABASE_CREATE_AGGREGATION_TRANSIENT_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Create a new entry in the transient aggregation table.
- *
- * @param pg the database context
- * @param h_payto destination of the wire transfer
- * @param exchange_account_section exchange account to use
- * @param merchant_pub public key of the merchant receiving the transfer
- * @param wtid the raw wire transfer identifier to be used
- * @param kyc_requirement_row row in legitimization_requirements that need to be satisfied to continue, or 0 for none
- * @param total amount to be wired in the future
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_create_aggregation_transient (struct
-                                               TALER_EXCHANGEDB_PostgresContext
-                                               *pg,
-                                               const struct
-                                               TALER_FullPaytoHashP *
-                                               h_payto,
-                                               const char *
-                                               exchange_account_section,
-                                               const struct
-                                               TALER_MerchantPublicKeyP *
-                                               merchant_pub,
-                                               const struct
-                                               TALER_WireTransferIdentifierRawP
-                                               *wtid,
-                                               uint64_t kyc_requirement_row,
-                                               const struct TALER_Amount *total)
-;
-
-#endif
diff --git a/src/include/taler/exchange-database/delete_aggregation_transient.h b/src/include/taler/exchange-database/delete_aggregation_transient.h
@@ -1,48 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/delete_aggregation_transient.h
- * @brief implementation of the delete_aggregation_transient function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_DELETE_AGGREGATION_TRANSIENT_H
-#define EXCHANGE_DATABASE_DELETE_AGGREGATION_TRANSIENT_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Delete existing entry in the transient aggregation table.
- * @a h_payto is only needed for query performance.
- *
- * @param pg the database context
- * @param h_payto destination of the wire transfer
- * @param wtid the raw wire transfer identifier to update
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_delete_aggregation_transient (struct
-                                               TALER_EXCHANGEDB_PostgresContext
-                                               *pg,
-                                               const struct
-                                               TALER_FullPaytoHashP *
-                                               h_payto,
-                                               const struct
-                                               TALER_WireTransferIdentifierRawP
-                                               *wtid)
-;
-
-#endif
diff --git a/src/include/taler/exchange-database/delete_shard_locks.h b/src/include/taler/exchange-database/delete_shard_locks.h
@@ -1,40 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/delete_shard_locks.h
- * @brief implementation of the delete_shard_locks function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_DELETE_SHARD_LOCKS_H
-#define EXCHANGE_DATABASE_DELETE_SHARD_LOCKS_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Function called to delete all revolving shards.
- * To be used after a crash or when the shard size is
- * changed.
- *
- * @param pg the database context
- * @return transaction status code
- */
-enum GNUNET_GenericReturnValue
-TALER_EXCHANGEDB_delete_shard_locks (struct TALER_EXCHANGEDB_PostgresContext *pg
-                                     );
-
-#endif
diff --git a/src/include/taler/exchange-database/disable_rules.h b/src/include/taler/exchange-database/disable_rules.h
@@ -1,38 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2025 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/disable_rules.h
- * @brief implementation of the disable_rules function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_DISABLE_RULES_H
-#define EXCHANGE_DATABASE_DISABLE_RULES_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Disable (delete/drop) customization rule schema from a deployment.
- *
- * @param pg the database context
- * @param schema name of the schema with customization rules to remove
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_disable_rules (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                const char *schema);
-
-#endif
diff --git a/src/include/taler/exchange-database/do_check_deposit_idempotent.h b/src/include/taler/exchange-database/do_check_deposit_idempotent.h
@@ -1,47 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/do_check_deposit_idempotent.h
- * @brief implementation of the do_check_deposit_idempotent function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_DO_CHECK_DEPOSIT_IDEMPOTENT_H
-#define EXCHANGE_DATABASE_DO_CHECK_DEPOSIT_IDEMPOTENT_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Check ifdeposit operation is idempotent to existing one.
- *
- * @param pg the database context
- * @param bd batch deposit operation details
- * @param[in,out] exchange_timestamp time to use for the deposit (possibly updated)
- * @param[out] is_idempotent set to true if the request is idempotent
- * @return query execution status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_do_check_deposit_idempotent (struct
-                                              TALER_EXCHANGEDB_PostgresContext *
-                                              pg,
-                                              const struct
-                                              TALER_EXCHANGEDB_BatchDeposit *bd,
-                                              struct GNUNET_TIME_Timestamp *
-                                              exchange_timestamp,
-                                              bool *is_idempotent);
-
-#endif
diff --git a/src/include/taler/exchange-database/do_deposit.h b/src/include/taler/exchange-database/do_deposit.h
@@ -1,56 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022, 2026 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/do_deposit.h
- * @brief implementation of the do_deposit function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_DO_DEPOSIT_H
-#define EXCHANGE_DATABASE_DO_DEPOSIT_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Perform deposit operation, checking for sufficient balance
- * of the coins and possibly persisting the deposit details.
- *
- * @param pg the database context
- * @param bd batch deposit operation details
- * @param deposit_fees array of "bd->num_cids" deposit fees
- *        of the respective coins
- * @param[in,out] exchange_timestamp time to use for the deposit (possibly updated)
- * @param[out] accumulated_total_without_fee set to the sum of all deposits
- *   made for this merchant and contract (minus deposit fees)
- * @param[out] balance_ok set to true if the balance was sufficient
- * @param[out] bad_balance_index set to the first index of a coin for which the balance was insufficient,
- *             only used if @a balance_ok is set to false.
- * @param[out] in_conflict set to true if the deposit conflicted
- * @return query execution status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_do_deposit (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                             const struct TALER_EXCHANGEDB_BatchDeposit *bd,
-                             const struct TALER_Amount deposit_fees[],
-                             struct GNUNET_TIME_Timestamp *exchange_timestamp,
-                             struct TALER_Amount *accumulated_total_without_fee,
-                             bool *balance_ok,
-                             uint32_t *bad_balance_index,
-                             bool *in_conflict);
-
-#endif
diff --git a/src/include/taler/exchange-database/do_purse_delete.h b/src/include/taler/exchange-database/do_purse_delete.h
@@ -1,48 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/do_purse_delete.h
- * @brief implementation of the do_purse_delete function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_DO_PURSE_DELETE_H
-#define EXCHANGE_DATABASE_DO_PURSE_DELETE_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called to explicitly delete a purse.
- *
- * @param pg the database context
- * @param purse_pub purse to delete
- * @param purse_sig signature affirming the deletion
- * @param[out] decided set to true if the purse was
- *        already decided and thus could not be deleted
- * @param[out] found set to true if the purse was found
- *        (if false, purse could not be deleted)
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_do_purse_delete (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                  const struct TALER_PurseContractPublicKeyP *
-                                  purse_pub,
-                                  const struct TALER_PurseContractSignatureP *
-                                  purse_sig,
-                                  bool *decided,
-                                  bool *found);
-
-#endif
diff --git a/src/include/taler/exchange-database/do_purse_deposit.h b/src/include/taler/exchange-database/do_purse_deposit.h
@@ -1,66 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/do_purse_deposit.h
- * @brief implementation of the do_purse_deposit function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_DO_PURSE_DEPOSIT_H
-#define EXCHANGE_DATABASE_DO_PURSE_DEPOSIT_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called to execute a transaction crediting
- * a purse with @a amount from @a coin_pub. Reduces the
- * value of @a coin_pub and increase the balance of
- * the @a purse_pub purse. If the balance reaches the
- * target amount and the purse has been merged, triggers
- * the updates of the reserve/account balance.
- *
- * @param pg the database context
- * @param purse_pub purse to credit
- * @param coin_pub coin to deposit (debit)
- * @param amount fraction of the coin's value to deposit
- * @param coin_sig signature affirming the operation
- * @param amount_minus_fee amount to add to the purse
- * @param[out] balance_ok set to false if the coin's
- *        remaining balance is below @a amount;
- *             in this case, the return value will be
- *             #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT despite the failure
- * @param[out] too_late set to true if it is too late to deposit into the purse
- * @param[out] conflict set to true if the deposit failed due to a conflict (coin already spent,
- *             or deposited into this purse with a different amount)
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_do_purse_deposit (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                   const struct TALER_PurseContractPublicKeyP *
-                                   purse_pub,
-                                   const struct TALER_CoinSpendPublicKeyP *
-                                   coin_pub,
-                                   const struct TALER_Amount *amount,
-                                   const struct TALER_CoinSpendSignatureP *
-                                   coin_sig,
-                                   const struct TALER_Amount *amount_minus_fee,
-                                   bool *balance_ok,
-                                   bool *too_late,
-                                   bool *conflict);
-
-#endif
diff --git a/src/include/taler/exchange-database/do_purse_merge.h b/src/include/taler/exchange-database/do_purse_merge.h
@@ -1,62 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/do_purse_merge.h
- * @brief implementation of the do_purse_merge function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_DO_PURSE_MERGE_H
-#define EXCHANGE_DATABASE_DO_PURSE_MERGE_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called to approve merging a purse into a
- * reserve by the respective purse merge key.
- *
- * @param pg the database context
- * @param purse_pub purse to merge
- * @param merge_sig signature affirming the merge
- * @param merge_timestamp time of the merge
- * @param reserve_sig signature of the reserve affirming the merge
- * @param partner_url URL of the partner exchange, can be NULL if the reserves lives with us
- * @param reserve_pub public key of the reserve to credit
- * @param[out] no_partner set to true if @a partner_url is unknown
- * @param[out] no_balance set to true if the @a purse_pub is not paid up yet
- * @param[out] in_conflict set to true if @a purse_pub was merged into a different reserve already
-  * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_do_purse_merge (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                 const struct TALER_PurseContractPublicKeyP *
-                                 purse_pub
-                                 ,
-                                 const struct TALER_PurseMergeSignatureP *
-                                 merge_sig,
-                                 const struct GNUNET_TIME_Timestamp
-                                 merge_timestamp,
-                                 const struct TALER_ReserveSignatureP *
-                                 reserve_sig,
-                                 const char *partner_url,
-                                 const struct TALER_ReservePublicKeyP *
-                                 reserve_pub,
-                                 bool *no_partner,
-                                 bool *no_balance,
-                                 bool *in_conflict);
-
-#endif
diff --git a/src/include/taler/exchange-database/do_recoup.h b/src/include/taler/exchange-database/do_recoup.h
@@ -1,55 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/do_recoup.h
- * @brief implementation of the do_recoup function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_DO_RECOUP_H
-#define EXCHANGE_DATABASE_DO_RECOUP_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Perform recoup operation, checking for sufficient deposits
- * of the coin and possibly persisting the recoup details.
- *
- * @param pg the database context
- * @param reserve_pub public key of the reserve to credit
- * @param withdraw_serial_id row in the withdraw table justifying the recoup
- * @param coin_bks coin blinding key secret to persist
- * @param coin_pub public key of the coin being recouped
- * @param known_coin_id row of the @a coin_pub in the known_coins table
- * @param coin_sig signature of the coin requesting the recoup
- * @param[in,out] recoup_timestamp recoup timestamp, set if recoup existed
- * @param[out] recoup_ok  set if the recoup succeeded (balance ok)
- * @param[out] internal_failure set on internal failures
- * @return query execution status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_do_recoup (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                            const struct TALER_ReservePublicKeyP *reserve_pub,
-                            uint64_t withdraw_serial_id,
-                            const union GNUNET_CRYPTO_BlindingSecretP *coin_bks,
-                            const struct TALER_CoinSpendPublicKeyP *coin_pub,
-                            uint64_t known_coin_id,
-                            const struct TALER_CoinSpendSignatureP *coin_sig,
-                            struct GNUNET_TIME_Timestamp *recoup_timestamp,
-                            bool *recoup_ok,
-                            bool *internal_failure);
-
-#endif
diff --git a/src/include/taler/exchange-database/do_recoup_refresh.h b/src/include/taler/exchange-database/do_recoup_refresh.h
@@ -1,64 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/do_recoup_refresh.h
- * @brief implementation of the do_recoup_refresh function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_DO_RECOUP_REFRESH_H
-#define EXCHANGE_DATABASE_DO_RECOUP_REFRESH_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Perform recoup-refresh operation, checking for sufficient deposits of the
- * coin and possibly persisting the recoup-refresh details.
- *
- * @param pg the database context
- * @param old_coin_pub public key of the old coin to credit
- * @param rrc_serial row in the refresh_revealed_coins table justifying the recoup-refresh
- * @param coin_bks coin blinding key secret to persist
- * @param coin_pub public key of the coin being recouped
- * @param known_coin_id row of the @a coin_pub in the known_coins table
- * @param coin_sig signature of the coin requesting the recoup
- * @param[in,out] recoup_timestamp recoup timestamp, set if recoup existed
- * @param[out] recoup_ok  set if the recoup-refresh succeeded (balance ok)
- * @param[out] internal_failure set on internal failures
- * @return query execution status
- */
-enum GNUNET_DB_QueryStatus
-TALER_TALER_EXCHANGEDB_do_recoup_refresh (struct
-                                          TALER_EXCHANGEDB_PostgresContext *pg,
-                                          const struct
-                                          TALER_CoinSpendPublicKeyP *
-                                          old_coin_pub,
-                                          uint64_t rrc_serial,
-                                          const union
-                                          GNUNET_CRYPTO_BlindingSecretP *
-                                          coin_bks,
-                                          const struct
-                                          TALER_CoinSpendPublicKeyP *coin_pub,
-                                          uint64_t known_coin_id,
-                                          const struct
-                                          TALER_CoinSpendSignatureP *coin_sig,
-                                          struct GNUNET_TIME_Timestamp *
-                                          recoup_timestamp,
-                                          bool *recoup_ok,
-                                          bool *internal_failure);
-
-#endif
diff --git a/src/include/taler/exchange-database/do_refresh.h b/src/include/taler/exchange-database/do_refresh.h
@@ -1,57 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2025 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/do_refresh.h
- * @brief implementation of the do_refresh function for Postgres
- * @author Özgür Kesim
- */
-#ifndef EXCHANGE_DATABASE_DO_REFRESH_H
-#define EXCHANGE_DATABASE_DO_REFRESH_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-/**
-   * Perform refresh operation--introduced with v26 of the API--,
-   * checking for sufficient balance of the coin and possibly persisting the melt/refresh details.
-   *
-   * @param pg the database context
-   * @param[in,out] refresh refresh operation details; the noreveal_index
-   *                is set in case the coin was already melted before
-   * @param timestamp the timestamp of this melt operation, helpful for the coin history.
-   * @param[in,out] zombie_required true if the melt must only succeed
-   *			if the coin is a zombie, set to false if the requirement was satisfied
-   * @param[out] found set to true if there exists already an entry in the database for
-   *			the calculated commitment hash.
-   * @param[out] noreveal_index if @e idempotent ist true, the existing value of the noreveal_index.
-   * @param[out] nonce_reuse set to true if the blinding seed for CS was re-used.
-   * @param[out] balance_ok set to true if the balance was sufficient
-   * @param[out] coin_balance if balance_ok is false, set to the remaining value of the coin
-   * @return query execution status, NO_RESULTS in case of an unknown coin.
-   */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_do_refresh (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                             struct TALER_EXCHANGEDB_Refresh_vDOLDPLUS *refresh,
-                             const struct GNUNET_TIME_Timestamp *timestamp,
-                             bool *found,
-                             uint32_t *noreveal_index,
-                             bool *zombie_required,
-                             bool *nonce_reuse,
-                             bool *balance_ok,
-                             struct TALER_Amount *coin_balance);
-
-#endif
diff --git a/src/include/taler/exchange-database/do_refund.h b/src/include/taler/exchange-database/do_refund.h
@@ -1,77 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/do_refund.h
- * @brief implementation of the do_refund function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_DO_REFUND_H
-#define EXCHANGE_DATABASE_DO_REFUND_H
-
-#include "taler/taler_util.h"
-#include "taler/exchange-database/free_coin_transaction_list.h"
-
-/**
- * @brief Specification for a refund operation.  The combination of
- * the coin's public key, the merchant's public key and the
- * transaction ID must be unique.  While a coin can (theoretically) be
- * deposited at the same merchant twice (with partial spending), the
- * merchant must either use a different public key or a different
- * transaction ID for the two transactions.  The same goes for
- * refunds, hence we also have a "rtransaction" ID which is disjoint
- * from the transaction ID.  The same coin must not be used twice at
- * the same merchant for the same transaction or rtransaction ID.
- */
-struct TALER_EXCHANGEDB_Refund
-{
-  /**
-   * Information about the coin that is being refunded.
-   */
-  struct TALER_CoinPublicInfo coin;
-
-  /**
-   * Details about the refund.
-   */
-  struct TALER_EXCHANGEDB_RefundListEntry details;
-
-};
-
-
-/**
- * Perform refund operation, checking for sufficient deposits
- * of the coin and possibly persisting the refund details.
- *
- * @param pg the database context
- * @param refund refund operation details
- * @param deposit_fee deposit fee applicable for the coin, possibly refunded
- * @param known_coin_id row of the coin in the known_coins table
- * @param[out] not_found set if the deposit was not found
- * @param[out] refund_ok  set if the refund succeeded (below deposit amount)
- * @param[out] gone if the merchant was already paid
- * @param[out] conflict set if the refund ID was reused
- * @return query execution status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_do_refund (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                            const struct TALER_EXCHANGEDB_Refund *refund,
-                            const struct TALER_Amount *deposit_fee,
-                            uint64_t known_coin_id,
-                            bool *not_found,
-                            bool *refund_ok,
-                            bool *gone,
-                            bool *conflict);
-
-#endif
diff --git a/src/include/taler/exchange-database/do_reserve_purse.h b/src/include/taler/exchange-database/do_reserve_purse.h
@@ -1,62 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/do_reserve_purse.h
- * @brief implementation of the do_reserve_purse function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_DO_RESERVE_PURSE_H
-#define EXCHANGE_DATABASE_DO_RESERVE_PURSE_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Function called insert request to merge a purse into a reserve by the
- * respective purse merge key. The purse must not have been merged into a
- * different reserve.
- *
- * @param pg the database context
- * @param purse_pub purse to merge
- * @param merge_sig signature affirming the merge
- * @param merge_timestamp time of the merge
- * @param reserve_sig signature of the reserve affirming the merge
- * @param purse_fee amount to charge the reserve for the purse creation, NULL to use the quota
- * @param reserve_pub public key of the reserve to credit
- * @param[out] in_conflict set to true if @a purse_pub was merged into a different reserve already
- * @param[out] no_reserve set to true if @a reserve_pub is not a known reserve
- * @param[out] insufficient_funds set to true if @a reserve_pub has insufficient capacity to create another purse
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_do_reserve_purse (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                   const struct TALER_PurseContractPublicKeyP *
-                                   purse_pub,
-                                   const struct TALER_PurseMergeSignatureP *
-                                   merge_sig,
-                                   const struct GNUNET_TIME_Timestamp
-                                   merge_timestamp,
-                                   const struct TALER_ReserveSignatureP *
-                                   reserve_sig,
-                                   const struct TALER_Amount *purse_fee,
-                                   const struct TALER_ReservePublicKeyP *
-                                   reserve_pub,
-                                   bool *in_conflict,
-                                   bool *no_reserve,
-                                   bool *insufficient_funds);
-
-#endif
diff --git a/src/include/taler/exchange-database/do_withdraw.h b/src/include/taler/exchange-database/do_withdraw.h
@@ -1,59 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2023 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/do_withdraw.h
- * @brief implementation of the do_withdraw function for Postgres
- * @author Özgür Kesim
- */
-#ifndef EXCHANGE_DATABASE_DO_WITHDRAW_H
-#define EXCHANGE_DATABASE_DO_WITHDRAW_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-#include "taler/exchange-database/free_reserve_history.h"
-
-/**
- * Perform reserve update as part of an age-withdraw operation, checking for
- * sufficient balance and fulfillment of age requirements. Finally persisting
- * the withdrawal details.
- *
- * @param pg the database context
- * @param withdraw the withdraw data
- * @param now the timestamp of the withdraw
- * @param[out] balance_ok set to true if the balance was sufficient
- * @param[out] reserve_balance set to original balance of the reserve
- * @param[out] age_ok set to true if age requirements were met
- * @param[out] allowed_maximum_age if @e age_ok is FALSE, this is set to the allowed maximum age
- * @param[out] reserve_birthday if @e age_ok is FALSE, this is set to the reserve's birthday
- * @param[out] idempotent set to true if an entry already exists for the given h_planchets and reserve_pub
- * @param[out] noreveal_index if @e idempotent is true, set to the noreveal_index in the existing record
- * @param[out] nonce_reuse set to true if the blinding_seed has been found in the table for a different withdraw
- * @return 0 if no reserve was found, 1 if a reserve was found, else the query execution status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_do_withdraw (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                              const struct TALER_EXCHANGEDB_Withdraw *withdraw,
-                              const struct GNUNET_TIME_Timestamp *now,
-                              bool *balance_ok,
-                              struct TALER_Amount *reserve_balance,
-                              bool *age_ok,
-                              uint16_t *allowed_maximum_age,
-                              uint32_t *reserve_birthday,
-                              bool *idempotent,
-                              uint16_t *noreveal_index,
-                              bool *nonce_reuse);
-
-#endif
diff --git a/src/include/taler/exchange-database/drain_kyc_alert.h b/src/include/taler/exchange-database/drain_kyc_alert.h
@@ -1,40 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/drain_kyc_alert.h
- * @brief implementation of the drain_kyc_alert function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_DRAIN_KYC_ALERT_H
-#define EXCHANGE_DATABASE_DRAIN_KYC_ALERT_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Extract next KYC alert.  Deletes the alert.
- *
- * @param pg the database context
- * @param trigger_type which type of alert to drain
- * @param[out] h_payto set to hash of payto-URI where KYC status changed
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_drain_kyc_alert (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                  uint32_t trigger_type,
-                                  struct TALER_NormalizedPaytoHashP *h_payto);
-
-#endif
diff --git a/src/include/taler/exchange-database/enable_rules.h b/src/include/taler/exchange-database/enable_rules.h
@@ -1,40 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2025 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/enable_rules.h
- * @brief implementation of the enable_rules function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_ENABLE_RULES_H
-#define EXCHANGE_DATABASE_ENABLE_RULES_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Enable (create/insert) customization rule schema from a deployment.
- *
- * @param pg the database context
- * @param schema name of the schema with customization rules to remove
- * @return transaction status
- */
-enum GNUNET_GenericReturnValue
-TALER_EXCHANGEDB_enable_rules (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                               const char *schema);
-
-#endif
diff --git a/src/include/taler/exchange-database/ensure_coin_known.h b/src/include/taler/exchange-database/ensure_coin_known.h
@@ -1,94 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/ensure_coin_known.h
- * @brief implementation of the ensure_coin_known function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_ENSURE_COIN_KNOWN_H
-#define EXCHANGE_DATABASE_ENSURE_COIN_KNOWN_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Possible status codes from making sure a coin is known.
-   */
-enum TALER_EXCHANGEDB_CoinKnownStatus
-{
-  /**
-   * The coin was successfully added.
-   */
-  TALER_EXCHANGEDB_CKS_ADDED = 1,
-
-  /**
-   * The coin was already present.
-   */
-  TALER_EXCHANGEDB_CKS_PRESENT = 0,
-
-  /**
-   * Serialization failure.
-   */
-  TALER_EXCHANGEDB_CKS_SOFT_FAIL = -1,
-
-  /**
-   * Hard database failure.
-   */
-  TALER_EXCHANGEDB_CKS_HARD_FAIL = -2,
-
-  /**
-   * Conflicting coin (different denomination key) already in database.
-   */
-  TALER_EXCHANGEDB_CKS_DENOM_CONFLICT = -3,
-
-  /**
-   * Conflicting coin (expected NULL age hash) already in database.
-   */
-  TALER_EXCHANGEDB_CKS_AGE_CONFLICT_EXPECTED_NULL = -4,
-
-  /**
-   * Conflicting coin (unexpected NULL age hash) already in database.
-   */
-  TALER_EXCHANGEDB_CKS_AGE_CONFLICT_EXPECTED_NON_NULL = -5,
-
-  /**
-   * Conflicting coin (different age hash) already in database.
-   */
-  TALER_EXCHANGEDB_CKS_AGE_CONFLICT_VALUE_DIFFERS = -6,
-
-};
-
-
-/**
- * Make sure the given @a coin is known to the database.
- *
- * @param pg the database context
- * @param coin the coin that must be made known
- * @param[out] known_coin_id set to the unique row of the coin
- * @param[out] denom_hash set to the denomination hash of the existing
- *             coin (for conflict error reporting)
- * @param[out] h_age_commitment  set to the conflicting age commitment hash on conflict
- * @return database transaction status, non-negative on success
- */
-enum TALER_EXCHANGEDB_CoinKnownStatus
-TALER_EXCHANGEDB_ensure_coin_known (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                    const struct TALER_CoinPublicInfo *coin,
-                                    uint64_t *known_coin_id,
-                                    struct TALER_DenominationHashP *denom_hash,
-                                    struct TALER_AgeCommitmentHashP *
-                                    h_age_commitment)
-;
-
-#endif
diff --git a/src/include/taler/exchange-database/event_listen_cancel.h b/src/include/taler/exchange-database/event_listen_cancel.h
@@ -1,40 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/event_listen_cancel.h
- * @brief implementation of the event_listen_cancel function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_EVENT_LISTEN_CANCEL_H
-#define EXCHANGE_DATABASE_EVENT_LISTEN_CANCEL_H
-
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Stop notifications.
- *
- * @param pg the database context
- * @param eh handle to unregister.
- */
-void
-TALER_TALER_EXCHANGEDB_event_listen_cancel (struct
-                                            TALER_EXCHANGEDB_PostgresContext *pg
-                                            ,
-                                            struct GNUNET_DB_EventHandler *eh);
-
-#endif
diff --git a/src/include/taler/exchange-database/expire_purse.h b/src/include/taler/exchange-database/expire_purse.h
@@ -1,40 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/expire_purse.h
- * @brief implementation of the expire_purse function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_EXPIRE_PURSE_H
-#define EXCHANGE_DATABASE_EXPIRE_PURSE_H
-
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Function called to clean up one expired purse.
- *
- * @param pg the database context
- * @param start_time select purse expired after this time
- * @param end_time select purse expired before this time
- * @return transaction status code (#GNUNET_DB_STATUS_SUCCESS_NO_RESULTS if no purse expired in the given time interval).
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_expire_purse (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                               struct GNUNET_TIME_Absolute start_time,
-                               struct GNUNET_TIME_Absolute end_time);
-
-#endif
diff --git a/src/include/taler/exchange-database/find_aggregation_transient.h b/src/include/taler/exchange-database/find_aggregation_transient.h
@@ -1,54 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022, 2025 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/find_aggregation_transient.h
- * @brief implementation of the find_aggregation_transient function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_FIND_AGGREGATION_TRANSIENT_H
-#define EXCHANGE_DATABASE_FIND_AGGREGATION_TRANSIENT_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Find existing entry in the transient aggregation table.
- *
- * @param pg the database context
- * @param h_payto destination of the wire transfer
- * @param[out] payto_uri corresponding payto URI, to be freed by caller
- * @param[out] wtid wire transfer identifier of transient aggregation
- * @param[out] merchant_pub public key of the merchant
- * @param[out] total amount aggregated so far
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_find_aggregation_transient (struct
-                                             TALER_EXCHANGEDB_PostgresContext *
-                                             pg,
-                                             const struct
-                                             TALER_NormalizedPaytoHashP *
-                                             h_payto,
-                                             struct TALER_FullPayto *payto_uri,
-                                             struct
-                                             TALER_WireTransferIdentifierRawP *
-                                             wtid,
-                                             struct TALER_MerchantPublicKeyP *
-                                             merchant_pub,
-                                             struct TALER_Amount *total);
-
-#endif
diff --git a/src/include/taler/exchange-database/get_coin_denomination.h b/src/include/taler/exchange-database/get_coin_denomination.h
@@ -1,45 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/get_coin_denomination.h
- * @brief implementation of the get_coin_denomination function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_GET_COIN_DENOMINATION_H
-#define EXCHANGE_DATABASE_GET_COIN_DENOMINATION_H
-
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Retrieve the denomination of a known coin.
- *
- * @param pg the database context
- * @param coin_pub the public key of the coin to search for
- * @param[out] known_coin_id set to the ID of the coin in the known_coins table
- * @param[out] denom_hash where to store the hash of the coins denomination
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_get_coin_denomination (struct
-                                        TALER_EXCHANGEDB_PostgresContext *pg,
-                                        const struct TALER_CoinSpendPublicKeyP *
-                                        coin_pub,
-                                        uint64_t *known_coin_id,
-                                        struct TALER_DenominationHashP *
-                                        denom_hash);
-
-#endif
diff --git a/src/include/taler/exchange-database/get_coin_transactions.h b/src/include/taler/exchange-database/get_coin_transactions.h
@@ -1,64 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022, 2023 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file get_coin_transactions.h
- * @brief implementation of the get_coin_transactions function
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_GET_COIN_TRANSACTIONS_H
-#define EXCHANGE_DATABASE_GET_COIN_TRANSACTIONS_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-#include "taler/exchange-database/free_coin_transaction_list.h"
-
-
-/**
- * Compile a list of (historic) transactions performed with the given coin
- * (melt, refund, recoup and deposit operations).  Should return 0 if the @a
- * coin_pub is unknown, otherwise determine @a etag_out and if it is past @a
- * etag_in return the history after @a start_off. @a etag_out should be set
- * to the last row ID of the given @a coin_pub in the coin history table.
- *
- * @param pg the database context
- * @param begin_transaction true to run this in its own transaction(s)
- * @param coin_pub coin to investigate
- * @param start_off starting offset from which on to return entries
- * @param etag_in up to this offset the client already has a response, do not
- *                   return anything unless @a etag_out will be larger
- * @param[out] etag_out set to the latest history offset known for this @a coin_pub
- * @param[out] balance set to current balance of the coin
- * @param[out] h_denom_pub set to denomination public key of the coin
- * @param[out] tlp set to list of transactions, set to NULL if coin has no
- *             transaction history past @a start_off or if @a etag_in is equal
- *             to the value written to @a etag_out.
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_get_coin_transactions (
-  struct TALER_EXCHANGEDB_PostgresContext *pg,
-  bool begin_transaction,
-  const struct TALER_CoinSpendPublicKeyP *coin_pub,
-  uint64_t start_off,
-  uint64_t etag_in,
-  uint64_t *etag_out,
-  struct TALER_Amount *balance,
-  struct TALER_DenominationHashP *h_denom_pub,
-  struct TALER_EXCHANGEDB_TransactionList **tlp)
-;
-
-
-#endif
diff --git a/src/include/taler/exchange-database/get_denomination_by_serial.h b/src/include/taler/exchange-database/get_denomination_by_serial.h
@@ -1,43 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2025 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/get_denomination_by_serial.h
- * @brief implementation of the get_denomination_by_serial function for Postgres
- * @author Özgür Kesim
- */
-#ifndef EXCHANGE_DATABASE_GET_DENOMINATION_BY_SERIAL_H
-#define EXCHANGE_DATABASE_GET_DENOMINATION_BY_SERIAL_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Fetch information about a denomination for a given serial.
- *
- * @param pg the database context
- * @param denom_serial row in the denomination table
- * @param[out] issue set to issue information with value, fees and other info about the coin
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_get_denomination_by_serial (struct
-                                             TALER_EXCHANGEDB_PostgresContext *
-                                             pg,
-                                             uint64_t denom_serial,
-                                             struct
-                                             TALER_EXCHANGEDB_DenominationKeyInformation
-                                             *issue);
-
-#endif
diff --git a/src/include/taler/exchange-database/get_denomination_info.h b/src/include/taler/exchange-database/get_denomination_info.h
@@ -1,48 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022,2025 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/get_denomination_info.h
- * @brief implementation of the get_denomination_info function for Postgres
- * @author Christian Grothoff
- * @author Özgür Kesim
- */
-#ifndef EXCHANGE_DATABASE_GET_DENOMINATION_INFO_H
-#define EXCHANGE_DATABASE_GET_DENOMINATION_INFO_H
-
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Fetch information about a denomination key.
- *
- * @param pg the database context
- * @param denom_pub_hash hash of the public key used for signing coins of this denomination
- * @param[out] denom_serial row in the denomination table, might be NULL
- * @param[out] issue set to issue information with value, fees and other info about the coin
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_get_denomination_info (struct
-                                        TALER_EXCHANGEDB_PostgresContext *pg,
-                                        const struct TALER_DenominationHashP *
-                                        denom_pub_hash,
-                                        uint64_t *denom_serial,
-                                        struct
-                                        TALER_EXCHANGEDB_DenominationKeyInformation
-                                        *
-                                        issue);
-
-#endif
diff --git a/src/include/taler/exchange-database/get_denomination_revocation.h b/src/include/taler/exchange-database/get_denomination_revocation.h
@@ -1,49 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/get_denomination_revocation.h
- * @brief implementation of the get_denomination_revocation function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_GET_DENOMINATION_REVOCATION_H
-#define EXCHANGE_DATABASE_GET_DENOMINATION_REVOCATION_H
-
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Obtain information about a denomination key's revocation from
- * the database.
- *
- * @param pg the database context
- * @param denom_pub_hash hash of the revoked denomination key
- * @param[out] master_sig signature affirming the revocation
- * @param[out] rowid row where the information is stored
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_get_denomination_revocation (struct
-                                              TALER_EXCHANGEDB_PostgresContext *
-                                              pg,
-                                              const struct
-                                              TALER_DenominationHashP *
-                                              denom_pub_hash,
-                                              struct TALER_MasterSignatureP *
-                                              master_sig,
-                                              uint64_t *rowid);
-
-#endif
diff --git a/src/include/taler/exchange-database/get_drain_profit.h b/src/include/taler/exchange-database/get_drain_profit.h
@@ -1,55 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/get_drain_profit.h
- * @brief implementation of the get_drain_profit function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_GET_DRAIN_PROFIT_H
-#define EXCHANGE_DATABASE_GET_DRAIN_PROFIT_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called to get information about a profit drain event.
- *
- * @param pg the database context
- * @param wtid wire transfer ID to look up drain event for
- * @param[out] serial set to serial ID of the entry
- * @param[out] account_section set to account to drain
- * @param[out] payto_uri set to account to wire funds to
- * @param[out] request_timestamp set to time of the signature
- * @param[out] amount set to amount to wire
- * @param[out] master_sig set to signature affirming the operation
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_get_drain_profit (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                   const struct
-                                   TALER_WireTransferIdentifierRawP *wtid
-                                   ,
-                                   uint64_t *serial,
-                                   char **account_section,
-                                   struct TALER_FullPayto *payto_uri,
-                                   struct GNUNET_TIME_Timestamp *
-                                   request_timestamp,
-                                   struct TALER_Amount *amount,
-                                   struct TALER_MasterSignatureP *master_sig);
-
-#endif
diff --git a/src/include/taler/exchange-database/get_extension_manifest.h b/src/include/taler/exchange-database/get_extension_manifest.h
@@ -1,42 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/get_extension_manifest.h
- * @brief implementation of the get_extension_manifest function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_GET_EXTENSION_MANIFEST_H
-#define EXCHANGE_DATABASE_GET_EXTENSION_MANIFEST_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called to get the manifest of an extension
- * (age-restriction, policy_extension_...)
- *
- * @param pg the database context
- * @param extension_name the name of the extension
- * @param[out] manifest JSON object of the manifest as string
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_get_extension_manifest (struct
-                                         TALER_EXCHANGEDB_PostgresContext *pg,
-                                         const char *extension_name,
-                                         char **manifest);
-
-#endif
diff --git a/src/include/taler/exchange-database/get_global_fee.h b/src/include/taler/exchange-database/get_global_fee.h
@@ -1,54 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/get_global_fee.h
- * @brief implementation of the get_global_fee function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_GET_GLOBAL_FEE_H
-#define EXCHANGE_DATABASE_GET_GLOBAL_FEE_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Obtain global fees from database.
- *
- * @param pg the database context
- * @param date for which date do we want the fee?
- * @param[out] start_date when does the fee go into effect
- * @param[out] end_date when does the fee end being valid
- * @param[out] fees how high are the wire fees
- * @param[out] purse_timeout set to how long we keep unmerged purses
- * @param[out] history_expiration set to how long we keep account histories
- * @param[out] purse_account_limit set to the number of free purses per account
- * @param[out] master_sig signature over the above by the exchange master key
- * @return status of the transaction
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_get_global_fee (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                 struct GNUNET_TIME_Timestamp date,
-                                 struct GNUNET_TIME_Timestamp *start_date,
-                                 struct GNUNET_TIME_Timestamp *end_date,
-                                 struct TALER_GlobalFeeSet *fees,
-                                 struct GNUNET_TIME_Relative *purse_timeout,
-                                 struct GNUNET_TIME_Relative *history_expiration
-                                 ,
-                                 uint32_t *purse_account_limit,
-                                 struct TALER_MasterSignatureP *master_sig);
-
-#endif
diff --git a/src/include/taler/exchange-database/get_global_fees.h b/src/include/taler/exchange-database/get_global_fees.h
@@ -1,93 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/get_global_fees.h
- * @brief implementation of the get_global_fees function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_GET_GLOBAL_FEES_H
-#define EXCHANGE_DATABASE_GET_GLOBAL_FEES_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Provide information about global fees.
- *
- * @param cls closure
- * @param fees the global fees we charge
- * @param purse_timeout when do purses time out
- * @param history_expiration how long are account histories preserved
- * @param purse_account_limit how many purses are free per account
- * @param start_date from when are these fees valid (start date)
- * @param end_date until when are these fees valid (end date, exclusive)
- * @param master_sig master key signature affirming that this is the correct
- *                   fee (of purpose #TALER_SIGNATURE_MASTER_GLOBAL_FEES)
- */
-typedef void
-(*TALER_EXCHANGEDB_GlobalFeeCallback)(
-  void *cls,
-  const struct TALER_GlobalFeeSet *fees,
-  struct GNUNET_TIME_Relative purse_timeout,
-  struct GNUNET_TIME_Relative history_expiration,
-  uint32_t purse_account_limit,
-  struct GNUNET_TIME_Timestamp start_date,
-  struct GNUNET_TIME_Timestamp end_date,
-  const struct TALER_MasterSignatureP *master_sig);
-
-
-/* Callback typedefs */
-/**
- * Provide information about global fees.
- *
- * @param cls closure
- * @param fees the global fees we charge
- * @param purse_timeout when do purses time out
- * @param history_expiration how long are account histories preserved
- * @param purse_account_limit how many purses are free per account
- * @param start_date from when are these fees valid (start date)
- * @param end_date until when are these fees valid (end date, exclusive)
- * @param master_sig master key signature affirming that this is the correct
- *                   fee (of purpose #TALER_SIGNATURE_MASTER_GLOBAL_FEES)
- */
-typedef void
-(*TALER_EXCHANGEDB_GlobalFeeCallback)(
-  void *cls,
-  const struct TALER_GlobalFeeSet *fees,
-  struct GNUNET_TIME_Relative purse_timeout,
-  struct GNUNET_TIME_Relative history_expiration,
-  uint32_t purse_account_limit,
-  struct GNUNET_TIME_Timestamp start_date,
-  struct GNUNET_TIME_Timestamp end_date,
-  const struct TALER_MasterSignatureP *master_sig);
-
-/**
- * Obtain global fees from database.
- *
- * @param pg the database context
- * @param cb function to call on each fee entry
- * @param cb_cls closure for @a cb
- * @return status of the transaction
- */
-enum GNUNET_DB_QueryStatus
-TALER_TALER_EXCHANGEDB_get_global_fees (struct
-                                        TALER_EXCHANGEDB_PostgresContext *pg,
-                                        TALER_EXCHANGEDB_GlobalFeeCallback cb,
-                                        void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/get_known_coin.h b/src/include/taler/exchange-database/get_known_coin.h
@@ -1,40 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/get_known_coin.h
- * @brief implementation of the get_known_coin function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_GET_KNOWN_COIN_H
-#define EXCHANGE_DATABASE_GET_KNOWN_COIN_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Retrieve the record for a known coin.
- *
- * @param pg the database context
- * @param coin_pub the public key of the coin to search for
- * @param coin_info place holder for the returned coin information object
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_get_known_coin (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                 const struct TALER_CoinSpendPublicKeyP *
-                                 coin_pub,
-                                 struct TALER_CoinPublicInfo *coin_info);
-
-#endif
diff --git a/src/include/taler/exchange-database/get_kyc_rules.h b/src/include/taler/exchange-database/get_kyc_rules.h
@@ -1,76 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022-2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/get_kyc_rules.h
- * @brief implementation of the get_kyc_rules function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_GET_KYC_RULES_H
-#define EXCHANGE_DATABASE_GET_KYC_RULES_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Return KYC rules that apply to the given account.
- *
- * @param pg the database context
- * @param h_payto account identifier
- * @param merchant_pub merchant public key used by the client, or NULL
- *   if not available; if multiple @a reserve_pub values could be returned,
- *   we should use this one
- * @param[out] no_account_pub set to true if no @a account_pub is available
- * @param[out] account_pub set to account public key the rules
- *   apply to (because this key was used in KYC auth)
- * @param[out] no_reserve_pub set to true if no @a reserve_pub is available
- * @param[out] reserve_pub set to last incoming reserve public key
- *   of a wire transfer to the exchange from the given @a h_payto
- *   apply to (because this key was used in KYC auth)
- * @param[out] jrules set to the active KYC rules for the
- *    given account, set to NULL if no custom rules are active
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_get_kyc_rules (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                const struct TALER_NormalizedPaytoHashP *h_payto
-                                ,
-                                const struct TALER_MerchantPublicKeyP *
-                                merchant_pub,
-                                bool *no_account_pub,
-                                union TALER_AccountPublicKeyP *account_pub,
-                                bool *no_reserve_pub,
-                                struct TALER_ReservePublicKeyP *reserve_pub,
-                                json_t **jrules);
-
-
-/**
- * Return only the KYC rules that apply to the given account.
- *
- * @param pg the database context
- * @param h_payto account identifier
- * @param[out] jrules set to the active KYC rules for the
- *    given account, set to NULL if no custom rules are active
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_TALER_EXCHANGEDB_get_kyc_rules2 (struct TALER_EXCHANGEDB_PostgresContext *
-                                       pg,
-                                       const struct TALER_NormalizedPaytoHashP *
-                                       h_payto,
-                                       json_t **jrules);
-
-#endif
diff --git a/src/include/taler/exchange-database/get_old_coin_by_h_blind.h b/src/include/taler/exchange-database/get_old_coin_by_h_blind.h
@@ -1,46 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/get_old_coin_by_h_blind.h
- * @brief implementation of the get_old_coin_by_h_blind function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_GET_OLD_COIN_BY_H_BLIND_H
-#define EXCHANGE_DATABASE_GET_OLD_COIN_BY_H_BLIND_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Obtain information about which old coin a coin was refreshed
- * given the hash of the blinded (fresh) coin.
- *
- * @param pg the database context
- * @param h_blind_ev hash of the blinded coin
- * @param[out] old_coin_pub set to information about the old coin (on success only)
- * @param[out] rrc_serial set to serial number of the entry in the database
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_get_old_coin_by_h_blind (struct
-                                          TALER_EXCHANGEDB_PostgresContext *pg,
-                                          const struct TALER_BlindedCoinHashP *
-                                          h_blind_ev,
-                                          struct TALER_CoinSpendPublicKeyP *
-                                          old_coin_pub,
-                                          uint64_t *rrc_serial);
-
-#endif
diff --git a/src/include/taler/exchange-database/get_pending_kyc_requirement_process.h b/src/include/taler/exchange-database/get_pending_kyc_requirement_process.h
@@ -1,48 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2023 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/get_pending_kyc_requirement_process.h
- * @brief implementation of the get_pending_kyc_requirement_process function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_GET_PENDING_KYC_REQUIREMENT_PROCESS_H
-#define EXCHANGE_DATABASE_GET_PENDING_KYC_REQUIREMENT_PROCESS_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Fetch information about pending KYC requirement process.
- *
- * @param pg the database context
- * @param h_payto account that must be KYC'ed
- * @param provider_name provider that must be checked
- * @param[out] redirect_url set to redirect URL for the process
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_get_pending_kyc_requirement_process (struct
-                                                      TALER_EXCHANGEDB_PostgresContext
-                                                      *pg,
-                                                      const struct
-                                                      TALER_NormalizedPaytoHashP
-                                                      *
-                                                      h_payto,
-                                                      const char *provider_name,
-                                                      char **redirect_url);
-
-#endif
diff --git a/src/include/taler/exchange-database/get_policy_details.h b/src/include/taler/exchange-database/get_policy_details.h
@@ -1,42 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/get_policy_details.h
- * @brief implementation of the get_policy_details function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_GET_POLICY_DETAILS_H
-#define EXCHANGE_DATABASE_GET_POLICY_DETAILS_H
-
-#include "taler/taler_exchangedb_lib.h"
-#include "taler/taler_extensions_policy.h"
-
-
-/**
- * Get the details of a policy, referenced by its hash code
- *
- * @param pg the database context
- * @param hc The hash code under which the details to a particular policy should be found
- * @param[out] details The found details
- * @return query execution status
- * */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_get_policy_details (struct TALER_EXCHANGEDB_PostgresContext *pg
-                                     ,
-                                     const struct GNUNET_HashCode *hc,
-                                     struct TALER_PolicyDetails *details);
-
-#endif
diff --git a/src/include/taler/exchange-database/get_purse_deposit.h b/src/include/taler/exchange-database/get_purse_deposit.h
@@ -1,55 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/get_purse_deposit.h
- * @brief implementation of the get_purse_deposit function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_GET_PURSE_DEPOSIT_H
-#define EXCHANGE_DATABASE_GET_PURSE_DEPOSIT_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called to obtain a coin deposit data from
- * depositing the coin into a purse.
- *
- * @param pg the database context
- * @param purse_pub purse to credit
- * @param coin_pub coin to deposit (debit)
- * @param[out] amount set fraction of the coin's value that was deposited (with fee)
- * @param[out] h_denom_pub set to hash of denomination of the coin
- * @param[out] phac set to hash of age restriction on the coin
- * @param[out] coin_sig set to signature affirming the operation
- * @param[out] partner_url set to the URL of the partner exchange, or NULL for ourselves, must be freed by caller
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_get_purse_deposit (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                    const struct TALER_PurseContractPublicKeyP *
-                                    purse_pub,
-                                    const struct TALER_CoinSpendPublicKeyP *
-                                    coin_pub,
-                                    struct TALER_Amount *amount,
-                                    struct TALER_DenominationHashP *h_denom_pub,
-                                    struct TALER_AgeCommitmentHashP *phac,
-                                    struct TALER_CoinSpendSignatureP *coin_sig,
-                                    char **partner_url);
-
-#endif
diff --git a/src/include/taler/exchange-database/get_purse_request.h b/src/include/taler/exchange-database/get_purse_request.h
@@ -1,62 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-
-
-/**
- * @file src/include/taler/exchange-database/get_purse_request.h
- * @brief implementation of the get_purse_request function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_GET_PURSE_REQUEST_H
-#define EXCHANGE_DATABASE_GET_PURSE_REQUEST_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called to return meta data about a purse by the
- * purse public key.
- *
- * @param pg the database context
- * @param purse_pub public key of the purse
- * @param[out] merge_pub public key representing the merge capability
- * @param[out] purse_expiration when would an unmerged purse expire
- * @param[out] h_contract_terms contract associated with the purse
- * @param[out] age_limit the age limit for deposits into the purse
- * @param[out] target_amount amount to be put into the purse
- * @param[out] balance amount put so far into the purse
- * @param[out] purse_sig signature of the purse over the initialization data
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_get_purse_request (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                    const struct TALER_PurseContractPublicKeyP *
-                                    purse_pub,
-                                    struct TALER_PurseMergePublicKeyP *merge_pub
-                                    ,
-                                    struct GNUNET_TIME_Timestamp *
-                                    purse_expiration,
-                                    struct TALER_PrivateContractHashP *
-                                    h_contract_terms,
-                                    uint32_t *age_limit,
-                                    struct TALER_Amount *target_amount,
-                                    struct TALER_Amount *balance,
-                                    struct TALER_PurseContractSignatureP *
-                                    purse_sig);
-
-#endif
diff --git a/src/include/taler/exchange-database/get_ready_deposit.h b/src/include/taler/exchange-database/get_ready_deposit.h
@@ -1,51 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/get_ready_deposit.h
- * @brief implementation of the get_ready_deposit function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_GET_READY_DEPOSIT_H
-#define EXCHANGE_DATABASE_GET_READY_DEPOSIT_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Obtain information about deposits that are ready to be executed.  Such
- * deposits must not be marked as "done", the execution time must be
- * in the past, and the KYC status must be 'ok'.
- *
- * @param pg the database context
- * @param start_shard_row minimum shard row to select
- * @param end_shard_row maximum shard row to select (inclusive)
- * @param[out] merchant_pub set to the public key of a merchant with a ready deposit
- * @param[out] payto_uri set to the account of the merchant, to be freed by caller
- * @param[out] extra_wire_subject_metadata set to additional metadata to include in the wire subject, or NULL for none
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_get_ready_deposit (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                    uint64_t start_shard_row,
-                                    uint64_t end_shard_row,
-                                    struct TALER_MerchantPublicKeyP *
-                                    merchant_pub,
-                                    struct TALER_FullPayto *payto_uri,
-                                    char **extra_wire_subject_metadata);
-
-#endif
diff --git a/src/include/taler/exchange-database/get_refresh.h b/src/include/taler/exchange-database/get_refresh.h
@@ -1,42 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2025 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/get_refresh.h
- * @brief implementation of the get_refresh function for Postgres
- * @author Özgür Kesim
- */
-#ifndef EXCHANGE_DATABASE_GET_REFRESH_H
-#define EXCHANGE_DATABASE_GET_REFRESH_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Lookup refresh refresh commitment data under the given @a rc.
- *
- * @param pg the database context
- * @param rc commitment hash to use to locate the operation
- * @param[out] refresh where to store the result; note that
- *             refresh->session.coin.denom_sig will be set to NULL
- *             and is not fetched by this routine (as it is not needed by the client)
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_get_refresh (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                              const struct TALER_RefreshCommitmentP *rc,
-                              struct TALER_EXCHANGEDB_Refresh_vDOLDPLUS *refresh
-                              );
-
-#endif
diff --git a/src/include/taler/exchange-database/get_reserve_balance.h b/src/include/taler/exchange-database/get_reserve_balance.h
@@ -1,46 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/get_reserve_balance.h
- * @brief implementation of the get_reserve_balance function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_GET_RESERVE_BALANCE_H
-#define EXCHANGE_DATABASE_GET_RESERVE_BALANCE_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Get the balance of the specified reserve.
- *
- * @param pg the database context
- * @param reserve_pub public key of the reserve
- * @param[out] balance set to the reserve balance
- * @param[out] origin_account set to URI of the origin account, NULL
- *     if we have no origin account (reserve created by P2P merge)
-* @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_get_reserve_balance (struct TALER_EXCHANGEDB_PostgresContext *
-                                      pg,
-                                      const struct TALER_ReservePublicKeyP *
-                                      reserve_pub,
-                                      struct TALER_Amount *balance,
-                                      struct TALER_FullPayto *origin_account);
-
-#endif
diff --git a/src/include/taler/exchange-database/get_reserve_by_h_planchets.h b/src/include/taler/exchange-database/get_reserve_by_h_planchets.h
@@ -1,49 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/get_reserve_by_h_planchets.h
- * @brief implementation of the get_reserve_by_h_planchets function for Postgres
- * @author Christian Grothoff
- * @author Özgür Kesim
- */
-#ifndef EXCHANGE_DATABASE_GET_RESERVE_BY_H_PLANCHETS_H
-#define EXCHANGE_DATABASE_GET_RESERVE_BY_H_PLANCHETS_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Obtain information about which reserve a coin was generated
- * from given the hash of the blinded coin.
- *
- * @param pg the database context
- * @param h_planchets hash that uniquely identifies the withdraw request
- * @param[out] reserve_pub set to information about the reserve (on success only)
- * @param[out] withdraw_serial_id set to row of the @a h_commitment in withdraw
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_get_reserve_by_h_planchets (struct
-                                             TALER_EXCHANGEDB_PostgresContext *
-                                             pg,
-                                             const struct
-                                             TALER_HashBlindedPlanchetsP *
-                                             h_planchets,
-                                             struct TALER_ReservePublicKeyP *
-                                             reserve_pub,
-                                             uint64_t *withdraw_serial_id);
-
-#endif
diff --git a/src/include/taler/exchange-database/get_reserve_history.h b/src/include/taler/exchange-database/get_reserve_history.h
@@ -1,59 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file get_reserve_history.h
- * @brief implementation of the get_reserve_history function
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_GET_RESERVE_HISTORY_H
-#define EXCHANGE_DATABASE_GET_RESERVE_HISTORY_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-#include "taler/exchange-database/free_reserve_history.h"
-
-
-/**
- * Compile a list of (historic) transactions performed with the given reserve
- * (withdraw, incoming wire, open, close operations).  Should return 0 if the @a
- * reserve_pub is unknown, otherwise determine @a etag_out and if it is past @a
- * etag_in return the history after @a start_off. @a etag_out should be set
- * to the last row ID of the given @a reserve_pub in the reserve history table.
- *
- * @param pg the database context
- * @param reserve_pub public key of the reserve
- * @param start_off maximum starting offset in history to exclude from returning
- * @param etag_in up to this offset the client already has a response, do not
- *                   return anything unless @a etag_out will be larger
- * @param[out] etag_out set to the latest history offset known for this @a coin_pub
- * @param[out] balance set to the reserve balance
- * @param[out] rhp set to known transaction history (NULL if reserve is unknown)
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_get_reserve_history (struct TALER_EXCHANGEDB_PostgresContext *
-                                      pg,
-                                      const struct TALER_ReservePublicKeyP *
-                                      reserve_pub,
-                                      uint64_t start_off,
-                                      uint64_t etag_in,
-                                      uint64_t *etag_out,
-                                      struct TALER_Amount *balance,
-                                      struct TALER_EXCHANGEDB_ReserveHistory **
-                                      rhp);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/get_signature_for_known_coin.h b/src/include/taler/exchange-database/get_signature_for_known_coin.h
@@ -1,50 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2023 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/get_signature_for_known_coin.h
- * @brief implementation of the get_signature_for_known_coin function for Postgres
- * @author Özgür Kesim
- */
-#ifndef EXCHANGE_DATABASE_GET_SIGNATURE_FOR_KNOWN_COIN_H
-#define EXCHANGE_DATABASE_GET_SIGNATURE_FOR_KNOWN_COIN_H
-
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Retrieve the denomination and the corresponding signature for a known coin.
- *
- * @param pg the database context
- * @param coin_pub the public key of the coin to search for
- * @param[out] denom_pub the denomination of the public key, if coin was present
- * @param[out] denom_sig the signature with the denomination key of the coin, if coin was present
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_get_signature_for_known_coin (struct
-                                               TALER_EXCHANGEDB_PostgresContext
-                                               *pg,
-                                               const struct
-                                               TALER_CoinSpendPublicKeyP *
-                                               coin_pub,
-                                               struct
-                                               TALER_DenominationPublicKey *
-                                               denom_pub,
-                                               struct
-                                               TALER_DenominationSignature *
-                                               denom_sig);
-
-#endif
diff --git a/src/include/taler/exchange-database/get_wire_accounts.h b/src/include/taler/exchange-database/get_wire_accounts.h
@@ -1,100 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/get_wire_accounts.h
- * @brief implementation of the get_wire_accounts function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_GET_WIRE_ACCOUNTS_H
-#define EXCHANGE_DATABASE_GET_WIRE_ACCOUNTS_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Provide information about a wire account.
- *
- * @param cls closure
- * @param payto_uri the exchange bank account URI
- * @param conversion_url URL of a conversion service, NULL if there is no conversion
- * @param open_banking_gateway open banking gateway service, NULL if unavailable
- * @param wire_transfer_gateway wire transfer gateway service, NULL if unavailable
- * @param debit_restrictions JSON array with debit restrictions on the account
- * @param credit_restrictions JSON array with credit restrictions on the account
- * @param master_sig master key signature affirming that this is a bank
- *                   account of the exchange (of purpose #TALER_SIGNATURE_MASTER_WIRE_DETAILS)
- * @param bank_label label the wallet should use to display the account, can be NULL
- * @param priority priority for ordering bank account labels
- */
-typedef void
-(*TALER_EXCHANGEDB_WireAccountCallback)(
-  void *cls,
-  const struct TALER_FullPayto payto_uri,
-  const char *conversion_url,
-  const char *open_banking_gateway,
-  const char *wire_transfer_gateway,
-  const json_t *debit_restrictions,
-  const json_t *credit_restrictions,
-  const struct TALER_MasterSignatureP *master_sig,
-  const char *bank_label,
-  int64_t priority);
-
-
-/* Callback typedefs */
-/**
- * Provide information about a wire account.
- *
- * @param cls closure
- * @param payto_uri the exchange bank account URI
- * @param conversion_url URL of a conversion service, NULL if there is no conversion
- * @param open_banking_gateway open banking gateway service, NULL if unavailable
- * @param wire_transfer_gateway wire transfer gateway service, NULL if unavailable
- * @param debit_restrictions JSON array with debit restrictions on the account
- * @param credit_restrictions JSON array with credit restrictions on the account
- * @param master_sig master key signature affirming that this is a bank
- *                   account of the exchange (of purpose #TALER_SIGNATURE_MASTER_WIRE_DETAILS)
- * @param bank_label label the wallet should use to display the account, can be NULL
- * @param priority priority for ordering bank account labels
- */
-typedef void
-(*TALER_EXCHANGEDB_WireAccountCallback)(
-  void *cls,
-  const struct TALER_FullPayto payto_uri,
-  const char *conversion_url,
-  const char *open_banking_gateway,
-  const char *wire_transfer_gateway,
-  const json_t *debit_restrictions,
-  const json_t *credit_restrictions,
-  const struct TALER_MasterSignatureP *master_sig,
-  const char *bank_label,
-  int64_t priority);
-
-/**
- * Obtain information about the enabled wire accounts of the exchange.
- *
- * @param pg the database context
- * @param cb function to call on each account
- * @param cb_cls closure for @a cb
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_get_wire_accounts (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                    TALER_EXCHANGEDB_WireAccountCallback cb,
-                                    void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/get_wire_fee.h b/src/include/taler/exchange-database/get_wire_fee.h
@@ -1,51 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/get_wire_fee.h
- * @brief implementation of the get_wire_fee function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_GET_WIRE_FEE_H
-#define EXCHANGE_DATABASE_GET_WIRE_FEE_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Obtain wire fee from database.
- *
- * @param pg the database context
- * @param type type of wire transfer the fee applies for
- * @param date for which date do we want the fee?
- * @param[out] rowid set to row in the database with the wire fee
- * @param[out] start_date when does the fee go into effect
- * @param[out] end_date when does the fee end being valid
- * @param[out] fees how high are the wire fees
- * @param[out] master_sig signature over the above by the exchange master key
- * @return status of the transaction
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_get_wire_fee (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                               const char *type,
-                               struct GNUNET_TIME_Timestamp date,
-                               uint64_t *rowid,
-                               struct GNUNET_TIME_Timestamp *start_date,
-                               struct GNUNET_TIME_Timestamp *end_date,
-                               struct TALER_WireFeeSet *fees,
-                               struct TALER_MasterSignatureP *master_sig);
-
-#endif
diff --git a/src/include/taler/exchange-database/get_wire_fees.h b/src/include/taler/exchange-database/get_wire_fees.h
@@ -1,84 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/get_wire_fees.h
- * @brief implementation of the get_wire_fees function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_GET_WIRE_FEES_H
-#define EXCHANGE_DATABASE_GET_WIRE_FEES_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Provide information about wire fees.
- *
- * @param cls closure
- * @param fees the wire fees we charge
- * @param start_date from when are these fees valid (start date)
- * @param end_date until when are these fees valid (end date, exclusive)
- * @param master_sig master key signature affirming that this is the correct
- *                   fee (of purpose #TALER_SIGNATURE_MASTER_WIRE_FEES)
- */
-typedef void
-(*TALER_EXCHANGEDB_WireFeeCallback)(
-  void *cls,
-  const struct TALER_WireFeeSet *fees,
-  struct GNUNET_TIME_Timestamp start_date,
-  struct GNUNET_TIME_Timestamp end_date,
-  const struct TALER_MasterSignatureP *master_sig);
-
-
-/* Callback typedefs */
-/**
- * Provide information about wire fees.
- *
- * @param cls closure
- * @param fees the wire fees we charge
- * @param start_date from when are these fees valid (start date)
- * @param end_date until when are these fees valid (end date, exclusive)
- * @param master_sig master key signature affirming that this is the correct
- *                   fee (of purpose #TALER_SIGNATURE_MASTER_WIRE_FEES)
- */
-typedef void
-(*TALER_EXCHANGEDB_WireFeeCallback)(
-  void *cls,
-  const struct TALER_WireFeeSet *fees,
-  struct GNUNET_TIME_Timestamp start_date,
-  struct GNUNET_TIME_Timestamp end_date,
-  const struct TALER_MasterSignatureP *master_sig);
-
-/**
- * Obtain information about the fee structure of the exchange for
- * a given @a wire_method
- *
- * @param pg the database context
- * @param wire_method which wire method to obtain fees for
- * @param cb function to call on each account
- * @param cb_cls closure for @a cb
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_TALER_EXCHANGEDB_get_wire_fees (struct TALER_EXCHANGEDB_PostgresContext *
-                                      pg,
-                                      const char *wire_method,
-                                      TALER_EXCHANGEDB_WireFeeCallback cb,
-                                      void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/get_wire_hash_for_contract.h b/src/include/taler/exchange-database/get_wire_hash_for_contract.h
@@ -1,52 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/get_wire_hash_for_contract.h
- * @brief implementation of the get_wire_hash_for_contract function for Postgres
- * @author Özgür Kesim
- */
-#ifndef EXCHANGE_DATABASE_GET_WIRE_HASH_FOR_CONTRACT_H
-#define EXCHANGE_DATABASE_GET_WIRE_HASH_FOR_CONTRACT_H
-
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Try to get the salted hash of a merchant's bank account to a deposit
- * contract. This is necessary in the event of a conflict with a given
- * (merchant_pub, h_contract_terms) during deposit.
- *
- * @param pg the database context
- * @param merchant_pub merchant public key
- * @param h_contract_terms hash of the proposal data
- * @param[out] h_wire salted hash of a merchant's bank account
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_get_wire_hash_for_contract (struct
-                                             TALER_EXCHANGEDB_PostgresContext *
-                                             pg,
-                                             const struct
-                                             TALER_MerchantPublicKeyP *
-                                             merchant_pub,
-                                             const struct
-                                             TALER_PrivateContractHashP *
-                                             h_contract_terms,
-                                             struct TALER_MerchantWireHashP *
-                                             h_wire);
-
-#endif
diff --git a/src/include/taler/exchange-database/get_withdraw.h b/src/include/taler/exchange-database/get_withdraw.h
@@ -1,43 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2023 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/get_withdraw.h
- * @brief implementation of the get_withdraw function for Postgres
- * @author Özgür KESIM
- */
-#ifndef EXCHANGE_DATABASE_GET_WITHDRAW_H
-#define EXCHANGE_DATABASE_GET_WITHDRAW_H
-
-#include "taler/taler_exchangedb_lib.h"
-#include "taler/exchange-database/free_reserve_history.h"
-
-
-/**
-   * Locate the response for a withdraw request under a hash that uniquely
-   * identifies the withdraw operation.  Used to ensure idempotency of the
-   * request.
-   *
-   * @param pg the database context
-   * @param wch hash over all hashes of blinded planchets that uniquely identifies the withdraw operation
-   * @param[out] wd corresponding details of the previous withdraw request if an entry was found
-   * @return statement execution status
-   */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_get_withdraw (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                               const struct TALER_HashBlindedPlanchetsP *wch,
-                               struct TALER_EXCHANGEDB_Withdraw *wd);
-
-#endif
diff --git a/src/include/taler/exchange-database/have_deposit2.h b/src/include/taler/exchange-database/have_deposit2.h
@@ -1,57 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/have_deposit2.h
- * @brief implementation of the have_deposit2 function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_HAVE_DEPOSIT2_H
-#define EXCHANGE_DATABASE_HAVE_DEPOSIT2_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Check if we have the specified deposit already in the database.
- *
- * @param pg the database context
- * @param h_contract_terms contract to check for
- * @param h_wire wire hash to check for
- * @param coin_pub public key of the coin to check for
- * @param merchant merchant public key to check for
- * @param refund_deadline expected refund deadline
- * @param[out] deposit_fee set to the deposit fee the exchange charged
- * @param[out] exchange_timestamp set to the time when the exchange received the deposit
- * @return 1 if we know this operation,
- *         0 if this exact deposit is unknown to us,
- *         otherwise transaction error status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_have_deposit2 (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                const struct TALER_PrivateContractHashP *
-                                h_contract_terms,
-                                const struct TALER_MerchantWireHashP *h_wire,
-                                const struct TALER_CoinSpendPublicKeyP *coin_pub
-                                ,
-                                const struct TALER_MerchantPublicKeyP *merchant,
-                                struct GNUNET_TIME_Timestamp refund_deadline,
-                                struct TALER_Amount *deposit_fee,
-                                struct GNUNET_TIME_Timestamp *exchange_timestamp
-                                );
-
-#endif
diff --git a/src/include/taler/exchange-database/inject_auditor_triggers.h b/src/include/taler/exchange-database/inject_auditor_triggers.h
@@ -1,43 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/inject_auditor_triggers.h
- * @brief implementation of the inject_auditor_triggers function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_INJECT_AUDITOR_TRIGGERS_H
-#define EXCHANGE_DATABASE_INJECT_AUDITOR_TRIGGERS_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called to inject auditor triggers into the
- * database, triggering the real-time auditor upon
- * relevant INSERTs.
- *
- * @param pg the database context
- * @return #GNUNET_OK on success,
- *         #GNUNET_SYSERR on DB errors
- */
-enum GNUNET_GenericReturnValue
-TALER_EXCHANGEDB_inject_auditor_triggers (struct
-                                          TALER_EXCHANGEDB_PostgresContext *pg);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/insert_active_legitimization_measure.h b/src/include/taler/exchange-database/insert_active_legitimization_measure.h
@@ -1,53 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/insert_active_legitimization_measure.h
- * @brief implementation of the insert_active_legitimization_measure function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_INSERT_ACTIVE_LEGITIMIZATION_MEASURE_H
-#define EXCHANGE_DATABASE_INSERT_ACTIVE_LEGITIMIZATION_MEASURE_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Create new active legitimization measure.
- *
- *
- * @param pg the database context
- * @param access_token access token that identifies the
- *   account the legitimization measures apply to
- * @param jmeasures new legitimization measures
- * @param[out] legitimization_measure_serial_id
- *    set to new row in legitimization_measures table
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_insert_active_legitimization_measure (struct
-                                                       TALER_EXCHANGEDB_PostgresContext
-                                                       *pg
-                                                       ,
-                                                       const struct
-                                                       TALER_AccountAccessTokenP
-                                                       *
-                                                       access_token,
-                                                       const json_t *jmeasures,
-                                                       uint64_t *
-                                                       legitimization_measure_serial_id);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/insert_aml_decision.h b/src/include/taler/exchange-database/insert_aml_decision.h
@@ -1,101 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022, 2023 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/insert_aml_decision.h
- * @brief implementation of the insert_aml_decision function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_INSERT_AML_DECISION_H
-#define EXCHANGE_DATABASE_INSERT_AML_DECISION_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Insert an AML decision. Inserts into AML history and insert or updates AML
- * status.
- *
- * @param pg the database context
- * @param payto_uri full URI of the account, optional,
- *    can be NULL if the backend already knows the account
- * @param h_payto account for which the attribute data is stored
- * @param decision_time when was the decision made
- * @param expiration_time when does the decision expire
- * @param properties JSON object with properties to set for the account
- * @param new_rules JSON array with new AML/KYC rules
- * @param to_investigate true if AML staff should look more into this account
- * @param new_measure_name name of the @a jmeasures measure that was triggered, or NULL for none
- * @param jmeasures a JSON with LegitimizationMeasures to apply to the
- *    account, or NULL to not apply any measure right now
- * @param justification human-readable text justifying the decision
- * @param decider_pub public key of the staff member
- * @param decider_sig signature of the staff member
- * @param num_events length of the @a events array
- * @param events array of events to trigger
- * @param enc_attributes_size number of bytes in @a enc_attributes
- * @param enc_attributes encrypted attribute data
- * @param form_name name of the form from which @a enc_attributes originate, can be NULL
- * @param attributes_hash hash of the unencrypted attribute data
- * @param attributes_expiration_time when does the attribute data expire
- * @param[out] invalid_officer set to TRUE if @a decider_pub is not allowed to make decisions right now
- * @param[out] unknown_account set to TRUE if @a h_payto does not refer to a known account and @a jmeasures was given
- * @param[out] last_date set to the previous decision time;
- *   the INSERT is not performed if @a last_date is not before @a decision_time
- * @param[out] legitimization_measure_serial_id serial ID of the legitimization measures
- *   of the decision
- * @param[out] is_wallet set to true if @a h_payto is for a wallet
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_insert_aml_decision (struct TALER_EXCHANGEDB_PostgresContext *
-                                      pg,
-                                      const struct TALER_FullPayto payto_uri,
-                                      const struct TALER_NormalizedPaytoHashP *
-                                      h_payto
-                                      ,
-                                      struct GNUNET_TIME_Timestamp decision_time
-                                      ,
-                                      struct GNUNET_TIME_Timestamp
-                                      expiration_time,
-                                      const json_t *properties,
-                                      const json_t *new_rules,
-                                      bool to_investigate,
-                                      const char *new_measure_name,
-                                      const json_t *jmeasures,
-                                      const char *justification,
-                                      const struct TALER_AmlOfficerPublicKeyP *
-                                      decider_pub,
-                                      const struct TALER_AmlOfficerSignatureP *
-                                      decider_sig,
-                                      size_t num_events,
-                                      const char *events[static num_events],
-                                      const char *form_name,
-                                      size_t enc_attributes_size,
-                                      const void *enc_attributes,
-                                      struct GNUNET_HashCode *attributes_hash,
-                                      struct GNUNET_TIME_Timestamp
-                                      attributes_expiration_time,
-                                      bool *invalid_officer,
-                                      bool *unknown_account,
-                                      struct GNUNET_TIME_Timestamp *last_date,
-                                      uint64_t *legitimization_measure_serial_id
-                                      ,
-                                      bool *is_wallet);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/insert_aml_officer.h b/src/include/taler/exchange-database/insert_aml_officer.h
@@ -1,58 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/insert_aml_officer.h
- * @brief implementation of the insert_aml_officer function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_INSERT_AML_OFFICER_H
-#define EXCHANGE_DATABASE_INSERT_AML_OFFICER_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Insert AML staff record.  If the time given in
- * @a last_change is before the previous change in the
- * database, only @e previous_change is returned and
- * no actual change is committed to the database.
- *
- * @param pg the database context
- * @param decider_pub public key of the staff member
- * @param master_sig offline signature affirming the AML officer
- * @param decider_name full name of the staff member
- * @param is_active true to enable, false to set as inactive
- * @param read_only true to set read-only access
- * @param last_change when was the change made effective
- * @param[out] previous_change set to the time of the previous change
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_insert_aml_officer (struct TALER_EXCHANGEDB_PostgresContext *pg
-                                     ,
-                                     const struct TALER_AmlOfficerPublicKeyP *
-                                     decider_pub,
-                                     const struct TALER_MasterSignatureP *
-                                     master_sig,
-                                     const char *decider_name,
-                                     bool is_active,
-                                     bool read_only,
-                                     struct GNUNET_TIME_Timestamp last_change,
-                                     struct GNUNET_TIME_Timestamp *
-                                     previous_change);
-
-#endif
diff --git a/src/include/taler/exchange-database/insert_aml_program_failure.h b/src/include/taler/exchange-database/insert_aml_program_failure.h
@@ -1,51 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/insert_aml_program_failure.h
- * @brief implementation of the insert_aml_program_failure function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_INSERT_AML_PROGRAM_FAILURE_H
-#define EXCHANGE_DATABASE_INSERT_AML_PROGRAM_FAILURE_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Update AML program status to finished (and failed).
- *
- * @param pg the database context
- * @param process_row KYC process row to update
- * @param h_payto account for which the attribute data is stored
- * @param error_message details about what went wrong
- * @param ec error code about the failure
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_insert_aml_program_failure (struct
-                                             TALER_EXCHANGEDB_PostgresContext *
-                                             pg,
-                                             uint64_t process_row,
-                                             const struct
-                                             TALER_NormalizedPaytoHashP *
-                                             h_payto,
-                                             const char *error_message,
-                                             enum TALER_ErrorCode ec);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/insert_auditor.h b/src/include/taler/exchange-database/insert_auditor.h
@@ -1,47 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/insert_auditor.h
- * @brief implementation of the insert_auditor function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_INSERT_AUDITOR_H
-#define EXCHANGE_DATABASE_INSERT_AUDITOR_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Insert information about an auditor that will audit this exchange.
- *
- * @param pg the database context
- * @param auditor_pub key of the auditor
- * @param auditor_url base URL of the auditor's REST service
- * @param auditor_name name of the auditor (for humans)
- * @param start_date date when the auditor was added by the offline system
- *                      (only to be used for replay detection)
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_insert_auditor (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                 const struct TALER_AuditorPublicKeyP *
-                                 auditor_pub,
-                                 const char *auditor_url,
-                                 const char *auditor_name,
-                                 struct GNUNET_TIME_Timestamp start_date);
-
-#endif
diff --git a/src/include/taler/exchange-database/insert_auditor_denom_sig.h b/src/include/taler/exchange-database/insert_auditor_denom_sig.h
@@ -1,51 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/insert_auditor_denom_sig.h
- * @brief implementation of the insert_auditor_denom_sig function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_INSERT_AUDITOR_DENOM_SIG_H
-#define EXCHANGE_DATABASE_INSERT_AUDITOR_DENOM_SIG_H
-
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Insert information about an auditor auditing a denomination key.
- *
- * @param pg the database context
- * @param h_denom_pub the audited denomination
- * @param auditor_pub the auditor's key
- * @param auditor_sig signature affirming the auditor's audit activity
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_TALER_EXCHANGEDB_insert_auditor_denom_sig (struct
-                                                 TALER_EXCHANGEDB_PostgresContext
-                                                 *pg,
-                                                 const struct
-                                                 TALER_DenominationHashP *
-                                                 h_denom_pub,
-                                                 const struct
-                                                 TALER_AuditorPublicKeyP *
-                                                 auditor_pub,
-                                                 const struct
-                                                 TALER_AuditorSignatureP *
-                                                 auditor_sig);
-
-#endif
diff --git a/src/include/taler/exchange-database/insert_contract.h b/src/include/taler/exchange-database/insert_contract.h
@@ -1,48 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/insert_contract.h
- * @brief implementation of the insert_contract function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_INSERT_CONTRACT_H
-#define EXCHANGE_DATABASE_INSERT_CONTRACT_H
-
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called to persist an encrypted contract associated with a reserve.
- *
- * @param pg the database context
- * @param purse_pub the purse the contract is associated with (must exist)
- * @param econtract the encrypted contract
- * @param[out] in_conflict set to true if @a econtract
- *             conflicts with an existing contract;
- *             in this case, the return value will be
- *             #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT despite the failure
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_insert_contract (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                  const struct TALER_PurseContractPublicKeyP *
-                                  purse_pub,
-                                  const struct TALER_EncryptedContract *
-                                  econtract,
-                                  bool *in_conflict);
-
-#endif
diff --git a/src/include/taler/exchange-database/insert_denomination_info.h b/src/include/taler/exchange-database/insert_denomination_info.h
@@ -1,46 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/insert_denomination_info.h
- * @brief implementation of the insert_denomination_info function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_INSERT_DENOMINATION_INFO_H
-#define EXCHANGE_DATABASE_INSERT_DENOMINATION_INFO_H
-
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Insert a denomination key's public information into the database for
- * reference by auditors and other consistency checks.
- *
- * @param pg the database context
- * @param denom_pub the public key used for signing coins of this denomination
- * @param issue issuing information with value, fees and other info about the coin
- * @return status of the query
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_insert_denomination_info (struct
-                                           TALER_EXCHANGEDB_PostgresContext *pg,
-                                           const struct
-                                           TALER_DenominationPublicKey *
-                                           denom_pub,
-                                           const struct
-                                           TALER_EXCHANGEDB_DenominationKeyInformation
-                                           *issue);
-
-#endif
diff --git a/src/include/taler/exchange-database/insert_denomination_revocation.h b/src/include/taler/exchange-database/insert_denomination_revocation.h
@@ -1,49 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/insert_denomination_revocation.h
- * @brief implementation of the insert_denomination_revocation function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_INSERT_DENOMINATION_REVOCATION_H
-#define EXCHANGE_DATABASE_INSERT_DENOMINATION_REVOCATION_H
-
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Store information that a denomination key was revoked
- * in the database.
- *
- * @param pg the database context
- * @param denom_pub_hash hash of the revoked denomination key
- * @param master_sig signature affirming the revocation
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_insert_denomination_revocation (struct
-                                                 TALER_EXCHANGEDB_PostgresContext
-                                                 *
-                                                 pg,
-                                                 const struct
-                                                 TALER_DenominationHashP *
-                                                 denom_pub_hash,
-                                                 const struct
-                                                 TALER_MasterSignatureP *
-                                                 master_sig);
-
-#endif
diff --git a/src/include/taler/exchange-database/insert_drain_profit.h b/src/include/taler/exchange-database/insert_drain_profit.h
@@ -1,56 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/insert_drain_profit.h
- * @brief implementation of the insert_drain_profit function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_INSERT_DRAIN_PROFIT_H
-#define EXCHANGE_DATABASE_INSERT_DRAIN_PROFIT_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called to persist a request to drain profits.
- *
- * @param pg the database context
- * @param wtid wire transfer ID to use
- * @param account_section account to drain
- * @param payto_uri account to wire funds to
- * @param request_timestamp when was the request made
- * @param amount amount to wire
- * @param master_sig signature affirming the operation
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_insert_drain_profit (struct TALER_EXCHANGEDB_PostgresContext *
-                                      pg,
-                                      const struct
-                                      TALER_WireTransferIdentifierRawP *
-                                      wtid,
-                                      const char *account_section,
-                                      const struct TALER_FullPayto payto_uri,
-                                      struct GNUNET_TIME_Timestamp
-                                      request_timestamp,
-                                      const struct TALER_Amount *amount,
-                                      const struct TALER_MasterSignatureP *
-                                      master_sig)
-;
-
-#endif
diff --git a/src/include/taler/exchange-database/insert_global_fee.h b/src/include/taler/exchange-database/insert_global_fee.h
@@ -1,54 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/insert_global_fee.h
- * @brief implementation of the insert_global_fee function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_INSERT_GLOBAL_FEE_H
-#define EXCHANGE_DATABASE_INSERT_GLOBAL_FEE_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Insert global fee data into database.
- *
- * @param pg the database context
- * @param start_date when does the fees go into effect
- * @param end_date when does the fees end being valid
- * @param fees how high is are the global fees
- * @param purse_timeout when do purses time out
- * @param history_expiration how long are account histories preserved
- * @param purse_account_limit how many purses are free per account
- * @param master_sig signature over the above by the exchange master key
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_insert_global_fee (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                    struct GNUNET_TIME_Timestamp start_date,
-                                    struct GNUNET_TIME_Timestamp end_date,
-                                    const struct TALER_GlobalFeeSet *fees,
-                                    struct GNUNET_TIME_Relative purse_timeout,
-                                    struct GNUNET_TIME_Relative
-                                    history_expiration,
-                                    uint32_t purse_account_limit,
-                                    const struct TALER_MasterSignatureP *
-                                    master_sig);
-
-#endif
diff --git a/src/include/taler/exchange-database/insert_kyc_failure.h b/src/include/taler/exchange-database/insert_kyc_failure.h
@@ -1,55 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/insert_kyc_failure.h
- * @brief implementation of the insert_kyc_failure function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_INSERT_KYC_FAILURE_H
-#define EXCHANGE_DATABASE_INSERT_KYC_FAILURE_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Update KYC process status to finished (and failed).
- *
- * @param pg the database context
- * @param process_row KYC process row to update
- * @param h_payto account for which the attribute data is stored
- * @param provider_name provider that must be checked
- * @param provider_account_id provider account ID
- * @param provider_legitimization_id provider legitimization ID
- * @param error_message details about what went wrong
- * @param ec error code about the failure
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_insert_kyc_failure (struct TALER_EXCHANGEDB_PostgresContext *pg
-                                     ,
-                                     uint64_t process_row,
-                                     const struct TALER_NormalizedPaytoHashP *
-                                     h_payto,
-                                     const char *provider_name,
-                                     const char *provider_account_id,
-                                     const char *provider_legitimization_id,
-                                     const char *error_message,
-                                     enum TALER_ErrorCode ec);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/insert_kyc_requirement_process.h b/src/include/taler/exchange-database/insert_kyc_requirement_process.h
@@ -1,62 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/insert_kyc_requirement_process.h
- * @brief implementation of the insert_kyc_requirement_process function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_INSERT_KYC_REQUIREMENT_PROCESS_H
-#define EXCHANGE_DATABASE_INSERT_KYC_REQUIREMENT_PROCESS_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Begin KYC requirement process.
- *
- * @param pg the database context
- * @param h_payto account that must be KYC'ed
- * @param measure_index which of the measures in
- *    jmeasures does this KYC process relate to
- * @param legitimization_measure_serial_id which
- *    legitimization measure set does this KYC process
- *    relate to (uniquely identifies jmeasures)
- * @param provider_name provider that must be checked
- * @param provider_account_id provider account ID
- * @param provider_legitimization_id provider legitimization ID
- * @param[out] process_row row the process is stored under
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_insert_kyc_requirement_process (struct
-                                                 TALER_EXCHANGEDB_PostgresContext
-                                                 *
-                                                 pg,
-                                                 const struct
-                                                 TALER_NormalizedPaytoHashP *
-                                                 h_payto,
-                                                 uint32_t measure_index,
-                                                 uint64_t
-                                                 legitimization_measure_serial_id,
-                                                 const char *provider_name,
-                                                 const char *provider_account_id
-                                                 ,
-                                                 const char *
-                                                 provider_legitimization_id,
-                                                 uint64_t *process_row);
-
-#endif
diff --git a/src/include/taler/exchange-database/insert_partner.h b/src/include/taler/exchange-database/insert_partner.h
@@ -1,54 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/insert_partner.h
- * @brief implementation of the insert_partner function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_INSERT_PARTNER_H
-#define EXCHANGE_DATABASE_INSERT_PARTNER_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Function called to store configuration data about a partner
- * exchange that we are federated with.
- *
- * @param pg the database context
- * @param master_pub public offline signing key of the partner exchange
- * @param start_date when does the following data start to be valid
- * @param end_date when does the validity end (exclusive)
- * @param wad_frequency how often do we do exchange-to-exchange settlements?
- * @param wad_fee how much do we charge for transfers to the partner
- * @param partner_base_url base URL of the partner exchange
- * @param master_sig signature with our offline signing key affirming the above
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_insert_partner (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                 const struct TALER_MasterPublicKeyP *master_pub
-                                 ,
-                                 struct GNUNET_TIME_Timestamp start_date,
-                                 struct GNUNET_TIME_Timestamp end_date,
-                                 struct GNUNET_TIME_Relative wad_frequency,
-                                 const struct TALER_Amount *wad_fee,
-                                 const char *partner_base_url,
-                                 const struct TALER_MasterSignatureP *master_sig
-                                 );
-
-#endif
diff --git a/src/include/taler/exchange-database/insert_purse_request.h b/src/include/taler/exchange-database/insert_purse_request.h
@@ -1,69 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/insert_purse_request.h
- * @brief implementation of the insert_purse_request function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_INSERT_PURSE_REQUEST_H
-#define EXCHANGE_DATABASE_INSERT_PURSE_REQUEST_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called to create a new purse with certain meta data.
- *
- * @param pg the database context
- * @param purse_pub public key of the new purse
- * @param merge_pub public key providing the merge capability
- * @param purse_expiration time when the purse will expire
- * @param h_contract_terms hash of the contract for the purse
- * @param age_limit age limit to enforce for payments into the purse
- * @param flags flags for the operation
- * @param purse_fee fee we are allowed to charge to the reserve (depending on @a flags)
- * @param amount target amount (with fees) to be put into the purse
- * @param purse_sig signature with @a purse_pub's private key affirming the above
- * @param[out] in_conflict set to true if the meta data
- *             conflicts with an existing purse;
- *             in this case, the return value will be
- *             #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT despite the failure
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_insert_purse_request (struct TALER_EXCHANGEDB_PostgresContext *
-                                       pg,
-                                       const struct
-                                       TALER_PurseContractPublicKeyP *
-                                       purse_pub,
-                                       const struct TALER_PurseMergePublicKeyP *
-                                       merge_pub,
-                                       struct GNUNET_TIME_Timestamp
-                                       purse_expiration,
-                                       const struct TALER_PrivateContractHashP *
-                                       h_contract_terms,
-                                       uint32_t age_limit,
-                                       enum TALER_WalletAccountMergeFlags flags,
-                                       const struct TALER_Amount *purse_fee,
-                                       const struct TALER_Amount *amount,
-                                       const struct
-                                       TALER_PurseContractSignatureP *
-                                       purse_sig,
-                                       bool *in_conflict);
-
-#endif
diff --git a/src/include/taler/exchange-database/insert_records_by_table.h b/src/include/taler/exchange-database/insert_records_by_table.h
@@ -1,43 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file insert_records_by_table.h
- * @brief implementation of the insert_records_by_table function
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_INSERT_RECORDS_BY_TABLE_H
-#define EXCHANGE_DATABASE_INSERT_RECORDS_BY_TABLE_H
-
-#include "taler/taler_exchangedb_lib.h"
-#include "taler/exchange-database/lookup_records_by_table.h"
-
-
-/**
- * Insert record set into @a table.  Used in exchange-auditor database
- * replication.
- *
- * @param pg the database context
- * @param td table data to insert
- * @return transaction status code, #GNUNET_DB_STATUS_HARD_ERROR if
- *         @e table in @a tr is not supported
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_insert_records_by_table (
-  struct TALER_EXCHANGEDB_PostgresContext *pg,
-  const struct TALER_EXCHANGEDB_TableData *td);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/insert_refund.h b/src/include/taler/exchange-database/insert_refund.h
@@ -1,38 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/insert_refund.h
- * @brief implementation of the insert_refund function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_INSERT_REFUND_H
-#define EXCHANGE_DATABASE_INSERT_REFUND_H
-
-#include "taler/taler_exchangedb_lib.h"
-#include "taler/exchange-database/do_refund.h"
-
-/**
- * Insert information about refunded coin into the database.
- *
- * @param pg the database context
- * @param refund refund information to store
- * @return query result status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_insert_refund (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                const struct TALER_EXCHANGEDB_Refund *refund);
-
-#endif
diff --git a/src/include/taler/exchange-database/insert_reserve_closed.h b/src/include/taler/exchange-database/insert_reserve_closed.h
@@ -1,58 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/insert_reserve_closed.h
- * @brief implementation of the insert_reserve_closed function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_INSERT_RESERVE_CLOSED_H
-#define EXCHANGE_DATABASE_INSERT_RESERVE_CLOSED_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Insert reserve close operation into database.
- *
- * @param pg the database context
- * @param reserve_pub which reserve is this about?
- * @param execution_date when did we perform the transfer?
- * @param receiver_account to which account do we transfer?
- * @param wtid wire transfer details
- * @param amount_with_fee amount we charged to the reserve
- * @param closing_fee how high is the closing fee
- * @param close_request_row identifies explicit close request, 0 for none
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_insert_reserve_closed (struct
-                                        TALER_EXCHANGEDB_PostgresContext *pg,
-                                        const struct TALER_ReservePublicKeyP *
-                                        reserve_pub,
-                                        struct GNUNET_TIME_Timestamp
-                                        execution_date,
-                                        const struct TALER_FullPayto
-                                        receiver_account,
-                                        const struct
-                                        TALER_WireTransferIdentifierRawP *wtid,
-                                        const struct TALER_Amount *
-                                        amount_with_fee,
-                                        const struct TALER_Amount *closing_fee,
-                                        uint64_t close_request_row);
-
-#endif
diff --git a/src/include/taler/exchange-database/insert_sanction_list_hit.h b/src/include/taler/exchange-database/insert_sanction_list_hit.h
@@ -1,54 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2025 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/insert_sanction_list_hit.h
- * @brief implementation of the insert_sanction_list_hit function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_INSERT_SANCTION_LIST_HIT_H
-#define EXCHANGE_DATABASE_INSERT_SANCTION_LIST_HIT_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Update sanction list hit status of the given account.
- *
- * @param pg the database context
- * @param h_payto account for which the hit is to be stored
- * @param to_investigate true to flag account for investigation,
- *        false to **preserve** existing status
- * @param new_rules new KYC rules to apply to the account, NULL to preserve
- *        existing rules
- * @param account_properties new account properties
- * @param num_events length of the @a events array
- * @param events array of KYC events to trigger
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_insert_sanction_list_hit (struct
-                                           TALER_EXCHANGEDB_PostgresContext *pg,
-                                           const struct
-                                           TALER_NormalizedPaytoHashP *
-                                           h_payto,
-                                           bool to_investigate,
-                                           const json_t *new_rules,
-                                           const json_t *account_properties,
-                                           unsigned int num_events,
-                                           const char **events);
-
-#endif
diff --git a/src/include/taler/exchange-database/insert_signkey_revocation.h b/src/include/taler/exchange-database/insert_signkey_revocation.h
@@ -1,46 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/insert_signkey_revocation.h
- * @brief implementation of the insert_signkey_revocation function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_INSERT_SIGNKEY_REVOCATION_H
-#define EXCHANGE_DATABASE_INSERT_SIGNKEY_REVOCATION_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Store information about a revoked online signing key.
- *
- * @param pg the database context
- * @param exchange_pub exchange online signing key that was revoked
- * @param master_sig signature affirming the revocation
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_insert_signkey_revocation (struct
-                                            TALER_EXCHANGEDB_PostgresContext *pg
-                                            ,
-                                            const struct
-                                            TALER_ExchangePublicKeyP *
-                                            exchange_pub,
-                                            const struct
-                                            TALER_MasterSignatureP *
-                                            master_sig);
-
-#endif
diff --git a/src/include/taler/exchange-database/insert_successor_measure.h b/src/include/taler/exchange-database/insert_successor_measure.h
@@ -1,43 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022, 2023 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/insert_successor_measure.h
- * @brief implementation of the insert_successor_measure function for Postgres
- * @author Florian Dold
- */
-#ifndef EXCHANGE_DATABASE_INSERT_SUCCESSOR_MEASURE_H
-#define EXCHANGE_DATABASE_INSERT_SUCCESSOR_MEASURE_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_insert_successor_measure (struct
-                                           TALER_EXCHANGEDB_PostgresContext *pg,
-                                           const struct
-                                           TALER_NormalizedPaytoHashP *
-                                           h_payto,
-                                           struct GNUNET_TIME_Timestamp
-                                           decision_time,
-                                           const char *new_measure_name,
-                                           const json_t *jmeasures,
-                                           bool *unknown_account,
-                                           struct GNUNET_TIME_Timestamp *
-                                           last_date);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/insert_wire.h b/src/include/taler/exchange-database/insert_wire.h
@@ -1,61 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/insert_wire.h
- * @brief implementation of the insert_wire function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_INSERT_WIRE_H
-#define EXCHANGE_DATABASE_INSERT_WIRE_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Insert information about an wire account used by this exchange.
- *
- * @param pg the database context
- * @param payto_uri wire account of the exchange
- * @param conversion_url URL of a conversion service, NULL if there is no conversion
- * @param open_banking_gateway open banking gateway service, NULL if unavailable
- * @param wire_transfer_gateway wire transfer gateway service, NULL if unavailable
- * @param debit_restrictions JSON array with debit restrictions on the account
- * @param credit_restrictions JSON array with credit restrictions on the account
- * @param start_date date when the account was added by the offline system
- *                      (only to be used for replay detection)
- * @param master_sig public signature affirming the existence of the account,
- *         must be of purpose #TALER_SIGNATURE_MASTER_WIRE_DETAILS
- * @param bank_label label to show this entry under in the UI, can be NULL
- * @param priority determines order in which entries are shown in the UI
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_insert_wire (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                              const struct TALER_FullPayto payto_uri,
-                              const char *conversion_url,
-                              const char *open_banking_gateway,
-                              const char *wire_transfer_gateway,
-                              const json_t *debit_restrictions,
-                              const json_t *credit_restrictions,
-                              struct GNUNET_TIME_Timestamp start_date,
-                              const struct TALER_MasterSignatureP *master_sig,
-                              const char *bank_label,
-                              int64_t priority);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/insert_wire_fee.h b/src/include/taler/exchange-database/insert_wire_fee.h
@@ -1,49 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/insert_wire_fee.h
- * @brief implementation of the insert_wire_fee function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_INSERT_WIRE_FEE_H
-#define EXCHANGE_DATABASE_INSERT_WIRE_FEE_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Insert wire transfer fee into database.
- *
- * @param pg the database context
- * @param type type of wire transfer this fee applies for
- * @param start_date when does the fee go into effect
- * @param end_date when does the fee end being valid
- * @param fees how high are the wire fees
- * @param master_sig signature over the above by the exchange master key
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_TALER_EXCHANGEDB_insert_wire_fee (struct
-                                        TALER_EXCHANGEDB_PostgresContext *pg,
-                                        const char *type,
-                                        struct GNUNET_TIME_Timestamp start_date,
-                                        struct GNUNET_TIME_Timestamp end_date,
-                                        const struct TALER_WireFeeSet *fees,
-                                        const struct TALER_MasterSignatureP *
-                                        master_sig);
-
-#endif
diff --git a/src/include/taler/exchange-database/iterate_active_auditors.h b/src/include/taler/exchange-database/iterate_active_auditors.h
@@ -1,75 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/iterate_active_auditors.h
- * @brief implementation of the iterate_active_auditors function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_ITERATE_ACTIVE_AUDITORS_H
-#define EXCHANGE_DATABASE_ITERATE_ACTIVE_AUDITORS_H
-
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called with information about the exchange's auditors.
- *
- * @param cls closure with a `struct TEH_KeyStateHandle *`
- * @param auditor_pub the public key of the auditor
- * @param auditor_url URL of the REST API of the auditor
- * @param auditor_name human readable official name of the auditor
- */
-typedef void
-(*TALER_EXCHANGEDB_AuditorsCallback)(
-  void *cls,
-  const struct TALER_AuditorPublicKeyP *auditor_pub,
-  const char *auditor_url,
-  const char *auditor_name);
-
-
-/* Callback typedefs */
-/**
- * Function called with information about the exchange's auditors.
- *
- * @param cls closure with a `struct TEH_KeyStateHandle *`
- * @param auditor_pub the public key of the auditor
- * @param auditor_url URL of the REST API of the auditor
- * @param auditor_name human readable official name of the auditor
- */
-typedef void
-(*TALER_EXCHANGEDB_AuditorsCallback)(
-  void *cls,
-  const struct TALER_AuditorPublicKeyP *auditor_pub,
-  const char *auditor_url,
-  const char *auditor_name);
-
-/**
- * Function called to invoke @a cb on every active auditor. Disabled
- * auditors are skipped. Runs in its own read-only transaction.
- *
- * @param pg the database context
- * @param cb function to call on each active auditor
- * @param cb_cls closure for @a cb
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_iterate_active_auditors (struct
-                                          TALER_EXCHANGEDB_PostgresContext *pg,
-                                          TALER_EXCHANGEDB_AuditorsCallback cb,
-                                          void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/iterate_active_signkeys.h b/src/include/taler/exchange-database/iterate_active_signkeys.h
@@ -1,79 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/iterate_active_signkeys.h
- * @brief implementation of the iterate_active_signkeys function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_ITERATE_ACTIVE_SIGNKEYS_H
-#define EXCHANGE_DATABASE_ITERATE_ACTIVE_SIGNKEYS_H
-
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Signature of a function called with information about the exchange's
- * online signing keys.
- *
- * @param cls closure with a `struct TEH_KeyStateHandle *`
- * @param exchange_pub public key of the exchange
- * @param meta meta data information about the signing type (expirations)
- * @param master_sig master signature affirming the validity of this denomination
- */
-typedef void
-(*TALER_EXCHANGEDB_ActiveSignkeysCallback)(
-  void *cls,
-  const struct TALER_ExchangePublicKeyP *exchange_pub,
-  const struct TALER_EXCHANGEDB_SignkeyMetaData *meta,
-  const struct TALER_MasterSignatureP *master_sig);
-
-
-/* Callback typedefs */
-/**
- * Signature of a function called with information about the exchange's
- * online signing keys.
- *
- * @param cls closure with a `struct TEH_KeyStateHandle *`
- * @param exchange_pub public key of the exchange
- * @param meta meta data information about the signing type (expirations)
- * @param master_sig master signature affirming the validity of this denomination
- */
-typedef void
-(*TALER_EXCHANGEDB_ActiveSignkeysCallback)(
-  void *cls,
-  const struct TALER_ExchangePublicKeyP *exchange_pub,
-  const struct TALER_EXCHANGEDB_SignkeyMetaData *meta,
-  const struct TALER_MasterSignatureP *master_sig);
-
-/**
- * Function called to invoke @a cb on every non-revoked exchange signing key
- * that has been signed by the master key.  Revoked and (for signing!)
- * expired keys are skipped. Runs in its own read-only transaction.
- *
- * @param pg the database context
- * @param cb function to call on each signing key
- * @param cb_cls closure for @a cb
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_iterate_active_signkeys (struct
-                                          TALER_EXCHANGEDB_PostgresContext *pg,
-                                          TALER_EXCHANGEDB_ActiveSignkeysCallback
-                                          cb,
-                                          void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/iterate_auditor_denominations.h b/src/include/taler/exchange-database/iterate_auditor_denominations.h
@@ -1,81 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/iterate_auditor_denominations.h
- * @brief implementation of the iterate_auditor_denominations function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_ITERATE_AUDITOR_DENOMINATIONS_H
-#define EXCHANGE_DATABASE_ITERATE_AUDITOR_DENOMINATIONS_H
-
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called with information about the denominations
- * audited by the exchange's auditors.
- *
- * @param cls closure with a `struct TEH_KeyStateHandle *`
- * @param auditor_pub the public key of an auditor
- * @param h_denom_pub hash of a denomination key audited by this auditor
- * @param auditor_sig signature from the auditor affirming this
- */
-typedef void
-(*TALER_EXCHANGEDB_AuditorDenominationsCallback)(
-  void *cls,
-  const struct TALER_AuditorPublicKeyP *auditor_pub,
-  const struct TALER_DenominationHashP *h_denom_pub,
-  const struct TALER_AuditorSignatureP *auditor_sig);
-
-
-/* Callback typedefs */
-/**
- * Function called with information about the denominations
- * audited by the exchange's auditors.
- *
- * @param cls closure with a `struct TEH_KeyStateHandle *`
- * @param auditor_pub the public key of an auditor
- * @param h_denom_pub hash of a denomination key audited by this auditor
- * @param auditor_sig signature from the auditor affirming this
- */
-typedef void
-(*TALER_EXCHANGEDB_AuditorDenominationsCallback)(
-  void *cls,
-  const struct TALER_AuditorPublicKeyP *auditor_pub,
-  const struct TALER_DenominationHashP *h_denom_pub,
-  const struct TALER_AuditorSignatureP *auditor_sig);
-
-/**
- * Function called to invoke @a cb on every denomination with an active
- * auditor. Disabled auditors and denominations without auditor are
- * skipped. Runs in its own read-only transaction.
- *
- * @param pg the database context
- * @param cb function to call on each active auditor
- * @param cb_cls closure for @a cb
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_iterate_auditor_denominations (struct
-                                                TALER_EXCHANGEDB_PostgresContext
-                                                *pg
-                                                ,
-                                                TALER_EXCHANGEDB_AuditorDenominationsCallback
-                                                cb,
-                                                void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/iterate_denomination_info.h b/src/include/taler/exchange-database/iterate_denomination_info.h
@@ -1,80 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/iterate_denomination_info.h
- * @brief implementation of the iterate_denomination_info function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_ITERATE_DENOMINATION_INFO_H
-#define EXCHANGE_DATABASE_ITERATE_DENOMINATION_INFO_H
-
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called with information about the exchange's denomination keys.
- * Note that the 'master' field in @a issue will not yet be initialized when
- * this function is called!
- *
- * @param cls closure
- * @param denom_serial table row of the denomination
- * @param denom_pub public key of the denomination
- * @param issue detailed information about the denomination (value, expiration times, fees);
- */
-typedef void
-(*TALER_EXCHANGEDB_DenominationCallback)(
-  void *cls,
-  uint64_t denom_serial,
-  const struct TALER_DenominationPublicKey *denom_pub,
-  const struct TALER_EXCHANGEDB_DenominationKeyInformation *issue);
-
-
-/* Callback typedefs */
-/**
- * Function called with information about the exchange's denomination keys.
- * Note that the 'master' field in @a issue will not yet be initialized when
- * this function is called!
- *
- * @param cls closure
- * @param denom_serial table row of the denomination
- * @param denom_pub public key of the denomination
- * @param issue detailed information about the denomination (value, expiration times, fees);
- */
-typedef void
-(*TALER_EXCHANGEDB_DenominationCallback)(
-  void *cls,
-  uint64_t denom_serial,
-  const struct TALER_DenominationPublicKey *denom_pub,
-  const struct TALER_EXCHANGEDB_DenominationKeyInformation *issue);
-
-/**
- * Fetch information about all known denomination keys.
- *
- * @param pg the database context
- * @param cb function to call on each denomination key
- * @param cb_cls closure for @a cb
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_iterate_denomination_info (struct
-                                            TALER_EXCHANGEDB_PostgresContext *pg
-                                            ,
-                                            TALER_EXCHANGEDB_DenominationCallback
-                                            cb,
-                                            void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/iterate_denominations.h b/src/include/taler/exchange-database/iterate_denominations.h
@@ -1,68 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/iterate_denominations.h
- * @brief implementation of the iterate_denominations function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_ITERATE_DENOMINATIONS_H
-#define EXCHANGE_DATABASE_ITERATE_DENOMINATIONS_H
-
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Signature of a function called with information about the exchange's
- * denomination keys.
- *
- * @param cls closure with a `struct TEH_KeyStateHandle *`
- * @param denom_pub public key of the denomination
- * @param h_denom_pub hash of @a denom_pub
- * @param meta meta data information about the denomination type (value, expirations, fees)
- * @param master_sig master signature affirming the validity of this denomination
- * @param recoup_possible true if the key was revoked and clients can currently recoup
- *        coins of this denomination
- */
-typedef void
-(*TALER_EXCHANGEDB_DenominationsCallback)(
-  void *cls,
-  const struct TALER_DenominationPublicKey *denom_pub,
-  const struct TALER_DenominationHashP *h_denom_pub,
-  const struct TALER_EXCHANGEDB_DenominationKeyMetaData *meta,
-  const struct TALER_MasterSignatureP *master_sig,
-  bool recoup_possible);
-
-
-/**
- * Function called to invoke @a cb on every known denomination key (revoked
- * and non-revoked) that has been signed by the master key. Runs in its own
- * read-only transaction.
- *
- *
- * @param pg the database context
- * @param cb function to call on each denomination key
- * @param cb_cls closure for @a cb
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_iterate_denominations (struct
-                                        TALER_EXCHANGEDB_PostgresContext *pg,
-                                        TALER_EXCHANGEDB_DenominationsCallback
-                                        cb,
-                                        void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/kyc_provider_account_lookup.h b/src/include/taler/exchange-database/kyc_provider_account_lookup.h
@@ -1,53 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/kyc_provider_account_lookup.h
- * @brief implementation of the kyc_provider_account_lookup function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_KYC_PROVIDER_ACCOUNT_LOOKUP_H
-#define EXCHANGE_DATABASE_KYC_PROVIDER_ACCOUNT_LOOKUP_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Lookup an
- * @a h_payto by @a provider_legitimization_id.
- *
- * @param pg the database context
- * @param provider_name
- * @param provider_legitimization_id legi to look up
- * @param[out] h_payto where to write the result
- * @param[out] is_wallet set to true if @a h_payto is for a wallet
- * @param[out] process_row where to write the row of the entry
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_kyc_provider_account_lookup (struct
-                                              TALER_EXCHANGEDB_PostgresContext *
-                                              pg,
-                                              const char *provider_name,
-                                              const char *
-                                              provider_legitimization_id,
-                                              struct TALER_NormalizedPaytoHashP
-                                              *
-                                              h_payto,
-                                              bool *is_wallet,
-                                              uint64_t *process_row);
-
-#endif
diff --git a/src/include/taler/exchange-database/kycauth_in_insert.h b/src/include/taler/exchange-database/kycauth_in_insert.h
@@ -1,54 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/kycauth_in_insert.h
- * @brief implementation of the kycauth_in_insert function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_KYCAUTH_IN_INSERT_H
-#define EXCHANGE_DATABASE_KYCAUTH_IN_INSERT_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Insert an incoming KCYAUTH wire transfer into
- * the database and update the authentication key
- * for the origin account.
- *
- * @param pg the database context
- * @param account_pub public key of the account
- * @param credit_amount amount we were credited
- * @param execution_date when was the transfer made
- * @param debit_account_uri URI of the debit account
- * @param section_name section of the exchange bank account that received the transfer
- * @param serial_id bank-specific row identifying the transfer
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_kycauth_in_insert (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                    const union TALER_AccountPublicKeyP *
-                                    account_pub,
-                                    const struct TALER_Amount *credit_amount,
-                                    struct GNUNET_TIME_Timestamp execution_date,
-                                    const struct TALER_FullPayto
-                                    debit_account_uri,
-                                    const char *section_name,
-                                    uint64_t serial_id);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/lookup_active_legitimization.h b/src/include/taler/exchange-database/lookup_active_legitimization.h
@@ -1,49 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/lookup_active_legitimization.h
- * @brief implementation of the lookup_active_legitimization function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_LOOKUP_ACTIVE_LEGITIMIZATION_H
-#define EXCHANGE_DATABASE_LOOKUP_ACTIVE_LEGITIMIZATION_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Lookup measure data for an active legitimization process.
- *
- * @param pg the database context
- * @param legitimization_process_serial_id
- *    row in legitimization_processes table to access
- * @param[out] measure_index set to the measure the
- *    process is trying to satisfy
- * @param[out] jmeasures set to the legitimization
- *    measures that were put on the account
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_lookup_active_legitimization (struct
-                                               TALER_EXCHANGEDB_PostgresContext
-                                               *pg,
-                                               uint64_t
-                                               legitimization_process_serial_id,
-                                               uint32_t *measure_index,
-                                               json_t **jmeasures);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/lookup_aml_file_number.h b/src/include/taler/exchange-database/lookup_aml_file_number.h
@@ -1,47 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2025 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/lookup_aml_file_number.h
- * @brief implementation of the lookup_aml_file_number function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_LOOKUP_AML_FILE_NUMBER_H
-#define EXCHANGE_DATABASE_LOOKUP_AML_FILE_NUMBER_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Lookup AML file number by the payto address.
- *
- * @param pg the database context
- * @param h_payto account for which to find the row ID
- * @param[out] kyc_target_row set to row in the kyc_targets table for @a h_payto
- * @param[out] is_wallet set to true if this account is for a wallet
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_lookup_aml_file_number (struct
-                                         TALER_EXCHANGEDB_PostgresContext *pg,
-                                         const struct
-                                         TALER_NormalizedPaytoHashP *
-                                         h_payto,
-                                         uint64_t *kyc_target_row,
-                                         bool *is_wallet);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/lookup_aml_history.h b/src/include/taler/exchange-database/lookup_aml_history.h
@@ -1,108 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/lookup_aml_history.h
- * @brief implementation of the lookup_aml_history function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_LOOKUP_AML_HISTORY_H
-#define EXCHANGE_DATABASE_LOOKUP_AML_HISTORY_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called with historic AML events of an
- * account.
- *
- * @param cls closure
- * @param outcome_serial_id row ID of the decision
- * @param decision_time when was the decision taken
- * @param justification what was the given justification
- * @param decider_pub which key signed the decision
- * @param jproperties what are the new account properties
- * @param jnew_rules what are the new account rules
- * @param to_investigate should AML staff investigate
- *          after the decision
- * @param is_active is this the active decision
- */
-typedef void
-(*TALER_EXCHANGEDB_AmlHistoryCallback) (
-  void *cls,
-  uint64_t outcome_serial_id,
-  struct GNUNET_TIME_Timestamp decision_time,
-  const char *justification,
-  const struct TALER_AmlOfficerPublicKeyP *decider_pub,
-  const json_t *jproperties,
-  const json_t *jnew_rules,
-  bool to_investigate,
-  bool is_active);
-
-
-/* Callback typedefs */
-/**
- * Function called with historic AML events of an
- * account.
- *
- * @param cls closure
- * @param outcome_serial_id row ID of the decision
- * @param decision_time when was the decision taken
- * @param justification what was the given justification
- * @param decider_pub which key signed the decision
- * @param jproperties what are the new account properties
- * @param jnew_rules what are the new account rules
- * @param to_investigate should AML staff investigate
- *          after the decision
- * @param is_active is this the active decision
- */
-typedef void
-(*TALER_EXCHANGEDB_AmlHistoryCallback) (
-  void *cls,
-  uint64_t outcome_serial_id,
-  struct GNUNET_TIME_Timestamp decision_time,
-  const char *justification,
-  const struct TALER_AmlOfficerPublicKeyP *decider_pub,
-  const json_t *jproperties,
-  const json_t *jnew_rules,
-  bool to_investigate,
-  bool is_active);
-
-/**
- * Lookup AML history for an account identified via
- * @a h_payto.
- *
- * @param pg the database context
- * @param h_payto hash of account to lookup history for
- * @param offset row ID to start returning results from
- * @param limit how many results to return, negative for descending order
- * @param cb function to call on results
- * @param cb_cls closure for @a cb
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_lookup_aml_history (struct TALER_EXCHANGEDB_PostgresContext *pg
-                                     ,
-                                     const struct TALER_NormalizedPaytoHashP *
-                                     h_payto,
-                                     uint64_t offset,
-                                     int64_t limit,
-                                     TALER_EXCHANGEDB_AmlHistoryCallback cb,
-                                     void *cb_cls);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/lookup_aml_officer.h b/src/include/taler/exchange-database/lookup_aml_officer.h
@@ -1,51 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/lookup_aml_officer.h
- * @brief implementation of the lookup_aml_officer function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_LOOKUP_AML_OFFICER_H
-#define EXCHANGE_DATABASE_LOOKUP_AML_OFFICER_H
-
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Fetch AML staff record.
- *
- * @param pg the database context
- * @param decider_pub public key of the staff member
- * @param[out] master_sig offline signature affirming the AML officer
- * @param[out] decider_name full name of the staff member
- * @param[out] is_active true to enable, false to set as inactive
- * @param[out] read_only true to set read-only access
- * @param[out] last_change when was the change made effective
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_lookup_aml_officer (struct TALER_EXCHANGEDB_PostgresContext *pg
-                                     ,
-                                     const struct TALER_AmlOfficerPublicKeyP *
-                                     decider_pub,
-                                     struct TALER_MasterSignatureP *master_sig,
-                                     char **decider_name,
-                                     bool *is_active,
-                                     bool *read_only,
-                                     struct GNUNET_TIME_Absolute *last_change);
-
-#endif
diff --git a/src/include/taler/exchange-database/lookup_auditor_status.h b/src/include/taler/exchange-database/lookup_auditor_status.h
@@ -1,44 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/lookup_auditor_status.h
- * @brief implementation of the lookup_auditor_status function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_LOOKUP_AUDITOR_STATUS_H
-#define EXCHANGE_DATABASE_LOOKUP_AUDITOR_STATUS_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Lookup current state of an auditor.
- *
- * @param pg the database context
- * @param auditor_pub key to look up information for
- * @param[out] auditor_url set to the base URL of the auditor's REST API; memory to be
- *            released by the caller!
- * @param[out] enabled set if the auditor is currently in use
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_lookup_auditor_status (struct
-                                        TALER_EXCHANGEDB_PostgresContext *pg,
-                                        const struct TALER_AuditorPublicKeyP *
-                                        auditor_pub,
-                                        char **auditor_url,
-                                        bool *enabled);
-
-#endif
diff --git a/src/include/taler/exchange-database/lookup_auditor_timestamp.h b/src/include/taler/exchange-database/lookup_auditor_timestamp.h
@@ -1,45 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/lookup_auditor_timestamp.h
- * @brief implementation of the lookup_auditor_timestamp function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_LOOKUP_AUDITOR_TIMESTAMP_H
-#define EXCHANGE_DATABASE_LOOKUP_AUDITOR_TIMESTAMP_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Check the last date an auditor was modified.
- *
- * @param pg the database context
- * @param auditor_pub key to look up information for
- * @param[out] last_date last modification date to auditor status
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_lookup_auditor_timestamp (struct
-                                           TALER_EXCHANGEDB_PostgresContext *pg,
-                                           const struct
-                                           TALER_AuditorPublicKeyP *
-                                           auditor_pub,
-                                           struct GNUNET_TIME_Timestamp *
-                                           last_date);
-
-#endif
diff --git a/src/include/taler/exchange-database/lookup_denomination_key.h b/src/include/taler/exchange-database/lookup_denomination_key.h
@@ -1,45 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/lookup_denomination_key.h
- * @brief implementation of the lookup_denomination_key function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_LOOKUP_DENOMINATION_KEY_H
-#define EXCHANGE_DATABASE_LOOKUP_DENOMINATION_KEY_H
-
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Lookup information about current denomination key.
- *
- * @param pg the database context
- * @param h_denom_pub hash of the denomination public key
- * @param[out] meta set to various meta data about the key
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_lookup_denomination_key (struct
-                                          TALER_EXCHANGEDB_PostgresContext *pg,
-                                          const struct TALER_DenominationHashP *
-                                          h_denom_pub,
-                                          struct
-                                          TALER_EXCHANGEDB_DenominationKeyMetaData
-                                          *
-                                          meta);
-
-#endif
diff --git a/src/include/taler/exchange-database/lookup_global_fee_by_time.h b/src/include/taler/exchange-database/lookup_global_fee_by_time.h
@@ -1,59 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/lookup_global_fee_by_time.h
- * @brief implementation of the lookup_global_fee_by_time function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_LOOKUP_GLOBAL_FEE_BY_TIME_H
-#define EXCHANGE_DATABASE_LOOKUP_GLOBAL_FEE_BY_TIME_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Lookup information about known global fees.
- *
- * @param pg the database context
- * @param start_time starting time of fee
- * @param end_time end time of fee
- * @param[out] fees set to wire fees for that time period; if
- *             different global fee exists within this time
- *             period, an 'invalid' amount is returned.
- * @param[out] purse_timeout set to when unmerged purses expire
- * @param[out] history_expiration set to when we expire reserve histories
- * @param[out] purse_account_limit set to number of free purses
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_lookup_global_fee_by_time (struct
-                                            TALER_EXCHANGEDB_PostgresContext *pg
-                                            ,
-                                            struct GNUNET_TIME_Timestamp
-                                            start_time,
-                                            struct GNUNET_TIME_Timestamp
-                                            end_time,
-                                            struct TALER_GlobalFeeSet *fees,
-                                            struct GNUNET_TIME_Relative *
-                                            purse_timeout
-                                            ,
-                                            struct GNUNET_TIME_Relative *
-                                            history_expiration,
-                                            uint32_t *purse_account_limit);
-
-#endif
diff --git a/src/include/taler/exchange-database/lookup_h_payto_by_access_token.h b/src/include/taler/exchange-database/lookup_h_payto_by_access_token.h
@@ -1,53 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/lookup_h_payto_by_access_token.h
- * @brief implementation of the lookup_h_payto_by_access_token function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_LOOKUP_H_PAYTO_BY_ACCESS_TOKEN_H
-#define EXCHANGE_DATABASE_LOOKUP_H_PAYTO_BY_ACCESS_TOKEN_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Lookup @a h_payto based on an @a access_token.
- *
- * @param pg the database context
- * @param access_token
- *    set to token for access control
- * @param[out] h_payto set to the the hash of the
- *    payto URI of the account (if found)
- * @param[out] is_wallet set to true if @a h_payto
- *    is for a wallet
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_lookup_h_payto_by_access_token (struct
-                                                 TALER_EXCHANGEDB_PostgresContext
-                                                 *
-                                                 pg,
-                                                 const struct
-                                                 TALER_AccountAccessTokenP *
-                                                 access_token,
-                                                 struct
-                                                 TALER_NormalizedPaytoHashP *
-                                                 h_payto,
-                                                 bool *is_wallet);
-
-#endif
diff --git a/src/include/taler/exchange-database/lookup_kyc_history.h b/src/include/taler/exchange-database/lookup_kyc_history.h
@@ -1,115 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/lookup_kyc_history.h
- * @brief implementation of the lookup_kyc_history function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_LOOKUP_KYC_HISTORY_H
-#define EXCHANGE_DATABASE_LOOKUP_KYC_HISTORY_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called with historic KYC events of an
- * account.
- *
- * @param cls closure
- * @param provider_name name of the KYC provider
- * @param finished did the KYC process finish
- * @param error_code error code from the KYC process
- * @param error_message error message from the KYC process,
- *    or NULL for none
- * @param provider_user_id user ID at the provider
- *    or NULL for none
- * @param provider_legitimization_id legitimization process ID at the provider
- *    or NULL for none
- * @param collection_time when was the data collected
- * @param expiration_time when does the collected data expire
- * @param encrypted_attributes_len number of bytes in @a encrypted_attributes
- * @param encrypted_attributes encrypted KYC attributes
- */
-typedef void
-(*TALER_EXCHANGEDB_KycHistoryCallback) (
-  void *cls,
-  const char *provider_name,
-  bool finished,
-  enum TALER_ErrorCode error_code,
-  const char *error_message,
-  const char *provider_user_id,
-  const char *provider_legitimization_id,
-  struct GNUNET_TIME_Timestamp collection_time,
-  struct GNUNET_TIME_Absolute expiration_time,
-  size_t encrypted_attributes_len,
-  const void *encrypted_attributes);
-
-
-/* Callback typedefs */
-/**
- * Function called with historic KYC events of an
- * account.
- *
- * @param cls closure
- * @param provider_name name of the KYC provider
- * @param finished did the KYC process finish
- * @param error_code error code from the KYC process
- * @param error_message error message from the KYC process,
- *    or NULL for none
- * @param provider_user_id user ID at the provider
- *    or NULL for none
- * @param provider_legitimization_id legitimization process ID at the provider
- *    or NULL for none
- * @param collection_time when was the data collected
- * @param expiration_time when does the collected data expire
- * @param encrypted_attributes_len number of bytes in @a encrypted_attributes
- * @param encrypted_attributes encrypted KYC attributes
- */
-typedef void
-(*TALER_EXCHANGEDB_KycHistoryCallback) (
-  void *cls,
-  const char *provider_name,
-  bool finished,
-  enum TALER_ErrorCode error_code,
-  const char *error_message,
-  const char *provider_user_id,
-  const char *provider_legitimization_id,
-  struct GNUNET_TIME_Timestamp collection_time,
-  struct GNUNET_TIME_Absolute expiration_time,
-  size_t encrypted_attributes_len,
-  const void *encrypted_attributes);
-
-/**
- * Lookup KYC history for an account identified via
- * @a h_payto.
- *
- * @param pg the database context
- * @param h_payto hash of account to lookup history for
- * @param cb function to call on results
- * @param cb_cls closure for @a cb
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_lookup_kyc_history (struct TALER_EXCHANGEDB_PostgresContext *pg
-                                     ,
-                                     const struct TALER_NormalizedPaytoHashP *
-                                     h_payto,
-                                     TALER_EXCHANGEDB_KycHistoryCallback cb,
-                                     void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/lookup_kyc_process_by_account.h b/src/include/taler/exchange-database/lookup_kyc_process_by_account.h
@@ -1,59 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/lookup_kyc_process_by_account.h
- * @brief implementation of the lookup_kyc_process_by_account function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_LOOKUP_KYC_PROCESS_BY_ACCOUNT_H
-#define EXCHANGE_DATABASE_LOOKUP_KYC_PROCESS_BY_ACCOUNT_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Lookup KYC provider meta data.
- *
- * @param pg the database context
- * @param provider_name provider that must be checked
- * @param h_payto account that must be KYC'ed
- * @param[out] process_row row with the legitimization data
- * @param[out] expiration how long is this KYC check set to be valid (in the past if invalid)
- * @param[out] provider_account_id provider account ID
- * @param[out] provider_legitimization_id provider legitimization ID
- * @param[out] is_wallet set to true if @a h_payto is for a wallet
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_lookup_kyc_process_by_account (struct
-                                                TALER_EXCHANGEDB_PostgresContext
-                                                *pg
-                                                ,
-                                                const char *provider_name,
-                                                const struct
-                                                TALER_NormalizedPaytoHashP *
-                                                h_payto,
-                                                uint64_t *process_row,
-                                                struct GNUNET_TIME_Absolute *
-                                                expiration,
-                                                char **provider_account_id,
-                                                char **
-                                                provider_legitimization_id,
-                                                bool *is_wallet);
-
-#endif
diff --git a/src/include/taler/exchange-database/lookup_kyc_requirement_by_row.h b/src/include/taler/exchange-database/lookup_kyc_requirement_by_row.h
@@ -1,72 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/lookup_kyc_requirement_by_row.h
- * @brief implementation of the lookup_kyc_requirement_by_row function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_LOOKUP_KYC_REQUIREMENT_BY_ROW_H
-#define EXCHANGE_DATABASE_LOOKUP_KYC_REQUIREMENT_BY_ROW_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Lookup KYC requirement.
- *
- * @param pg the database context
- * @param h_payto identifies account to look up requirement for
- * @param account_pub set to public key of the account
- *    needed to authorize access
- * @param[out] is_wallet set to #GNUNET_YES if the account is
- *    that of a wallet (#GNUNET_SYSERR is used if unknown)
- * @param[out] access_token set to the access token to begin
- *    work on KYC processes for this account
- * @param[out] rule_gen row ID of the last decision this
- *    response is based on (for long-polling by clients)
- * @param[out] jrules set to active ``LegitimizationRuleSet``
- *    of the account impacted by the requirement
- * @param[out] aml_review set to true if the account is under
- *    active review by AML staff
- * @param[out] kyc_required set to true if the user must pass
- *    some KYC check before some previous operation may continue
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_lookup_kyc_requirement_by_row (struct
-                                                TALER_EXCHANGEDB_PostgresContext
-                                                *pg
-                                                ,
-                                                const struct
-                                                TALER_NormalizedPaytoHashP *
-                                                h_payto,
-                                                const union
-                                                TALER_AccountPublicKeyP *
-                                                account_pub,
-                                                enum GNUNET_GenericReturnValue *
-                                                is_wallet,
-                                                struct TALER_AccountAccessTokenP
-                                                *
-                                                access_token,
-                                                uint64_t *rule_gen,
-                                                json_t **jrules,
-                                                bool *aml_review,
-                                                bool *kyc_required);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/lookup_kyc_status_by_token.h b/src/include/taler/exchange-database/lookup_kyc_status_by_token.h
@@ -1,47 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/lookup_kyc_status_by_token.h
- * @brief implementation of the lookup_kyc_status_by_token function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_LOOKUP_KYC_STATUS_BY_TOKEN_H
-#define EXCHANGE_DATABASE_LOOKUP_KYC_STATUS_BY_TOKEN_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Lookup KYC status by account access token.
- *
- * @param pg the database context
- * @param access_token key to look under
- * @param[out] row set to requirement row that matches
- * @param[out] jmeasures set to the LegitimizationMeasures for the @a access_token; must be freed by caller!
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_lookup_kyc_status_by_token (struct
-                                             TALER_EXCHANGEDB_PostgresContext *
-                                             pg,
-                                             const struct
-                                             TALER_AccountAccessTokenP *
-                                             access_token,
-                                             uint64_t *row,
-                                             json_t **jmeasures);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/lookup_pending_legitimization.h b/src/include/taler/exchange-database/lookup_pending_legitimization.h
@@ -1,62 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/lookup_pending_legitimization.h
- * @brief implementation of the lookup_pending_legitimization function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_LOOKUP_PENDING_LEGITIMIZATION_H
-#define EXCHANGE_DATABASE_LOOKUP_PENDING_LEGITIMIZATION_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Lookup measure data for a legitimization process.
- *
- * @param pg the database context
- * @param legitimization_measure_serial_id
- *    row in legitimization_measures table to access
- * @param[out] access_token
- *    set to token for access control that must match
- * @param[out] h_payto set to the the hash of the
- *    payto URI of the account undergoing legitimization
- * @param[out] jmeasures set to the legitimization
- *    measures that were put on the account
- * @param[out] is_finished set to true if the legitimization was
- *    already finished
- * @param[out] is_wallet set to true if @a h_payto is for a wallet
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_lookup_pending_legitimization (struct
-                                                TALER_EXCHANGEDB_PostgresContext
-                                                *pg
-                                                ,
-                                                uint64_t
-                                                legitimization_measure_serial_id,
-                                                struct TALER_AccountAccessTokenP
-                                                *
-                                                access_token,
-                                                struct
-                                                TALER_NormalizedPaytoHashP *
-                                                h_payto,
-                                                json_t **jmeasures,
-                                                bool *is_finished,
-                                                bool *is_wallet);
-
-#endif
diff --git a/src/include/taler/exchange-database/lookup_rules_by_access_token.h b/src/include/taler/exchange-database/lookup_rules_by_access_token.h
@@ -1,47 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/lookup_rules_by_access_token.h
- * @brief implementation of the lookup_rules_by_access_token function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_LOOKUP_RULES_BY_ACCESS_TOKEN_H
-#define EXCHANGE_DATABASE_LOOKUP_RULES_BY_ACCESS_TOKEN_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Lookup KYC rules by account access token.
- *
- * @param pg the database context
- * @param h_payto account hash to look under
- * @param[out] jnew_rules set to active LegitimizationRuleSet
- * @param[out] rowid set to outcome_serial_id of the row
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_lookup_rules_by_access_token (struct
-                                               TALER_EXCHANGEDB_PostgresContext
-                                               *pg,
-                                               const struct
-                                               TALER_NormalizedPaytoHashP *
-                                               h_payto,
-                                               json_t **jnew_rules,
-                                               uint64_t *rowid);
-
-#endif
diff --git a/src/include/taler/exchange-database/lookup_serial_by_table.h b/src/include/taler/exchange-database/lookup_serial_by_table.h
@@ -1,44 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file lookup_serial_by_table.h
- * @brief implementation of the lookup_serial_by_table function
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_LOOKUP_SERIAL_BY_TABLE_H
-#define EXCHANGE_DATABASE_LOOKUP_SERIAL_BY_TABLE_H
-
-#include "taler/taler_exchangedb_lib.h"
-#include "taler/exchange-database/lookup_records_by_table.h"
-
-/**
- * Lookup the latest serial number of @a table.  Used in
- * exchange-auditor database replication.
- *
- * @param pg the database context
- * @param table table for which we should return the serial
- * @param[out] serial latest serial number in use
- * @return transaction status code, GNUNET_DB_STATUS_HARD_ERROR if
- *         @a table does not have a serial number
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_lookup_serial_by_table (
-  struct TALER_EXCHANGEDB_PostgresContext *pg,
-  enum TALER_EXCHANGEDB_ReplicatedTable table,
-  uint64_t *serial);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/lookup_signing_key.h b/src/include/taler/exchange-database/lookup_signing_key.h
@@ -1,43 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/lookup_signing_key.h
- * @brief implementation of the lookup_signing_key function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_LOOKUP_SIGNING_KEY_H
-#define EXCHANGE_DATABASE_LOOKUP_SIGNING_KEY_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Lookup signing key meta data.
- *
- * @param pg the database context
- * @param exchange_pub the exchange online signing public key
- * @param[out] meta meta data about @a exchange_pub
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_lookup_signing_key (struct TALER_EXCHANGEDB_PostgresContext *pg
-                                     ,
-                                     const struct TALER_ExchangePublicKeyP *
-                                     exchange_pub,
-                                     struct TALER_EXCHANGEDB_SignkeyMetaData *
-                                     meta);
-
-#endif
diff --git a/src/include/taler/exchange-database/lookup_signkey_revocation.h b/src/include/taler/exchange-database/lookup_signkey_revocation.h
@@ -1,46 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/lookup_signkey_revocation.h
- * @brief implementation of the lookup_signkey_revocation function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_LOOKUP_SIGNKEY_REVOCATION_H
-#define EXCHANGE_DATABASE_LOOKUP_SIGNKEY_REVOCATION_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Obtain information about a revoked online signing key.
- *
- * @param pg the database context
- * @param exchange_pub exchange online signing key
- * @param[out] master_sig set to signature affirming the revocation (if revoked)
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_lookup_signkey_revocation (struct
-                                            TALER_EXCHANGEDB_PostgresContext *pg
-                                            ,
-                                            const struct
-                                            TALER_ExchangePublicKeyP *
-                                            exchange_pub,
-                                            struct TALER_MasterSignatureP *
-                                            master_sig)
-;
-
-#endif
diff --git a/src/include/taler/exchange-database/lookup_transfer_by_deposit.h b/src/include/taler/exchange-database/lookup_transfer_by_deposit.h
@@ -1,79 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/lookup_transfer_by_deposit.h
- * @brief implementation of the lookup_transfer_by_deposit function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_LOOKUP_TRANSFER_BY_DEPOSIT_H
-#define EXCHANGE_DATABASE_LOOKUP_TRANSFER_BY_DEPOSIT_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Try to find the wire transfer details for a deposit operation.
- * If we did not execute the deposit yet, return when it is supposed
- * to be executed.
- *
- * @param pg the database context
- * @param h_contract_terms hash of the proposal data
- * @param h_wire hash of merchant wire details
- * @param coin_pub public key of deposited coin
- * @param merchant_pub merchant public key
- * @param[out] pending set to true if the transaction is still pending
- * @param[out] wtid wire transfer identifier, only set if @a pending is false
- * @param[out] exec_time when was the transaction done, or
- *         when we expect it to be done (if @a pending is false)
- * @param[out] amount_with_fee set to the total deposited amount
- * @param[out] deposit_fee set to how much the exchange did charge for the deposit
- * @param[out] kyc set to the kyc status of the receiver (if @a pending)
- * @param[out] account_pub set to public key that is authorized to start the KYC process; unchanged if no such key is known
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_lookup_transfer_by_deposit (struct
-                                             TALER_EXCHANGEDB_PostgresContext *
-                                             pg,
-                                             const struct
-                                             TALER_PrivateContractHashP *
-                                             h_contract_terms,
-                                             const struct
-                                             TALER_MerchantWireHashP *
-                                             h_wire,
-                                             const struct
-                                             TALER_CoinSpendPublicKeyP *
-                                             coin_pub,
-                                             const struct
-                                             TALER_MerchantPublicKeyP *
-                                             merchant_pub,
-                                             bool *pending,
-                                             struct
-                                             TALER_WireTransferIdentifierRawP *
-                                             wtid,
-                                             struct GNUNET_TIME_Timestamp *
-                                             exec_time,
-                                             struct TALER_Amount *
-                                             amount_with_fee,
-                                             struct TALER_Amount *deposit_fee,
-                                             struct TALER_EXCHANGEDB_KycStatus *
-                                             kyc,
-                                             union TALER_AccountPublicKeyP *
-                                             account_pub);
-
-#endif
diff --git a/src/include/taler/exchange-database/lookup_wire_fee_by_time.h b/src/include/taler/exchange-database/lookup_wire_fee_by_time.h
@@ -1,53 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/lookup_wire_fee_by_time.h
- * @brief implementation of the lookup_wire_fee_by_time function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_LOOKUP_WIRE_FEE_BY_TIME_H
-#define EXCHANGE_DATABASE_LOOKUP_WIRE_FEE_BY_TIME_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Lookup information about known wire fees.  Finds all applicable
- * fees in the given range. If they are identical, returns the
- * respective @a fees. If any of the fees
- * differ between @a start_time and @a end_time, the transaction
- * succeeds BUT returns an invalid amount for both fees.
- *
- * @param pg the database context
- * @param wire_method the wire method to lookup fees for
- * @param start_time starting time of fee
- * @param end_time end time of fee
- * @param[out] fees wire fees for that time period; if
- *             different fees exists within this time
- *             period, an 'invalid' amount is returned.
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_lookup_wire_fee_by_time (struct
-                                          TALER_EXCHANGEDB_PostgresContext *pg,
-                                          const char *wire_method,
-                                          struct GNUNET_TIME_Timestamp
-                                          start_time,
-                                          struct GNUNET_TIME_Timestamp end_time,
-                                          struct TALER_WireFeeSet *fees);
-
-#endif
diff --git a/src/include/taler/exchange-database/lookup_wire_timestamp.h b/src/include/taler/exchange-database/lookup_wire_timestamp.h
@@ -1,44 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/lookup_wire_timestamp.h
- * @brief implementation of the lookup_wire_timestamp function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_LOOKUP_WIRE_TIMESTAMP_H
-#define EXCHANGE_DATABASE_LOOKUP_WIRE_TIMESTAMP_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Check the last date an exchange wire account was modified.
- *
- * @param pg the database context
- * @param payto_uri key to look up information for
- * @param[out] last_date last modification date to auditor status
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_lookup_wire_timestamp (struct
-                                        TALER_EXCHANGEDB_PostgresContext *pg,
-                                        const struct TALER_FullPayto payto_uri,
-                                        struct GNUNET_TIME_Timestamp *last_date)
-;
-
-#endif
diff --git a/src/include/taler/exchange-database/lookup_wire_transfer.h b/src/include/taler/exchange-database/lookup_wire_transfer.h
@@ -1,111 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/lookup_wire_transfer.h
- * @brief implementation of the lookup_wire_transfer function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_LOOKUP_WIRE_TRANSFER_H
-#define EXCHANGE_DATABASE_LOOKUP_WIRE_TRANSFER_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called with the results of the lookup of the
- * transaction data associated with a wire transfer identifier.
- *
- * @param cls closure
- * @param rowid which row in the table is the information from (for diagnostics)
- * @param merchant_pub public key of the merchant (should be same for all callbacks with the same @e cls)
- * @param account_payto_uri which account did the transfer go to?
- * @param h_payto hash over @a account_payto_uri as it is in the DB
- * @param exec_time execution time of the wire transfer (should be same for all callbacks with the same @e cls)
- * @param h_contract_terms which proposal was this payment about
- * @param denom_pub denomination of @a coin_pub
- * @param coin_pub which public key was this payment about
- * @param coin_value amount contributed by this coin in total (with fee)
- * @param coin_fee applicable fee for this coin
- */
-typedef void
-(*TALER_EXCHANGEDB_AggregationDataCallback)(
-  void *cls,
-  uint64_t rowid,
-  const struct TALER_MerchantPublicKeyP *merchant_pub,
-  const struct TALER_FullPayto account_payto_uri,
-  const struct TALER_FullPaytoHashP *h_payto,
-  struct GNUNET_TIME_Timestamp exec_time,
-  const struct TALER_PrivateContractHashP *h_contract_terms,
-  const struct TALER_DenominationPublicKey *denom_pub,
-  const struct TALER_CoinSpendPublicKeyP *coin_pub,
-  const struct TALER_Amount *coin_value,
-  const struct TALER_Amount *coin_fee);
-
-
-/* Callback typedefs */
-/**
- * Function called with the results of the lookup of the
- * transaction data associated with a wire transfer identifier.
- *
- * @param cls closure
- * @param rowid which row in the table is the information from (for diagnostics)
- * @param merchant_pub public key of the merchant (should be same for all callbacks with the same @e cls)
- * @param account_payto_uri which account did the transfer go to?
- * @param h_payto hash over @a account_payto_uri as it is in the DB
- * @param exec_time execution time of the wire transfer (should be same for all callbacks with the same @e cls)
- * @param h_contract_terms which proposal was this payment about
- * @param denom_pub denomination of @a coin_pub
- * @param coin_pub which public key was this payment about
- * @param coin_value amount contributed by this coin in total (with fee)
- * @param coin_fee applicable fee for this coin
- */
-typedef void
-(*TALER_EXCHANGEDB_AggregationDataCallback)(
-  void *cls,
-  uint64_t rowid,
-  const struct TALER_MerchantPublicKeyP *merchant_pub,
-  const struct TALER_FullPayto account_payto_uri,
-  const struct TALER_FullPaytoHashP *h_payto,
-  struct GNUNET_TIME_Timestamp exec_time,
-  const struct TALER_PrivateContractHashP *h_contract_terms,
-  const struct TALER_DenominationPublicKey *denom_pub,
-  const struct TALER_CoinSpendPublicKeyP *coin_pub,
-  const struct TALER_Amount *coin_value,
-  const struct TALER_Amount *coin_fee);
-
-/**
- * Lookup the list of Taler transactions that were aggregated
- * into a wire transfer by the respective @a wtid.
- *
- * @param pg the database context
- * @param wtid the raw wire transfer identifier we used
- * @param cb function to call on each transaction found
- * @param cb_cls closure for @a cb
- * @return query status of the transaction
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_lookup_wire_transfer (struct TALER_EXCHANGEDB_PostgresContext *
-                                       pg,
-                                       const struct
-                                       TALER_WireTransferIdentifierRawP *
-                                       wtid,
-                                       TALER_EXCHANGEDB_AggregationDataCallback
-                                       cb,
-                                       void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/mark_refresh_reveal_success.h b/src/include/taler/exchange-database/mark_refresh_reveal_success.h
@@ -1,42 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2025 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/mark_refresh_reveal_success.h
- * @brief Mark the successful reveal of a refresh in the database
- * @author Özgür Kesim
- */
-#ifndef EXCHANGE_DATABASE_MARK_REFRESH_REVEAL_SUCCESS_H
-#define EXCHANGE_DATABASE_MARK_REFRESH_REVEAL_SUCCESS_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Mark a refresh, given by the commitment, as successfully revealed.
- *
- * @param pg the database context
- * @param rc commitment for the refresh
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_mark_refresh_reveal_success (struct
-                                              TALER_EXCHANGEDB_PostgresContext *
-                                              pg,
-                                              const struct
-                                              TALER_RefreshCommitmentP *
-                                              rc);
-
-#endif
diff --git a/src/include/taler/exchange-database/persist_aml_program_result.h b/src/include/taler/exchange-database/persist_aml_program_result.h
@@ -1,53 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file persist_aml_program_result.h
- * @brief implementation of the persist_aml_program_result function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_PERSIST_AML_PROGRAM_RESULT_H
-#define EXCHANGE_DATABASE_PERSIST_AML_PROGRAM_RESULT_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-#include "taler/exchange-database/set_aml_lock.h"
-#include "taler/exchange-database/clear_aml_lock.h"
-
-
-/**
- * Persist the given @a apr for the given process and account
- * into the database via @a pg.  Called within an open
- * database transaction.
- *
- * @param pg database API handle
- * @param process_row row identifying the legitimization process that was run,
- *        0 if there was no legi process (for example, due to rule
- *        expiration triggering something) and we should simply
- *        create a new row
- * @param account_id hash of account the result is about
- * @param ret_pprs
- * @param apr AML program result to persist
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_persist_aml_program_result (
-  struct TALER_EXCHANGEDB_PostgresContext *pg,
-  uint64_t process_row,
-  const struct TALER_NormalizedPaytoHashP *account_id,
-  const struct TALER_KYCLOGIC_AmlProgramResult *apr,
-  enum TALER_EXCHANGEDB_PersistProgramResultStatus *ret_pprs);
-
-#endif
diff --git a/src/include/taler/exchange-database/persist_kyc_attributes.h b/src/include/taler/exchange-database/persist_kyc_attributes.h
@@ -1,63 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/persist_kyc_attributes.h
- * @brief implementation of the persist_kyc_attributes function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_PERSIST_KYC_ATTRIBUTES_H
-#define EXCHANGE_DATABASE_PERSIST_KYC_ATTRIBUTES_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Store KYC attribute data.
- *
- * @param pg the database context
- * @param process_row KYC process row to update
- * @param h_payto account for which the attribute data is stored
- * @param provider_name name of the provider that provided the attributes
- * @param provider_account_id provider account ID
- * @param provider_legitimization_id provider legitimization ID
- * @param birthday birthdate of user, in days after 1990, or 0 if unknown or definitively adult
- * @param expiration_time when does the data expire
- * @param form_name name of the form from which the @a enc_attributes originate, can be NULL
- * @param enc_attributes_size number of bytes in @a enc_attributes
- * @param enc_attributes encrypted attribute data
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_persist_kyc_attributes (struct
-                                         TALER_EXCHANGEDB_PostgresContext *pg,
-                                         uint64_t process_row,
-                                         const struct
-                                         TALER_NormalizedPaytoHashP *
-                                         h_payto,
-                                         const char *provider_name,
-                                         const char *provider_account_id,
-                                         const char *provider_legitimization_id,
-                                         uint32_t birthday,
-                                         struct GNUNET_TIME_Absolute
-                                         expiration_time,
-                                         const char *form_name,
-                                         size_t enc_attributes_size,
-                                         const void *enc_attributes);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/persist_policy_details.h b/src/include/taler/exchange-database/persist_policy_details.h
@@ -1,52 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/persist_policy_details.h
- * @brief implementation of the persist_policy_details function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_PERSIST_POLICY_DETAILS_H
-#define EXCHANGE_DATABASE_PERSIST_POLICY_DETAILS_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-#include "taler/taler_extensions_policy.h"
-
-
-/**
- * Persist the details to a policy in the policy_details table.  If there
- * already exists a policy, update the fields accordingly.
- *
- * @param pg database connection
- * @param details The policy details that should be persisted.  If an entry for
- *        the given details->hash_code exists, the values will be updated.
- * @param[out] policy_details_serial_id The row ID of the policy details
- * @param[out] accumulated_total The total amount accumulated in that policy
- * @param[out] fulfillment_state The state of policy.  If the state was Insufficient prior to the call and the provided deposit raises the accumulated_total above the commitment, it will be set to Ready.
- * @return query execution status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_persist_policy_details (struct
-                                         TALER_EXCHANGEDB_PostgresContext *pg,
-                                         const struct TALER_PolicyDetails *
-                                         details,
-                                         uint64_t *policy_details_serial_id,
-                                         struct TALER_Amount *accumulated_total,
-                                         enum TALER_PolicyFulfillmentState *
-                                         fulfillment_state);
-
-#endif
diff --git a/src/include/taler/exchange-database/profit_drains_get_pending.h b/src/include/taler/exchange-database/profit_drains_get_pending.h
@@ -1,59 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/profit_drains_get_pending.h
- * @brief implementation of the profit_drains_get_pending function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_PROFIT_DRAINS_GET_PENDING_H
-#define EXCHANGE_DATABASE_PROFIT_DRAINS_GET_PENDING_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Get profit drain operation ready to execute.
- *
- * @param pg the database context
- * @param[out] serial set to serial ID of the entry
- * @param[out] wtid set set to wire transfer ID to use
- * @param[out] account_section set to  account to drain
- * @param[out] payto_uri set to account to wire funds to
- * @param[out] request_timestamp set to time of the signature
- * @param[out] amount set to amount to wire
- * @param[out] master_sig set to signature affirming the operation
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_profit_drains_get_pending (struct
-                                            TALER_EXCHANGEDB_PostgresContext *pg
-                                            ,
-                                            uint64_t *serial,
-                                            struct
-                                            TALER_WireTransferIdentifierRawP *
-                                            wtid,
-                                            char **account_section,
-                                            struct TALER_FullPayto *payto_uri,
-                                            struct GNUNET_TIME_Timestamp *
-                                            request_timestamp,
-                                            struct TALER_Amount *amount,
-                                            struct TALER_MasterSignatureP *
-                                            master_sig)
-;
-
-#endif
diff --git a/src/include/taler/exchange-database/profit_drains_set_finished.h b/src/include/taler/exchange-database/profit_drains_set_finished.h
@@ -1,40 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/profit_drains_set_finished.h
- * @brief implementation of the profit_drains_set_finished function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_PROFIT_DRAINS_SET_FINISHED_H
-#define EXCHANGE_DATABASE_PROFIT_DRAINS_SET_FINISHED_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Set profit drain operation to finished.
- *
- * @param pg the database context
- * @param serial serial ID of the entry to mark finished
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_profit_drains_set_finished (struct
-                                             TALER_EXCHANGEDB_PostgresContext *
-                                             pg,
-                                             uint64_t serial);
-
-#endif
diff --git a/src/include/taler/exchange-database/release_revolving_shard.h b/src/include/taler/exchange-database/release_revolving_shard.h
@@ -1,44 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/release_revolving_shard.h
- * @brief implementation of the release_revolving_shard function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_RELEASE_REVOLVING_SHARD_H
-#define EXCHANGE_DATABASE_RELEASE_REVOLVING_SHARD_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Function called to release a revolving shard
- * back into the work pool.  Clears the
- * "completed" flag.
- *
- * @param pg the database context
- * @param job_name name of the operation to grab a word shard for
- * @param start_row inclusive start row of the shard
- * @param end_row exclusive end row of the shard
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_release_revolving_shard (struct
-                                          TALER_EXCHANGEDB_PostgresContext *pg,
-                                          const char *job_name,
-                                          uint32_t start_row,
-                                          uint32_t end_row);
-
-#endif
diff --git a/src/include/taler/exchange-database/reserves_get.h b/src/include/taler/exchange-database/reserves_get.h
@@ -1,40 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/reserves_get.h
- * @brief implementation of the reserves_get function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_RESERVES_GET_H
-#define EXCHANGE_DATABASE_RESERVES_GET_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Get the summary of a reserve.
- *
- * @param pg the database context
- * @param[in,out] reserve the reserve data.  The public key of the reserve should be
- *          set in this structure; it is used to query the database.  The balance
- *          and expiration are then filled accordingly.
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_reserves_get (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                               struct TALER_EXCHANGEDB_Reserve *reserve);
-
-#endif
diff --git a/src/include/taler/exchange-database/reserves_get_origin.h b/src/include/taler/exchange-database/reserves_get_origin.h
@@ -1,48 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/reserves_get_origin.h
- * @brief implementation of the reserves_get_origin function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_RESERVES_GET_ORIGIN_H
-#define EXCHANGE_DATABASE_RESERVES_GET_ORIGIN_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Get the origin of funds of a reserve.
- *
- * @param pg the database context
- * @param reserve_pub public key of the reserve
- * @param[out] h_payto set to hash of the wire source payto://-URI
- * @param[out] payto_uri set to the wire source payto://-URI
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_TALER_EXCHANGEDB_reserves_get_origin (struct
-                                            TALER_EXCHANGEDB_PostgresContext *pg
-                                            ,
-                                            const struct
-                                            TALER_ReservePublicKeyP *
-                                            reserve_pub,
-                                            struct TALER_FullPaytoHashP *h_payto
-                                            ,
-                                            struct TALER_FullPayto *payto_uri);
-
-#endif
diff --git a/src/include/taler/exchange-database/reserves_in_insert.h b/src/include/taler/exchange-database/reserves_in_insert.h
@@ -1,58 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/reserves_in_insert.h
- * @brief implementation of the reserves_in_insert function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_RESERVES_IN_INSERT_H
-#define EXCHANGE_DATABASE_RESERVES_IN_INSERT_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-
-struct TALER_EXCHANGEDB_ReserveInInfo
-{
-  const struct TALER_ReservePublicKeyP *reserve_pub;
-  const struct TALER_Amount *balance;
-  struct GNUNET_TIME_Timestamp execution_time;
-  struct TALER_FullPayto sender_account_details;
-  const char *exchange_account_name;
-  uint64_t wire_reference;
-};
-
-
-/**
- * Insert an incoming transaction into reserves.  New reserves are also
- * created through this function. Runs its own transaction(s).
- *
- * @param pg the database context
- * @param reserves array of reserves to insert
- * @param reserves_length length of the @a reserves array
- * @param[out] results set to query status per reserve, must be of length @a reserves_length
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_reserves_in_insert (struct TALER_EXCHANGEDB_PostgresContext *pg
-                                     ,
-                                     const struct
-                                     TALER_EXCHANGEDB_ReserveInInfo *
-                                     reserves,
-                                     unsigned int reserves_length,
-                                     enum GNUNET_DB_QueryStatus *results);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/reserves_update.h b/src/include/taler/exchange-database/reserves_update.h
@@ -1,41 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/reserves_update.h
- * @brief implementation of the reserves_update function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_RESERVES_UPDATE_H
-#define EXCHANGE_DATABASE_RESERVES_UPDATE_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Updates a reserve with the data from the given reserve structure.
- *
- * @param pg the database context
- * @param reserve the reserve structure whose data will be used to update the
- *          corresponding record in the database.
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_reserves_update (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                  const struct TALER_EXCHANGEDB_Reserve *reserve
-                                  );
-
-#endif
diff --git a/src/include/taler/exchange-database/rollback.h b/src/include/taler/exchange-database/rollback.h
@@ -1,36 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/rollback.h
- * @brief implementation of the rollback function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_ROLLBACK_H
-#define EXCHANGE_DATABASE_ROLLBACK_H
-
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Roll back the current transaction of a database connection.
- *
- * @param pg the database context
- */
-void
-TALER_EXCHANGEDB_rollback (struct TALER_EXCHANGEDB_PostgresContext *pg);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_aggregation_amounts_for_kyc_check.h b/src/include/taler/exchange-database/select_aggregation_amounts_for_kyc_check.h
@@ -1,48 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_aggregation_amounts_for_kyc_check.h
- * @brief implementation of the select_aggregation_amounts_for_kyc_check function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_AGGREGATION_AMOUNTS_FOR_KYC_CHECK_H
-#define EXCHANGE_DATABASE_SELECT_AGGREGATION_AMOUNTS_FOR_KYC_CHECK_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Call @a kac on deposited amounts after @a time_limit which are relevant for a
- * KYC trigger for a the (credited) account identified by @a h_payto.
- *
- * @param pg the database context
- * @param h_payto account identifier
- * @param time_limit oldest transaction that could be relevant
- * @param kac function to call for each applicable amount, in reverse chronological order (or until @a kac aborts by returning anything except #GNUNET_OK).
- * @param kac_cls closure for @a kac
- * @return transaction status code, @a kac aborting with #GNUNET_NO is not an error
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_aggregation_amounts_for_kyc_check (
-  struct TALER_EXCHANGEDB_PostgresContext *pg,
-  const struct TALER_NormalizedPaytoHashP *h_payto,
-  struct GNUNET_TIME_Absolute time_limit,
-  TALER_KYCLOGIC_KycAmountCallback kac,
-  void *kac_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_aggregation_transient.h b/src/include/taler/exchange-database/select_aggregation_transient.h
@@ -1,58 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_aggregation_transient.h
- * @brief implementation of the select_aggregation_transient function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_AGGREGATION_TRANSIENT_H
-#define EXCHANGE_DATABASE_SELECT_AGGREGATION_TRANSIENT_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Find existing entry in the transient aggregation table.
- *
- * @param pg the database context
- * @param h_payto destination of the wire transfer
- * @param merchant_pub public key of the merchant receiving the transfer
- * @param exchange_account_section exchange account to use
- * @param[out] wtid set to the raw wire transfer identifier to be used
- * @param[out] total existing amount to be wired in the future
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_aggregation_transient (struct
-                                               TALER_EXCHANGEDB_PostgresContext
-                                               *pg,
-                                               const struct
-                                               TALER_FullPaytoHashP *
-                                               h_payto,
-                                               const struct
-                                               TALER_MerchantPublicKeyP *
-                                               merchant_pub,
-                                               const char *
-                                               exchange_account_section,
-                                               struct
-                                               TALER_WireTransferIdentifierRawP
-                                               *wtid,
-                                               struct TALER_Amount *total);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/select_aggregations_above_serial.h b/src/include/taler/exchange-database/select_aggregations_above_serial.h
@@ -1,85 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2023 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_aggregations_above_serial.h
- * @brief implementation of the select_aggregations_above_serial function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_AGGREGATIONS_ABOVE_SERIAL_H
-#define EXCHANGE_DATABASE_SELECT_AGGREGATIONS_ABOVE_SERIAL_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called on aggregations that were done for
- * a (batch) deposit.
- *
- * @param cls closure
- * @param amount affected amount
- * @param tracking_serial_id where in the table are we
- * @param batch_deposit_serial_id which batch deposit was aggregated
- */
-typedef void
-(*TALER_EXCHANGEDB_AggregationCallback)(
-  void *cls,
-  const struct TALER_Amount *amount,
-  uint64_t tracking_serial_id,
-  uint64_t batch_deposit_serial_id);
-
-
-/* Callback typedefs */
-/**
- * Function called on aggregations that were done for
- * a (batch) deposit.
- *
- * @param cls closure
- * @param amount affected amount
- * @param tracking_serial_id where in the table are we
- * @param batch_deposit_serial_id which batch deposit was aggregated
- */
-typedef void
-(*TALER_EXCHANGEDB_AggregationCallback)(
-  void *cls,
-  const struct TALER_Amount *amount,
-  uint64_t tracking_serial_id,
-  uint64_t batch_deposit_serial_id);
-
-/**
- * Select all aggregation tracking IDs in the database
- * above a given @a min_tracking_serial_id.
- *
- * @param pg the database context
- * @param min_tracking_serial_id only return entries strictly above this row (and in order)
- * @param cb function to call on all such aggregations
- * @param cb_cls closure for @a cb
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_aggregations_above_serial (struct
-                                                   TALER_EXCHANGEDB_PostgresContext
-                                                   *
-                                                   pg,
-                                                   uint64_t
-                                                   min_tracking_serial_id,
-                                                   TALER_EXCHANGEDB_AggregationCallback
-                                                   cb,
-                                                   void *cb_cls);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/select_all_kyc_attributes.h b/src/include/taler/exchange-database/select_all_kyc_attributes.h
@@ -1,101 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2025 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_all_kyc_attributes.h
- * @brief implementation of the select_all_kyc_attributes function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_ALL_KYC_ATTRIBUTES_H
-#define EXCHANGE_DATABASE_SELECT_ALL_KYC_ATTRIBUTES_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Return KYC attribute information.
- *
- * @param cls closure
- * @param row_id current row in kyc_attributes table
- * @param h_payto account the attributes are about
- * @param provider_name name of the provider that collected the attributes
- * @param collection_time when were the attributes collected
- * @param expiration_time when does the data expire
- * @param properties properties that were set for @a h_payto
- * @param enc_attributes_size size of @a enc_attributes
- * @param enc_attributes the encrypted collected attributes
- * @return true to continue to iterate
- */
-typedef bool
-(*TALER_EXCHANGEDB_AllAttributesCallback)(
-  void *cls,
-  uint64_t row_id,
-  const struct TALER_NormalizedPaytoHashP *h_payto,
-  const char *provider_name,
-  struct GNUNET_TIME_Timestamp collection_time,
-  struct GNUNET_TIME_Timestamp expiration_time,
-  const json_t *properties,
-  size_t enc_attributes_size,
-  const void *enc_attributes);
-
-
-/* Callback typedefs */
-/**
- * Return KYC attribute information.
- *
- * @param cls closure
- * @param row_id current row in kyc_attributes table
- * @param h_payto account the attributes are about
- * @param provider_name name of the provider that collected the attributes
- * @param collection_time when were the attributes collected
- * @param expiration_time when does the data expire
- * @param properties properties that were set for @a h_payto
- * @param enc_attributes_size size of @a enc_attributes
- * @param enc_attributes the encrypted collected attributes
- * @return true to continue to iterate
- */
-typedef bool
-(*TALER_EXCHANGEDB_AllAttributesCallback)(
-  void *cls,
-  uint64_t row_id,
-  const struct TALER_NormalizedPaytoHashP *h_payto,
-  const char *provider_name,
-  struct GNUNET_TIME_Timestamp collection_time,
-  struct GNUNET_TIME_Timestamp expiration_time,
-  const json_t *properties,
-  size_t enc_attributes_size,
-  const void *enc_attributes);
-
-/**
- * Lookup all KYC attributes above @a min_row_id.
- *
- * @param pg the database context
- * @param min_row_id minimum row ID to return (exclusive)
- * @param cb callback to invoke on each match
- * @param cb_cls closure for @a cb
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_all_kyc_attributes (struct
-                                            TALER_EXCHANGEDB_PostgresContext *pg
-                                            ,
-                                            uint64_t min_row_id,
-                                            TALER_EXCHANGEDB_AllAttributesCallback
-                                            cb,
-                                            void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_all_purse_deletions_above_serial_id.h b/src/include/taler/exchange-database/select_all_purse_deletions_above_serial_id.h
@@ -1,84 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2025 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_all_purse_deletions_above_serial_id.h
- * @brief implementation of the select_all_purse_deletions_above_serial_id function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_ALL_PURSE_DELETIONS_ABOVE_SERIAL_ID_H
-#define EXCHANGE_DATABASE_SELECT_ALL_PURSE_DELETIONS_ABOVE_SERIAL_ID_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called with details about purse deletions that have been made, with
- * the goal of auditing the purse's execution.
- *
- * @param cls closure
- * @param rowid unique serial ID for the deposit in our DB
- * @param purse_pub public key of the purse
- * @param purse_sig signature affirming deletion of the purse
- * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_EXCHANGEDB_AllPurseDeletionsCallback)(
-  void *cls,
-  uint64_t rowid,
-  const struct TALER_PurseContractPublicKeyP *purse_pub,
-  const struct TALER_PurseContractSignatureP *purse_sig);
-
-
-/* Callback typedefs */
-/**
- * Function called with details about purse deletions that have been made, with
- * the goal of auditing the purse's execution.
- *
- * @param cls closure
- * @param rowid unique serial ID for the deposit in our DB
- * @param purse_pub public key of the purse
- * @param purse_sig signature affirming deletion of the purse
- * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_EXCHANGEDB_AllPurseDeletionsCallback)(
-  void *cls,
-  uint64_t rowid,
-  const struct TALER_PurseContractPublicKeyP *purse_pub,
-  const struct TALER_PurseContractSignatureP *purse_sig);
-
-/**
- * Select all purse deletions above @a serial_id in monotonically increasing
- * order.
- *
- * @param pg the database context
- * @param serial_id highest serial ID to exclude (select strictly larger)
- * @param cb function to call on each result
- * @param cb_cls closure for @a cb
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_all_purse_deletions_above_serial_id (struct
-                                                             TALER_EXCHANGEDB_PostgresContext
-                                                             *pg,
-                                                             uint64_t serial_id,
-                                                             TALER_EXCHANGEDB_AllPurseDeletionsCallback
-                                                             cb,
-                                                             void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_aml_attributes.h b/src/include/taler/exchange-database/select_aml_attributes.h
@@ -1,98 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_aml_attributes.h
- * @brief implementation of the select_aml_attributes function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_AML_ATTRIBUTES_H
-#define EXCHANGE_DATABASE_SELECT_AML_ATTRIBUTES_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Return AML attribute information.
- *
- * @param cls closure
- * @param row_id current row in kyc_attributes table
- * @param collection_time when were the attributes collected
- * @param by_aml_officer true if the data was filed by an AML officer
- * @param officer_name name of the officer, NULL if not @a by_aml_officer
- * @param enc_attributes_size size of @a enc_attributes
- * @param enc_attributes the encrypted collected attributes
- */
-typedef void
-(*TALER_EXCHANGEDB_AmlAttributeCallback)(
-  void *cls,
-  uint64_t row_id,
-  struct GNUNET_TIME_Timestamp collection_time,
-  bool by_aml_officer,
-  const char *officer_name,
-  size_t enc_attributes_size,
-  const void *enc_attributes);
-
-
-/* Callback typedefs */
-/**
- * Return AML attribute information.
- *
- * @param cls closure
- * @param row_id current row in kyc_attributes table
- * @param collection_time when were the attributes collected
- * @param by_aml_officer true if the data was filed by an AML officer
- * @param officer_name name of the officer, NULL if not @a by_aml_officer
- * @param enc_attributes_size size of @a enc_attributes
- * @param enc_attributes the encrypted collected attributes
- */
-typedef void
-(*TALER_EXCHANGEDB_AmlAttributeCallback)(
-  void *cls,
-  uint64_t row_id,
-  struct GNUNET_TIME_Timestamp collection_time,
-  bool by_aml_officer,
-  const char *officer_name,
-  size_t enc_attributes_size,
-  const void *enc_attributes);
-
-/**
- * Lookup AML attributes of a particular account.
- *
- * @param pg the database context
- * @param h_payto which account should we return attributes for
- * @param offset row to start from
- * @param limit how many records to return (negative
- *        to go back in time, positive to go forward)
- * @param cb callback to invoke on each match
- * @param cb_cls closure for @a cb
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_aml_attributes (struct
-                                        TALER_EXCHANGEDB_PostgresContext *pg,
-                                        const struct
-                                        TALER_NormalizedPaytoHashP *
-                                        h_payto,
-                                        uint64_t offset,
-                                        int64_t limit,
-                                        TALER_EXCHANGEDB_AmlAttributeCallback cb
-                                        ,
-                                        void *cb_cls);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/select_aml_decisions.h b/src/include/taler/exchange-database/select_aml_decisions.h
@@ -1,123 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_aml_decisions.h
- * @brief implementation of the select_aml_decisions function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_AML_DECISIONS_H
-#define EXCHANGE_DATABASE_SELECT_AML_DECISIONS_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Return AML decision information.
- *
- * @param cls closure
- * @param row_id current row in legitimization outcomes table
- * @param justification human-readable reason for the decision, NULL if none is available
- * @param h_payto account for which the attribute data is stored
- * @param decision_time when was the decision taken
- * @param expiration_time when will the rules expire
- * @param jproperties properties set for the account,
- *    NULL if no properties were set
- * @param to_investigate true if AML staff should look at the account
- * @param is_active true if this is the currently active decision about the account
- * @param is_wallet true if the @a h_payto is for a Taler wallet
- * @param payto payto URI of the account the decision is about
- * @param account_rules current active rules for the account
- */
-typedef void
-(*TALER_EXCHANGEDB_AmlDecisionCallback)(
-  void *cls,
-  uint64_t row_id,
-  const char *justification,
-  const struct TALER_NormalizedPaytoHashP *h_payto,
-  struct GNUNET_TIME_Timestamp decision_time,
-  struct GNUNET_TIME_Absolute expiration_time,
-  const json_t *jproperties,
-  bool to_investigate,
-  bool is_active,
-  bool is_wallet,
-  struct TALER_FullPayto payto,
-  const json_t *account_rules);
-
-
-/* Callback typedefs */
-/**
- * Return AML decision information.
- *
- * @param cls closure
- * @param row_id current row in legitimization outcomes table
- * @param justification human-readable reason for the decision, NULL if none is available
- * @param h_payto account for which the attribute data is stored
- * @param decision_time when was the decision taken
- * @param expiration_time when will the rules expire
- * @param jproperties properties set for the account,
- *    NULL if no properties were set
- * @param to_investigate true if AML staff should look at the account
- * @param is_active true if this is the currently active decision about the account
- * @param is_wallet true if the @a h_payto is for a Taler wallet
- * @param payto payto URI of the account the decision is about
- * @param account_rules current active rules for the account
- */
-typedef void
-(*TALER_EXCHANGEDB_AmlDecisionCallback)(
-  void *cls,
-  uint64_t row_id,
-  const char *justification,
-  const struct TALER_NormalizedPaytoHashP *h_payto,
-  struct GNUNET_TIME_Timestamp decision_time,
-  struct GNUNET_TIME_Absolute expiration_time,
-  const json_t *jproperties,
-  bool to_investigate,
-  bool is_active,
-  bool is_wallet,
-  struct TALER_FullPayto payto,
-  const json_t *account_rules);
-
-/**
- * Lookup AML decisions that have a particular state.
- *
- * @param pg the database context
- * @param h_payto which account should we return the AML decision history for, NULL to return all accounts
- * @param investigation_only filter by investigation state
- * @param active_only filter for only active states
- * @param offset row to start from
- * @param limit how many records to return (negative
- *        to go back in time, positive to go forward)
- * @param cb callback to invoke on each match
- * @param cb_cls closure for @a cb
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_aml_decisions (struct TALER_EXCHANGEDB_PostgresContext *
-                                       pg,
-                                       const struct TALER_NormalizedPaytoHashP *
-                                       h_payto,
-                                       enum TALER_EXCHANGE_YesNoAll
-                                       investigation_only
-                                       ,
-                                       enum TALER_EXCHANGE_YesNoAll active_only,
-                                       uint64_t offset,
-                                       int64_t limit,
-                                       TALER_EXCHANGEDB_AmlDecisionCallback cb,
-                                       void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_aml_measures.h b/src/include/taler/exchange-database/select_aml_measures.h
@@ -1,96 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_aml_measures.h
- * @brief implementation of the select_aml_measures function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_AML_MEASURES_H
-#define EXCHANGE_DATABASE_SELECT_AML_MEASURES_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called with legitimization measures.
- *
- * @param cls closure
- * @param h_payto hash of account the measure applies to
- * @param start_time when was the process started
- * @param jmeasures object of type ``LegitimizationMeasures``
- * @param is_finished true if the measure was finished
- * @param measure_serial_id row ID of the measure in the exchange table
- */
-typedef void
-(*TALER_EXCHANGEDB_LegitimizationMeasureCallback) (
-  void *cls,
-  struct TALER_NormalizedPaytoHashP *h_payto,
-  struct GNUNET_TIME_Absolute start_time,
-  const json_t *jmeasures,
-  bool is_finished,
-  uint64_t measure_serial_id);
-
-
-/* Callback typedefs */
-/**
- * Function called with legitimization measures.
- *
- * @param cls closure
- * @param h_payto hash of account the measure applies to
- * @param start_time when was the process started
- * @param jmeasures object of type ``LegitimizationMeasures``
- * @param is_finished true if the measure was finished
- * @param measure_serial_id row ID of the measure in the exchange table
- */
-typedef void
-(*TALER_EXCHANGEDB_LegitimizationMeasureCallback) (
-  void *cls,
-  struct TALER_NormalizedPaytoHashP *h_payto,
-  struct GNUNET_TIME_Absolute start_time,
-  const json_t *jmeasures,
-  bool is_finished,
-  uint64_t measure_serial_id);
-
-/**
- * Lookup legitimization measures.
- *
- * @param pg the database context
- * @param h_payto account for which the attribute data is stored,
- *                NULL to select for all accounts
- * @param active_only select only measures that are active
- * @param offset row offset to select from
- * @param limit number of results to return, negative to
- *               return in descending order from @a offset
- * @param cb callback to invoke on each match
- * @param cb_cls closure for @a cb
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_aml_measures (struct TALER_EXCHANGEDB_PostgresContext *
-                                      pg,
-                                      const struct TALER_NormalizedPaytoHashP *
-                                      h_payto
-                                      ,
-                                      enum TALER_EXCHANGE_YesNoAll active_only,
-                                      uint64_t offset,
-                                      int64_t limit,
-                                      TALER_EXCHANGEDB_LegitimizationMeasureCallback
-                                      cb,
-                                      void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_aml_statistics.h b/src/include/taler/exchange-database/select_aml_statistics.h
@@ -1,81 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_aml_statistics.h
- * @brief implementation of the select_aml_statistics function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_AML_STATISTICS_H
-#define EXCHANGE_DATABASE_SELECT_AML_STATISTICS_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called with AML statistics (counters).
- *
- * @param cls closure
- * @param name name of the counter
- * @param cnt number of events for @a name in the query range
- */
-typedef void
-(*TALER_EXCHANGEDB_AmlStatisticsCallback)(
-  void *cls,
-  const char *name,
-  uint64_t cnt);
-
-
-/* Callback typedefs */
-/**
- * Function called with AML statistics (counters).
- *
- * @param cls closure
- * @param name name of the counter
- * @param cnt number of events for @a name in the query range
- */
-typedef void
-(*TALER_EXCHANGEDB_AmlStatisticsCallback)(
-  void *cls,
-  const char *name,
-  uint64_t cnt);
-
-/**
- * Obtain the AML statistics for a given set of @a names and
- * timeframe.
- *
- * @param pg the database context
- * @param num_names length of the @e names array
- * @param names array of names of the statistics to fetch
- * @param start_date start of time range
- * @param end_date end of time range
- * @param cb function to call on each statistic
- * @param cb_cls closure for @a cb
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_aml_statistics (struct
-                                        TALER_EXCHANGEDB_PostgresContext *pg,
-                                        size_t num_names,
-                                        const char *names[static num_names],
-                                        struct GNUNET_TIME_Timestamp start_date,
-                                        struct GNUNET_TIME_Timestamp end_date,
-                                        TALER_EXCHANGEDB_AmlStatisticsCallback
-                                        cb,
-                                        void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_auditor_denom_sig.h b/src/include/taler/exchange-database/select_auditor_denom_sig.h
@@ -1,49 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_auditor_denom_sig.h
- * @brief implementation of the select_auditor_denom_sig function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_AUDITOR_DENOM_SIG_H
-#define EXCHANGE_DATABASE_SELECT_AUDITOR_DENOM_SIG_H
-
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Select information about an auditor auditing a denomination key.
- *
- * @param pg the database context
- * @param h_denom_pub the audited denomination
- * @param auditor_pub the auditor's key
- * @param[out] auditor_sig set to signature affirming the auditor's audit activity
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_auditor_denom_sig (struct
-                                           TALER_EXCHANGEDB_PostgresContext *pg,
-                                           const struct
-                                           TALER_DenominationHashP *
-                                           h_denom_pub,
-                                           const struct
-                                           TALER_AuditorPublicKeyP *
-                                           auditor_pub,
-                                           struct TALER_AuditorSignatureP *
-                                           auditor_sig
-                                           );
-
-#endif
diff --git a/src/include/taler/exchange-database/select_batch_deposits_missing_wire.h b/src/include/taler/exchange-database/select_batch_deposits_missing_wire.h
@@ -1,87 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022-2023 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_batch_deposits_missing_wire.h
- * @brief implementation of the select_batch_deposits_missing_wire function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_BATCH_DEPOSITS_MISSING_WIRE_H
-#define EXCHANGE_DATABASE_SELECT_BATCH_DEPOSITS_MISSING_WIRE_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called on (batch) deposits will need a wire
- * transfer.
- *
- * @param cls closure
- * @param batch_deposit_serial_id where in the table are we
- * @param total_amount value of all missing deposits, including fees
- * @param wire_target_h_payto hash of the recipient account's payto URI
- * @param deadline what was the earliest requested wire transfer deadline
- */
-typedef void
-(*TALER_EXCHANGEDB_WireMissingCallback)(
-  void *cls,
-  uint64_t batch_deposit_serial_id,
-  const struct TALER_Amount *total_amount,
-  const struct TALER_FullPaytoHashP *wire_target_h_payto,
-  struct GNUNET_TIME_Timestamp deadline);
-
-
-/* Callback typedefs */
-/**
- * Function called on (batch) deposits will need a wire
- * transfer.
- *
- * @param cls closure
- * @param batch_deposit_serial_id where in the table are we
- * @param total_amount value of all missing deposits, including fees
- * @param wire_target_h_payto hash of the recipient account's payto URI
- * @param deadline what was the earliest requested wire transfer deadline
- */
-typedef void
-(*TALER_EXCHANGEDB_WireMissingCallback)(
-  void *cls,
-  uint64_t batch_deposit_serial_id,
-  const struct TALER_Amount *total_amount,
-  const struct TALER_FullPaytoHashP *wire_target_h_payto,
-  struct GNUNET_TIME_Timestamp deadline);
-
-/**
- * Select all of those batch deposits in the database
- * above the given serial ID.
- *
- * @param pg the database context
- * @param min_batch_deposit_serial_id select all batch deposits above this ID
- * @param cb function to call on all such deposits
- * @param cb_cls closure for @a cb
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_batch_deposits_missing_wire (struct
-                                                     TALER_EXCHANGEDB_PostgresContext
-                                                     *pg,
-                                                     uint64_t
-                                                     min_batch_deposit_serial_id,
-                                                     TALER_EXCHANGEDB_WireMissingCallback
-                                                     cb,
-                                                     void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_coin_deposits_above_serial_id.h b/src/include/taler/exchange-database/select_coin_deposits_above_serial_id.h
@@ -1,93 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_coin_deposits_above_serial_id.h
- * @brief implementation of the select_coin_deposits_above_serial_id function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_COIN_DEPOSITS_ABOVE_SERIAL_ID_H
-#define EXCHANGE_DATABASE_SELECT_COIN_DEPOSITS_ABOVE_SERIAL_ID_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called with details about deposits that have been made,
- * with the goal of auditing the deposit's execution.
- *
- * @param cls closure
- * @param rowid unique serial ID for the deposit in our DB
- * @param exchange_timestamp when did the deposit happen
- * @param deposit deposit details
- * @param denom_pub denomination public key of @a coin_pub
- * @param done flag set if the deposit was already executed (or not)
- * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_EXCHANGEDB_DepositCallback)(
-  void *cls,
-  uint64_t rowid,
-  struct GNUNET_TIME_Timestamp exchange_timestamp,
-  const struct TALER_EXCHANGEDB_Deposit *deposit,
-  const struct TALER_DenominationPublicKey *denom_pub,
-  bool done);
-
-
-/* Callback typedefs */
-/**
- * Function called with details about deposits that have been made,
- * with the goal of auditing the deposit's execution.
- *
- * @param cls closure
- * @param rowid unique serial ID for the deposit in our DB
- * @param exchange_timestamp when did the deposit happen
- * @param deposit deposit details
- * @param denom_pub denomination public key of @a coin_pub
- * @param done flag set if the deposit was already executed (or not)
- * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_EXCHANGEDB_DepositCallback)(
-  void *cls,
-  uint64_t rowid,
-  struct GNUNET_TIME_Timestamp exchange_timestamp,
-  const struct TALER_EXCHANGEDB_Deposit *deposit,
-  const struct TALER_DenominationPublicKey *denom_pub,
-  bool done);
-
-/**
- * Select deposits above @a serial_id in monotonically increasing
- * order.
- *
- * @param pg the database context
- * @param serial_id highest serial ID to exclude (select strictly larger)
- * @param cb function to call on each result
- * @param cb_cls closure for @a cb
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_coin_deposits_above_serial_id (struct
-                                                       TALER_EXCHANGEDB_PostgresContext
-                                                       *pg
-                                                       ,
-                                                       uint64_t serial_id,
-                                                       TALER_EXCHANGEDB_DepositCallback
-                                                       cb,
-                                                       void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_contract.h b/src/include/taler/exchange-database/select_contract.h
@@ -1,50 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_contract.h
- * @brief implementation of the select_contract function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_CONTRACT_H
-#define EXCHANGE_DATABASE_SELECT_CONTRACT_H
-
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called to retrieve an encrypted contract.
- *
- * @param pg the database context
- * @param purse_pub key to lookup the contract by
- * @param[out] pub_ckey set to the ephemeral DH used to encrypt the contract
- * @param[out] econtract_sig set to the signature over the encrypted contract
- * @param[out] econtract_size set to the number of bytes in @a econtract
- * @param[out] econtract set to the encrypted contract on success, to be freed by the caller
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_contract (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                  const struct TALER_ContractDiffiePublicP *
-                                  pub_ckey,
-                                  struct TALER_PurseContractPublicKeyP *
-                                  purse_pub,
-                                  struct TALER_PurseContractSignatureP *
-                                  econtract_sig,
-                                  size_t *econtract_size,
-                                  void **econtract);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_contract_by_purse.h b/src/include/taler/exchange-database/select_contract_by_purse.h
@@ -1,46 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_contract_by_purse.h
- * @brief implementation of the select_contract_by_purse function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_CONTRACT_BY_PURSE_H
-#define EXCHANGE_DATABASE_SELECT_CONTRACT_BY_PURSE_H
-
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called to retrieve an encrypted contract.
- *
- * @param pg the database context
- * @param purse_pub key to lookup the contract by
- * @param[out] econtract set to the encrypted contract on success, to be freed by the caller
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_TALER_EXCHANGEDB_select_contract_by_purse (struct
-                                                 TALER_EXCHANGEDB_PostgresContext
-                                                 *pg,
-                                                 const struct
-                                                 TALER_PurseContractPublicKeyP *
-                                                 purse_pub,
-                                                 struct TALER_EncryptedContract
-                                                 *econtract);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_deposit_amounts_for_kyc_check.h b/src/include/taler/exchange-database/select_deposit_amounts_for_kyc_check.h
@@ -1,51 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_deposit_amounts_for_kyc_check.h
- * @brief implementation of the select_deposit_amounts_for_kyc_check function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_DEPOSIT_AMOUNTS_FOR_KYC_CHECK_H
-#define EXCHANGE_DATABASE_SELECT_DEPOSIT_AMOUNTS_FOR_KYC_CHECK_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Call @a kac on deposited amounts after @a time_limit which are relevant for a
- * KYC trigger for a merchant identified by @a h_payto.
- *
- * @param pg the database context
- * @param h_payto account identifier
- * @param time_limit oldest transaction that could be relevant
- * @param kac function to call for each applicable amount,
- *    in reverse chronological order (or until @a kac aborts
- *    by returning anything except #GNUNET_OK).
- * @param kac_cls closure for @a kac
- * @return transaction status code, @a kac aborting with #GNUNET_NO is not an error
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_deposit_amounts_for_kyc_check (
-  struct TALER_EXCHANGEDB_PostgresContext *pg,
-  const struct TALER_NormalizedPaytoHashP *h_payto,
-  struct GNUNET_TIME_Absolute time_limit,
-  TALER_KYCLOGIC_KycAmountCallback kac,
-  void *kac_cls);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/select_exchange_credit_transfers.h b/src/include/taler/exchange-database/select_exchange_credit_transfers.h
@@ -1,51 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2025 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_exchange_credit_transfers.h
- * @brief implementation of the select_exchange_credit_transfers function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_EXCHANGE_CREDIT_TRANSFERS_H
-#define EXCHANGE_DATABASE_SELECT_EXCHANGE_CREDIT_TRANSFERS_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Return AML-relevant wire transfer credit data.
- *
- * @param pg the database context
- * @param threshold minimum wire amount to return data for
- * @param offset offset in table to filter by
- * @param limit maximum number of entries to return, negative for descending
- * @param h_payto account to filter transfer data by
- * @param cb function to call on each result
- * @param cb_cls closure to pass to @a cb
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_exchange_credit_transfers (
-  struct TALER_EXCHANGEDB_PostgresContext *pg,
-  const struct TALER_Amount *threshold,
-  uint64_t offset,
-  int64_t limit,
-  const struct TALER_NormalizedPaytoHashP *h_payto,
-  TALER_EXCHANGEDB_AmlTransferCallback cb,
-  void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_exchange_debit_transfers.h b/src/include/taler/exchange-database/select_exchange_debit_transfers.h
@@ -1,77 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2025 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_exchange_debit_transfers.h
- * @brief implementation of the select_exchange_debit_transfers function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_EXCHANGE_DEBIT_TRANSFERS_H
-#define EXCHANGE_DATABASE_SELECT_EXCHANGE_DEBIT_TRANSFERS_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/* Callback typedefs */
-/**
- * Callback that is given AML-relevant transfer data.
- *
- * @param cls closure
- * @param row_id current row in AML status table
- * @param payto_uri account involved with the wire transfer
- * @param execution_time when was the transfer made
- * @param amount wire amount of the transfer
- */
-typedef void
-(*TALER_EXCHANGEDB_AmlTransferCallback)(
-  void *cls,
-  uint64_t row_id,
-  const char *payto_uri,
-  struct GNUNET_TIME_Absolute execution_time,
-  const struct TALER_Amount *amount);
-
-/**
- * Return AML-relevant wire transfer debit data.
- *
- * @param pg the database context
- * @param threshold minimum wire amount to return data for
- * @param offset offset in table to filter by
- * @param limit maximum number of entries to return, negative for descending
- * @param h_payto account to filter transfer data by
- * @param cb function to call on each result
- * @param cb_cls closure to pass to @a cb
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_exchange_debit_transfers (struct
-                                                  TALER_EXCHANGEDB_PostgresContext
-                                                  *
-                                                  pg,
-                                                  const struct TALER_Amount *
-                                                  threshold
-                                                  ,
-                                                  uint64_t offset,
-                                                  int64_t limit,
-                                                  const struct
-                                                  TALER_NormalizedPaytoHashP *
-                                                  h_payto,
-                                                  TALER_EXCHANGEDB_AmlTransferCallback
-                                                  cb,
-                                                  void *cb_cls);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/select_exchange_kycauth_transfers.h b/src/include/taler/exchange-database/select_exchange_kycauth_transfers.h
@@ -1,74 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2025 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_exchange_kycauth_transfers.h
- * @brief implementation of the select_exchange_kycauth_transfers function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_EXCHANGE_KYCAUTH_TRANSFERS_H
-#define EXCHANGE_DATABASE_SELECT_EXCHANGE_KYCAUTH_TRANSFERS_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/* Callback typedefs */
-/**
- * Callback that is given AML-relevant transfer data.
- *
- * @param cls closure
- * @param row_id current row in AML status table
- * @param payto_uri account involved with the wire transfer
- * @param execution_time when was the transfer made
- * @param amount wire amount of the transfer
- */
-typedef void
-(*TALER_EXCHANGEDB_AmlTransferCallback)(
-  void *cls,
-  uint64_t row_id,
-  const char *payto_uri,
-  struct GNUNET_TIME_Absolute execution_time,
-  const struct TALER_Amount *amount);
-
-/**
- * Return wire transfer kycauth data.
- *
- * @param pg the database context
- * @param threshold minimum wire amount to return data for
- * @param offset offset in table to filter by
- * @param limit maximum number of entries to return, negative for descending
- * @param h_payto account to filter transfer data by
- * @param cb function to call on each result
- * @param cb_cls closure to pass to @a cb
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_exchange_kycauth_transfers (struct
-                                                    TALER_EXCHANGEDB_PostgresContext
-                                                    *pg,
-                                                    const struct TALER_Amount *
-                                                    threshold,
-                                                    uint64_t offset,
-                                                    int64_t limit,
-                                                    const struct
-                                                    TALER_NormalizedPaytoHashP *
-                                                    h_payto,
-                                                    TALER_EXCHANGEDB_AmlTransferCallback
-                                                    cb,
-                                                    void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_kyc_accounts.h b/src/include/taler/exchange-database/select_kyc_accounts.h
@@ -1,114 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2025 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_kyc_accounts.h
- * @brief implementation of the select_kyc_accounts function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_KYC_ACCOUNTS_H
-#define EXCHANGE_DATABASE_SELECT_KYC_ACCOUNTS_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Return account summary information.
- *
- * @param cls closure
- * @param row_id current row in AML status table
- * @param h_payto account for which the attribute data is stored
- * @param open_time when was the account opened formally,
- *          GNUNET_TIME_UNIT_FOREVER_TS if it was never opened
- * @param close_time when was the account formally closed,
- *          GNUNET_TIME_UNIT_ZERO_TS if it was never closed
- * @param comments comments on the account
- * @param high_risk is this a high-risk business relationship
- * @param to_investigate TRUE if this account should be investigated
- * @param payto the payto URI of the account
- */
-typedef void
-(*TALER_EXCHANGEDB_AmlAccountListCallback)(
-  void *cls,
-  uint64_t row_id,
-  const struct TALER_NormalizedPaytoHashP *h_payto,
-  struct GNUNET_TIME_Timestamp open_time,
-  struct GNUNET_TIME_Timestamp close_time,
-  const char *comments,
-  bool high_risk,
-  bool to_investigate,
-  struct TALER_FullPayto payto);
-
-
-/* Callback typedefs */
-/**
- * Return account summary information.
- *
- * @param cls closure
- * @param row_id current row in AML status table
- * @param h_payto account for which the attribute data is stored
- * @param open_time when was the account opened formally,
- *          GNUNET_TIME_UNIT_FOREVER_TS if it was never opened
- * @param close_time when was the account formally closed,
- *          GNUNET_TIME_UNIT_ZERO_TS if it was never closed
- * @param comments comments on the account
- * @param high_risk is this a high-risk business relationship
- * @param to_investigate TRUE if this account should be investigated
- * @param payto the payto URI of the account
- */
-typedef void
-(*TALER_EXCHANGEDB_AmlAccountListCallback)(
-  void *cls,
-  uint64_t row_id,
-  const struct TALER_NormalizedPaytoHashP *h_payto,
-  struct GNUNET_TIME_Timestamp open_time,
-  struct GNUNET_TIME_Timestamp close_time,
-  const char *comments,
-  bool high_risk,
-  bool to_investigate,
-  struct TALER_FullPayto payto);
-
-/**
- * List accounts managed by the exchange (for AML/KYC).
- *
- * @param pg the database context
- * @param investigation_only filter by investigation state
- * @param open_only filter for only open accounts
- * @param high_risk_only filter for only high-risk accounts
- * @param offset row to start from
- * @param limit how many records to return (negative
- *        to go back in time, positive to go forward)
- * @param cb callback to invoke on each match
- * @param cb_cls closure for @a cb
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_kyc_accounts (struct TALER_EXCHANGEDB_PostgresContext *
-                                      pg,
-                                      enum TALER_EXCHANGE_YesNoAll
-                                      investigation_only,
-                                      enum TALER_EXCHANGE_YesNoAll open_only,
-                                      enum TALER_EXCHANGE_YesNoAll
-                                      high_risk_only,
-                                      uint64_t offset,
-                                      int64_t limit,
-                                      TALER_EXCHANGEDB_AmlAccountListCallback cb
-                                      ,
-                                      void *cb_cls);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/select_kyc_attributes.h b/src/include/taler/exchange-database/select_kyc_attributes.h
@@ -1,91 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_kyc_attributes.h
- * @brief implementation of the select_kyc_attributes function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_KYC_ATTRIBUTES_H
-#define EXCHANGE_DATABASE_SELECT_KYC_ATTRIBUTES_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Callback with KYC attributes about a particular user.
- *
- * @param cls closure
- * @param h_payto account for which the attribute data is stored
- * @param provider_name provider that must be checked
- * @param collection_time when was the data collected
- * @param expiration_time when does the data expire
- * @param enc_attributes_size number of bytes in @a enc_attributes
- * @param enc_attributes encrypted attribute data
- */
-typedef void
-(*TALER_EXCHANGEDB_AttributeCallback)(
-  void *cls,
-  const struct TALER_NormalizedPaytoHashP *h_payto,
-  const char *provider_name,
-  struct GNUNET_TIME_Timestamp collection_time,
-  struct GNUNET_TIME_Timestamp expiration_time,
-  size_t enc_attributes_size,
-  const void *enc_attributes);
-
-
-/* Callback typedefs */
-/**
- * Callback with KYC attributes about a particular user.
- *
- * @param cls closure
- * @param h_payto account for which the attribute data is stored
- * @param provider_name provider that must be checked
- * @param collection_time when was the data collected
- * @param expiration_time when does the data expire
- * @param enc_attributes_size number of bytes in @a enc_attributes
- * @param enc_attributes encrypted attribute data
- */
-typedef void
-(*TALER_EXCHANGEDB_AttributeCallback)(
-  void *cls,
-  const struct TALER_NormalizedPaytoHashP *h_payto,
-  const char *provider_name,
-  struct GNUNET_TIME_Timestamp collection_time,
-  struct GNUNET_TIME_Timestamp expiration_time,
-  size_t enc_attributes_size,
-  const void *enc_attributes);
-
-/**
- * Lookup KYC attribute data for a specific account.
- *
- * @param pg the database context
- * @param h_payto account for which the attribute data is stored
- * @param cb callback to invoke on each match
- * @param cb_cls closure for @a cb
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_kyc_attributes (struct
-                                        TALER_EXCHANGEDB_PostgresContext *pg,
-                                        const struct
-                                        TALER_NormalizedPaytoHashP *
-                                        h_payto,
-                                        TALER_EXCHANGEDB_AttributeCallback cb,
-                                        void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_merge_amounts_for_kyc_check.h b/src/include/taler/exchange-database/select_merge_amounts_for_kyc_check.h
@@ -1,48 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_merge_amounts_for_kyc_check.h
- * @brief implementation of the select_merge_amounts_for_kyc_check function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_MERGE_AMOUNTS_FOR_KYC_CHECK_H
-#define EXCHANGE_DATABASE_SELECT_MERGE_AMOUNTS_FOR_KYC_CHECK_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Call @a kac on merged reserve amounts after @a time_limit which are relevant for a
- * KYC trigger for a the wallet identified by @a h_payto.
- *
- * @param pg the database context
- * @param h_payto account identifier
- * @param time_limit oldest transaction that could be relevant
- * @param kac function to call for each applicable amount, in reverse chronological order (or until @a kac aborts by returning anything except #GNUNET_OK).
- * @param kac_cls closure for @a kac
- * @return transaction status code, @a kac aborting with #GNUNET_NO is not an error
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_merge_amounts_for_kyc_check (
-  struct TALER_EXCHANGEDB_PostgresContext *pg,
-  const struct TALER_NormalizedPaytoHashP *h_payto,
-  struct GNUNET_TIME_Absolute time_limit,
-  TALER_KYCLOGIC_KycAmountCallback kac,
-  void *kac_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_purse_by_merge_pub.h b/src/include/taler/exchange-database/select_purse_by_merge_pub.h
@@ -1,69 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_purse_by_merge_pub.h
- * @brief implementation of the select_purse_by_merge_pub function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_PURSE_BY_MERGE_PUB_H
-#define EXCHANGE_DATABASE_SELECT_PURSE_BY_MERGE_PUB_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called to return meta data about a purse by the
- * merge capability key.
- *
- * @param pg the database context
- * @param merge_pub public key representing the merge capability
- * @param[out] purse_pub public key of the purse
- * @param[out] purse_expiration when would an unmerged purse expire
- * @param[out] h_contract_terms contract associated with the purse
- * @param[out] age_limit the age limit for deposits into the purse
- * @param[out] target_amount amount to be put into the purse
- * @param[out] balance amount put so far into the purse
- * @param[out] purse_sig signature of the purse over the initialization data
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_TALER_EXCHANGEDB_select_purse_by_merge_pub (struct
-                                                  TALER_EXCHANGEDB_PostgresContext
-                                                  *pg,
-                                                  const struct
-                                                  TALER_PurseMergePublicKeyP *
-                                                  merge_pub,
-                                                  struct
-                                                  TALER_PurseContractPublicKeyP
-                                                  *
-                                                  purse_pub,
-                                                  struct GNUNET_TIME_Timestamp *
-                                                  purse_expiration,
-                                                  struct
-                                                  TALER_PrivateContractHashP *
-                                                  h_contract_terms,
-                                                  uint32_t *age_limit,
-                                                  struct TALER_Amount *
-                                                  target_amount,
-                                                  struct TALER_Amount *balance,
-                                                  struct
-                                                  TALER_PurseContractSignatureP
-                                                  *
-                                                  purse_sig);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_purse_decisions_above_serial_id.h b/src/include/taler/exchange-database/select_purse_decisions_above_serial_id.h
@@ -1,92 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_purse_decisions_above_serial_id.h
- * @brief implementation of the select_purse_decisions_above_serial_id function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_PURSE_DECISIONS_ABOVE_SERIAL_ID_H
-#define EXCHANGE_DATABASE_SELECT_PURSE_DECISIONS_ABOVE_SERIAL_ID_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called with details about purse decisions that have been made, with
- * the goal of auditing the purse's execution.
- *
- * @param cls closure
- * @param rowid unique serial ID for the deposit in our DB
- * @param purse_pub public key of the purse
- * @param reserve_pub public key of the target reserve, NULL if not known / refunded
- * @param purse_value what is the (target) value of the purse
- * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_EXCHANGEDB_PurseDecisionCallback)(
-  void *cls,
-  uint64_t rowid,
-  const struct TALER_PurseContractPublicKeyP *purse_pub,
-  const struct TALER_ReservePublicKeyP *reserve_pub,
-  const struct TALER_Amount *purse_value);
-
-
-/* Callback typedefs */
-/**
- * Function called with details about purse decisions that have been made, with
- * the goal of auditing the purse's execution.
- *
- * @param cls closure
- * @param rowid unique serial ID for the deposit in our DB
- * @param purse_pub public key of the purse
- * @param reserve_pub public key of the target reserve, NULL if not known / refunded
- * @param purse_value what is the (target) value of the purse
- * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_EXCHANGEDB_PurseDecisionCallback)(
-  void *cls,
-  uint64_t rowid,
-  const struct TALER_PurseContractPublicKeyP *purse_pub,
-  const struct TALER_ReservePublicKeyP *reserve_pub,
-  const struct TALER_Amount *purse_value);
-
-/**
- * Select purse decisions above @a serial_id in monotonically increasing
- * order.
- *
- * @param pg the database context
- * @param serial_id highest serial ID to exclude (select strictly larger)
- * @param refunded which refund status to select for
- * @param cb function to call on each result
- * @param cb_cls closure for @a cb
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_TALER_EXCHANGEDB_select_purse_decisions_above_serial_id (struct
-                                                               TALER_EXCHANGEDB_PostgresContext
-                                                               *
-                                                               pg,
-                                                               uint64_t
-                                                               serial_id,
-                                                               bool refunded,
-                                                               TALER_EXCHANGEDB_PurseDecisionCallback
-                                                               cb,
-                                                               void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_purse_deposits_by_purse.h b/src/include/taler/exchange-database/select_purse_deposits_by_purse.h
@@ -1,91 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_purse_deposits_by_purse.h
- * @brief implementation of the select_purse_deposits_by_purse function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_PURSE_DEPOSITS_BY_PURSE_H
-#define EXCHANGE_DATABASE_SELECT_PURSE_DEPOSITS_BY_PURSE_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called with details about purse refunds that have been made, with
- * the goal of auditing the purse refund's execution.
- *
- * @param cls closure
- * @param rowid row of the refund event
- * @param amount_with_fee amount of the deposit into the purse
- * @param coin_pub coin that is to be refunded the @a given amount_with_fee
- * @param denom_pub denomination of @a coin_pub
- * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_EXCHANGEDB_PurseRefundCoinCallback)(
-  void *cls,
-  uint64_t rowid,
-  const struct TALER_Amount *amount_with_fee,
-  const struct TALER_CoinSpendPublicKeyP *coin_pub,
-  const struct TALER_DenominationPublicKey *denom_pub);
-
-
-/* Callback typedefs */
-/**
- * Function called with details about purse refunds that have been made, with
- * the goal of auditing the purse refund's execution.
- *
- * @param cls closure
- * @param rowid row of the refund event
- * @param amount_with_fee amount of the deposit into the purse
- * @param coin_pub coin that is to be refunded the @a given amount_with_fee
- * @param denom_pub denomination of @a coin_pub
- * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_EXCHANGEDB_PurseRefundCoinCallback)(
-  void *cls,
-  uint64_t rowid,
-  const struct TALER_Amount *amount_with_fee,
-  const struct TALER_CoinSpendPublicKeyP *coin_pub,
-  const struct TALER_DenominationPublicKey *denom_pub);
-
-/**
- * Select coin affected by purse refund.
- *
- * @param pg the database context
- * @param purse_pub purse that was refunded
- * @param cb function to call on each result
- * @param cb_cls closure for @a cb
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_TALER_EXCHANGEDB_select_purse_deposits_by_purse (struct
-                                                       TALER_EXCHANGEDB_PostgresContext
-                                                       *
-                                                       pg,
-                                                       const struct
-                                                       TALER_PurseContractPublicKeyP
-                                                       *
-                                                       purse_pub,
-                                                       TALER_EXCHANGEDB_PurseRefundCoinCallback
-                                                       cb,
-                                                       void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_purse_merge.h b/src/include/taler/exchange-database/select_purse_merge.h
@@ -1,56 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_purse_merge.h
- * @brief implementation of the select_purse_merge function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_PURSE_MERGE_H
-#define EXCHANGE_DATABASE_SELECT_PURSE_MERGE_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called to approve merging of a purse with
- * an account, made by the receiving account.
- *
- * @param pg the database context
- * @param purse_pub public key of the purse
- * @param[out] merge_sig set to the signature confirming the merge
- * @param[out] merge_timestamp set to the time of the merge
- * @param[out] partner_url set to the URL of the target exchange, or NULL if the target exchange is us. To be freed by the caller.
- * @param[out] reserve_pub set to the public key of the reserve/account being credited
- * @param[out] refunded set to true if purse was refunded
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_TALER_EXCHANGEDB_select_purse_merge (struct
-                                           TALER_EXCHANGEDB_PostgresContext *pg,
-                                           const struct
-                                           TALER_PurseContractPublicKeyP *
-                                           purse_pub,
-                                           struct TALER_PurseMergeSignatureP *
-                                           merge_sig,
-                                           struct GNUNET_TIME_Timestamp *
-                                           merge_timestamp,
-                                           char **partner_url,
-                                           struct TALER_ReservePublicKeyP *
-                                           reserve_pub,
-                                           bool *refunded);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_recoup_above_serial_id.h b/src/include/taler/exchange-database/select_recoup_above_serial_id.h
@@ -1,103 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_recoup_above_serial_id.h
- * @brief implementation of the select_recoup_above_serial_id function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_RECOUP_ABOVE_SERIAL_ID_H
-#define EXCHANGE_DATABASE_SELECT_RECOUP_ABOVE_SERIAL_ID_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called about recoups the exchange has to perform.
- *
- * @param cls closure
- * @param rowid row identifier used to uniquely identify the recoup operation
- * @param timestamp when did we receive the recoup request
- * @param amount how much should be added back to the reserve
- * @param reserve_pub public key of the reserve
- * @param coin public information about the coin
- * @param denom_pub denomination key of @a coin
- * @param coin_sig signature with @e coin_pub of type #TALER_SIGNATURE_WALLET_COIN_RECOUP
- * @param coin_blind blinding factor used to blind the coin
- * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_EXCHANGEDB_RecoupCallback)(
-  void *cls,
-  uint64_t rowid,
-  struct GNUNET_TIME_Timestamp timestamp,
-  const struct TALER_Amount *amount,
-  const struct TALER_ReservePublicKeyP *reserve_pub,
-  const struct TALER_CoinPublicInfo *coin,
-  const struct TALER_DenominationPublicKey *denom_pub,
-  const struct TALER_CoinSpendSignatureP *coin_sig,
-  const union GNUNET_CRYPTO_BlindingSecretP *coin_blind);
-
-
-/* Callback typedefs */
-/**
- * Function called about recoups the exchange has to perform.
- *
- * @param cls closure
- * @param rowid row identifier used to uniquely identify the recoup operation
- * @param timestamp when did we receive the recoup request
- * @param amount how much should be added back to the reserve
- * @param reserve_pub public key of the reserve
- * @param coin public information about the coin
- * @param denom_pub denomination key of @a coin
- * @param coin_sig signature with @e coin_pub of type #TALER_SIGNATURE_WALLET_COIN_RECOUP
- * @param coin_blind blinding factor used to blind the coin
- * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_EXCHANGEDB_RecoupCallback)(
-  void *cls,
-  uint64_t rowid,
-  struct GNUNET_TIME_Timestamp timestamp,
-  const struct TALER_Amount *amount,
-  const struct TALER_ReservePublicKeyP *reserve_pub,
-  const struct TALER_CoinPublicInfo *coin,
-  const struct TALER_DenominationPublicKey *denom_pub,
-  const struct TALER_CoinSpendSignatureP *coin_sig,
-  const union GNUNET_CRYPTO_BlindingSecretP *coin_blind);
-
-/**
- * Function called to select recoup requests the exchange
- * received, ordered by serial ID (monotonically increasing).
- *
- * @param pg the database context
- * @param serial_id lowest serial ID to include (select larger or equal)
- * @param cb function to call for ONE unfinished item
- * @param cb_cls closure for @a cb
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_recoup_above_serial_id (struct
-                                                TALER_EXCHANGEDB_PostgresContext
-                                                *pg
-                                                ,
-                                                uint64_t serial_id,
-                                                TALER_EXCHANGEDB_RecoupCallback
-                                                cb,
-                                                void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_recoup_refresh_above_serial_id.h b/src/include/taler/exchange-database/select_recoup_refresh_above_serial_id.h
@@ -1,109 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_recoup_refresh_above_serial_id.h
- * @brief implementation of the select_recoup_refresh_above_serial_id function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_RECOUP_REFRESH_ABOVE_SERIAL_ID_H
-#define EXCHANGE_DATABASE_SELECT_RECOUP_REFRESH_ABOVE_SERIAL_ID_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called about recoups on refreshed coins the exchange has to
- * perform.
- *
- * @param cls closure
- * @param rowid row identifier used to uniquely identify the recoup operation
- * @param timestamp when did we receive the recoup request
- * @param amount how much should be added back to the old coin
- * @param old_coin_pub original coin that was refreshed to create @a coin
- * @param old_denom_pub_hash hash of public key of @a old_coin_pub
- * @param coin public information about the fresh coin
- * @param denom_pub denomination key of @a coin
- * @param coin_sig signature with @e coin_pub of type #TALER_SIGNATURE_WALLET_COIN_RECOUP
- * @param coin_blind blinding factor used to blind the coin
- * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_EXCHANGEDB_RecoupRefreshCallback)(
-  void *cls,
-  uint64_t rowid,
-  struct GNUNET_TIME_Timestamp timestamp,
-  const struct TALER_Amount *amount,
-  const struct TALER_CoinSpendPublicKeyP *old_coin_pub,
-  const struct TALER_DenominationHashP *old_denom_pub_hash,
-  const struct TALER_CoinPublicInfo *coin,
-  const struct TALER_DenominationPublicKey *denom_pub,
-  const struct TALER_CoinSpendSignatureP *coin_sig,
-  const union GNUNET_CRYPTO_BlindingSecretP *coin_blind);
-
-
-/* Callback typedefs */
-/**
- * Function called about recoups on refreshed coins the exchange has to
- * perform.
- *
- * @param cls closure
- * @param rowid row identifier used to uniquely identify the recoup operation
- * @param timestamp when did we receive the recoup request
- * @param amount how much should be added back to the old coin
- * @param old_coin_pub original coin that was refreshed to create @a coin
- * @param old_denom_pub_hash hash of public key of @a old_coin_pub
- * @param coin public information about the fresh coin
- * @param denom_pub denomination key of @a coin
- * @param coin_sig signature with @e coin_pub of type #TALER_SIGNATURE_WALLET_COIN_RECOUP
- * @param coin_blind blinding factor used to blind the coin
- * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_EXCHANGEDB_RecoupRefreshCallback)(
-  void *cls,
-  uint64_t rowid,
-  struct GNUNET_TIME_Timestamp timestamp,
-  const struct TALER_Amount *amount,
-  const struct TALER_CoinSpendPublicKeyP *old_coin_pub,
-  const struct TALER_DenominationHashP *old_denom_pub_hash,
-  const struct TALER_CoinPublicInfo *coin,
-  const struct TALER_DenominationPublicKey *denom_pub,
-  const struct TALER_CoinSpendSignatureP *coin_sig,
-  const union GNUNET_CRYPTO_BlindingSecretP *coin_blind);
-
-/**
- * Function called to select recoup requests the exchange received for
- * refreshed coins, ordered by serial ID (monotonically increasing).
- *
- * @param pg the database context
- * @param serial_id lowest serial ID to include (select larger or equal)
- * @param cb function to call for ONE unfinished item
- * @param cb_cls closure for @a cb
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_recoup_refresh_above_serial_id (struct
-                                                        TALER_EXCHANGEDB_PostgresContext
-                                                        *
-                                                        pg,
-                                                        uint64_t serial_id,
-                                                        TALER_EXCHANGEDB_RecoupRefreshCallback
-                                                        cb,
-                                                        void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_refreshes_above_serial_id.h b/src/include/taler/exchange-database/select_refreshes_above_serial_id.h
@@ -1,109 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_refreshes_above_serial_id.h
- * @brief implementation of the select_refreshes_above_serial_id function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_REFRESHES_ABOVE_SERIAL_ID_H
-#define EXCHANGE_DATABASE_SELECT_REFRESHES_ABOVE_SERIAL_ID_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called with details about coins that were melted,
- * with the goal of auditing the refresh's execution.
- *
- * @param cls closure
- * @param rowid unique serial ID for the refresh session in our DB
- * @param old_denom_pub denomination public key of @a coin_pub
- * @param coin_pub public key of the coin
- * @param coin_sig signature from the coin
- * @param h_age_commitment hash of the age commitment for the coin
- * @param amount_with_fee amount that was deposited including fee
- * @param num_nds length of the @a new_denom_serials array
- * @param new_denom_serials array of denomination serials of fresh coins
- * @param rc what the refresh commitment
- * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_EXCHANGEDB_RefreshesCallback)(
-  void *cls,
-  uint64_t rowid,
-  const struct TALER_DenominationPublicKey *old_denom_pub,
-  const struct TALER_CoinSpendPublicKeyP *coin_pub,
-  const struct TALER_CoinSpendSignatureP *coin_sig,
-  const struct TALER_AgeCommitmentHashP *h_age_commitment,
-  const struct TALER_Amount *amount_with_fee,
-  size_t num_nds,
-  uint64_t new_denom_serials[static num_nds],
-  const struct TALER_RefreshCommitmentP *rc);
-
-
-/* Callback typedefs */
-/**
- * Function called with details about coins that were melted,
- * with the goal of auditing the refresh's execution.
- *
- * @param cls closure
- * @param rowid unique serial ID for the refresh session in our DB
- * @param old_denom_pub denomination public key of @a coin_pub
- * @param coin_pub public key of the coin
- * @param coin_sig signature from the coin
- * @param h_age_commitment hash of the age commitment for the coin
- * @param amount_with_fee amount that was deposited including fee
- * @param num_nds length of the @a new_denom_serials array
- * @param new_denom_serials array of denomination serials of fresh coins
- * @param rc what the refresh commitment
- * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_EXCHANGEDB_RefreshesCallback)(
-  void *cls,
-  uint64_t rowid,
-  const struct TALER_DenominationPublicKey *old_denom_pub,
-  const struct TALER_CoinSpendPublicKeyP *coin_pub,
-  const struct TALER_CoinSpendSignatureP *coin_sig,
-  const struct TALER_AgeCommitmentHashP *h_age_commitment,
-  const struct TALER_Amount *amount_with_fee,
-  size_t num_nds,
-  uint64_t new_denom_serials[static num_nds],
-  const struct TALER_RefreshCommitmentP *rc);
-
-/**
- * Select refresh sessions above @a serial_id in monotonically increasing
- * order.
- *
- * @param pg the database context
- * @param serial_id highest serial ID to exclude (select strictly larger)
- * @param cb function to call on each result
- * @param cb_cls closure for @a cb
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_refreshes_above_serial_id (struct
-                                                   TALER_EXCHANGEDB_PostgresContext
-                                                   *
-                                                   pg,
-                                                   uint64_t serial_id,
-                                                   TALER_EXCHANGEDB_RefreshesCallback
-                                                   cb,
-                                                   void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_refunds_above_serial_id.h b/src/include/taler/exchange-database/select_refunds_above_serial_id.h
@@ -1,109 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_refunds_above_serial_id.h
- * @brief implementation of the select_refunds_above_serial_id function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_REFUNDS_ABOVE_SERIAL_ID_H
-#define EXCHANGE_DATABASE_SELECT_REFUNDS_ABOVE_SERIAL_ID_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-#include "taler/exchange-database/do_refund.h"
-
-
-/**
- * Function called with details about coins that were refunding,
- * with the goal of auditing the refund's execution.
- *
- * @param cls closure
- * @param rowid unique serial ID for the refund in our DB
- * @param denom_pub denomination public key of @a coin_pub
- * @param coin_pub public key of the coin
- * @param merchant_pub public key of the merchant
- * @param merchant_sig signature of the merchant
- * @param h_contract_terms hash of the proposal data known to merchant and customer
- * @param rtransaction_id refund transaction ID chosen by the merchant
- * @param full_refund true if the refunds total up to the entire value of the deposit
- * @param amount_with_fee amount that was deposited including fee
- * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_EXCHANGEDB_RefundCallback)(
-  void *cls,
-  uint64_t rowid,
-  const struct TALER_DenominationPublicKey *denom_pub,
-  const struct TALER_CoinSpendPublicKeyP *coin_pub,
-  const struct TALER_MerchantPublicKeyP *merchant_pub,
-  const struct TALER_MerchantSignatureP *merchant_sig,
-  const struct TALER_PrivateContractHashP *h_contract_terms,
-  uint64_t rtransaction_id,
-  bool full_refund,
-  const struct TALER_Amount *amount_with_fee);
-
-
-/* Callback typedefs */
-/**
- * Function called with details about coins that were refunding,
- * with the goal of auditing the refund's execution.
- *
- * @param cls closure
- * @param rowid unique serial ID for the refund in our DB
- * @param denom_pub denomination public key of @a coin_pub
- * @param coin_pub public key of the coin
- * @param merchant_pub public key of the merchant
- * @param merchant_sig signature of the merchant
- * @param h_contract_terms hash of the proposal data known to merchant and customer
- * @param rtransaction_id refund transaction ID chosen by the merchant
- * @param full_refund true if the refunds total up to the entire value of the deposit
- * @param amount_with_fee amount that was deposited including fee
- * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_EXCHANGEDB_RefundCallback)(
-  void *cls,
-  uint64_t rowid,
-  const struct TALER_DenominationPublicKey *denom_pub,
-  const struct TALER_CoinSpendPublicKeyP *coin_pub,
-  const struct TALER_MerchantPublicKeyP *merchant_pub,
-  const struct TALER_MerchantSignatureP *merchant_sig,
-  const struct TALER_PrivateContractHashP *h_contract_terms,
-  uint64_t rtransaction_id,
-  bool full_refund,
-  const struct TALER_Amount *amount_with_fee);
-
-/**
- * Select refunds above @a serial_id in monotonically increasing
- * order.
- *
- * @param pg the database context
- * @param serial_id highest serial ID to exclude (select strictly larger)
- * @param cb function to call on each result
- * @param cb_cls closure for @a cb
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_refunds_above_serial_id (struct
-                                                 TALER_EXCHANGEDB_PostgresContext
-                                                 *
-                                                 pg,
-                                                 uint64_t serial_id,
-                                                 TALER_EXCHANGEDB_RefundCallback
-                                                 cb,
-                                                 void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_refunds_by_coin.h b/src/include/taler/exchange-database/select_refunds_by_coin.h
@@ -1,82 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_refunds_by_coin.h
- * @brief implementation of the select_refunds_by_coin function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_REFUNDS_BY_COIN_H
-#define EXCHANGE_DATABASE_SELECT_REFUNDS_BY_COIN_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Callback invoked with information about refunds applicable
- * to a particular coin and contract.
- *
- * @param cls closure
- * @param amount_with_fee amount being refunded
- * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_EXCHANGEDB_RefundCoinCallback)(
-  void *cls,
-  const struct TALER_Amount *amount_with_fee);
-
-
-/* Callback typedefs */
-/**
- * Callback invoked with information about refunds applicable
- * to a particular coin and contract.
- *
- * @param cls closure
- * @param amount_with_fee amount being refunded
- * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_EXCHANGEDB_RefundCoinCallback)(
-  void *cls,
-  const struct TALER_Amount *amount_with_fee);
-
-/**
- * Select refunds by @a coin_pub, @a merchant_pub and @a h_contract.
- *
- * @param pg the database context
- * @param coin_pub coin to get refunds for
- * @param merchant_pub merchant to get refunds for
- * @param h_contract contract (hash) to get refunds for
- * @param cb function to call for each refund found
- * @param cb_cls closure for @a cb
- * @return query result status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_refunds_by_coin (struct
-                                         TALER_EXCHANGEDB_PostgresContext *pg,
-                                         const struct
-                                         TALER_CoinSpendPublicKeyP *
-                                         coin_pub,
-                                         const struct TALER_MerchantPublicKeyP *
-                                         merchant_pub,
-                                         const struct
-                                         TALER_PrivateContractHashP *
-                                         h_contract,
-                                         TALER_EXCHANGEDB_RefundCoinCallback cb,
-                                         void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_reserves_in_above_serial_id.h b/src/include/taler/exchange-database/select_reserves_in_above_serial_id.h
@@ -1,71 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_reserves_in_above_serial_id.h
- * @brief implementation of the select_reserves_in_above_serial_id function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_RESERVES_IN_ABOVE_SERIAL_ID_H
-#define EXCHANGE_DATABASE_SELECT_RESERVES_IN_ABOVE_SERIAL_ID_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/* Callback typedefs */
-/**
- * Function called with details about incoming wire transfers.
- *
- * @param cls closure
- * @param rowid unique serial ID for the refresh session in our DB
- * @param reserve_pub public key of the reserve (also the wire subject)
- * @param credit amount that was received
- * @param sender_account_details information about the sender's bank account, in payto://-format
- * @param wire_reference unique identifier for the wire transfer
- * @param execution_date when did we receive the funds
- * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_EXCHANGEDB_ReserveInCallback)(
-  void *cls,
-  uint64_t rowid,
-  const struct TALER_ReservePublicKeyP *reserve_pub,
-  const struct TALER_Amount *credit,
-  const struct TALER_FullPayto sender_account_details,
-  uint64_t wire_reference,
-  struct GNUNET_TIME_Timestamp execution_date);
-
-/**
- * Select inbound wire transfers into reserves_in above @a serial_id
- * in monotonically increasing order.
- *
- * @param pg the database context
- * @param serial_id highest serial ID to exclude (select strictly larger)
- * @param cb function to call on each result
- * @param cb_cls closure for @a cb
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_reserves_in_above_serial_id (struct
-                                                     TALER_EXCHANGEDB_PostgresContext
-                                                     *pg,
-                                                     uint64_t serial_id,
-                                                     TALER_EXCHANGEDB_ReserveInCallback
-                                                     cb,
-                                                     void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_reserves_in_above_serial_id_by_account.h b/src/include/taler/exchange-database/select_reserves_in_above_serial_id_by_account.h
@@ -1,77 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_reserves_in_above_serial_id_by_account.h
- * @brief implementation of the select_reserves_in_above_serial_id_by_account function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_RESERVES_IN_ABOVE_SERIAL_ID_BY_ACCOUNT_H
-#define EXCHANGE_DATABASE_SELECT_RESERVES_IN_ABOVE_SERIAL_ID_BY_ACCOUNT_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/* Callback typedefs */
-/**
- * Function called with details about incoming wire transfers.
- *
- * @param cls closure
- * @param rowid unique serial ID for the refresh session in our DB
- * @param reserve_pub public key of the reserve (also the wire subject)
- * @param credit amount that was received
- * @param sender_account_details information about the sender's bank account, in payto://-format
- * @param wire_reference unique identifier for the wire transfer
- * @param execution_date when did we receive the funds
- * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_EXCHANGEDB_ReserveInCallback)(
-  void *cls,
-  uint64_t rowid,
-  const struct TALER_ReservePublicKeyP *reserve_pub,
-  const struct TALER_Amount *credit,
-  const struct TALER_FullPayto sender_account_details,
-  uint64_t wire_reference,
-  struct GNUNET_TIME_Timestamp execution_date);
-
-/**
- * Select inbound wire transfers into reserves_in above @a serial_id
- * in monotonically increasing order by account.
- *
- * @param pg the database context
- * @param account_name name of the account to select by
- * @param serial_id highest serial ID to exclude (select strictly larger)
- * @param cb function to call on each result
- * @param cb_cls closure for @a cb
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_TALER_EXCHANGEDB_select_reserves_in_above_serial_id_by_account (struct
-                                                                      TALER_EXCHANGEDB_PostgresContext
-                                                                      *pg,
-                                                                      const char
-                                                                      *
-                                                                      account_name,
-                                                                      uint64_t
-                                                                      serial_id,
-                                                                      TALER_EXCHANGEDB_ReserveInCallback
-                                                                      cb,
-                                                                      void *
-                                                                      cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_wire_out_above_serial_id.h b/src/include/taler/exchange-database/select_wire_out_above_serial_id.h
@@ -1,71 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_wire_out_above_serial_id.h
- * @brief implementation of the select_wire_out_above_serial_id function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_WIRE_OUT_ABOVE_SERIAL_ID_H
-#define EXCHANGE_DATABASE_SELECT_WIRE_OUT_ABOVE_SERIAL_ID_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/* Callback typedefs */
-/**
- * Function called with the results of the lookup of the
- * wire transfer data of the exchange.
- *
- * @param cls closure
- * @param rowid identifier of the respective row in the database
- * @param date timestamp of the wire transfer (roughly)
- * @param wtid wire transfer subject
- * @param payto_uri details of the receiver, URI in payto://-format
- * @param amount amount that was wired
- * @return #GNUNET_OK to continue, #GNUNET_SYSERR to stop iteration
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_EXCHANGEDB_WireTransferOutCallback)(
-  void *cls,
-  uint64_t rowid,
-  struct GNUNET_TIME_Timestamp date,
-  const struct TALER_WireTransferIdentifierRawP *wtid,
-  const struct TALER_FullPayto payto_uri,
-  const struct TALER_Amount *amount);
-
-/**
- * Function called to select all wire transfers the exchange
- * executed.
- *
- * @param pg the database context
- * @param serial_id highest serial ID to exclude (select strictly larger)
- * @param cb function to call for ONE unfinished item
- * @param cb_cls closure for @a cb
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_wire_out_above_serial_id (struct
-                                                  TALER_EXCHANGEDB_PostgresContext
-                                                  *
-                                                  pg,
-                                                  uint64_t serial_id,
-                                                  TALER_EXCHANGEDB_WireTransferOutCallback
-                                                  cb,
-                                                  void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_wire_out_above_serial_id_by_account.h b/src/include/taler/exchange-database/select_wire_out_above_serial_id_by_account.h
@@ -1,75 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_wire_out_above_serial_id_by_account.h
- * @brief implementation of the select_wire_out_above_serial_id_by_account function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_WIRE_OUT_ABOVE_SERIAL_ID_BY_ACCOUNT_H
-#define EXCHANGE_DATABASE_SELECT_WIRE_OUT_ABOVE_SERIAL_ID_BY_ACCOUNT_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/* Callback typedefs */
-/**
- * Function called with the results of the lookup of the
- * wire transfer data of the exchange.
- *
- * @param cls closure
- * @param rowid identifier of the respective row in the database
- * @param date timestamp of the wire transfer (roughly)
- * @param wtid wire transfer subject
- * @param payto_uri details of the receiver, URI in payto://-format
- * @param amount amount that was wired
- * @return #GNUNET_OK to continue, #GNUNET_SYSERR to stop iteration
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_EXCHANGEDB_WireTransferOutCallback)(
-  void *cls,
-  uint64_t rowid,
-  struct GNUNET_TIME_Timestamp date,
-  const struct TALER_WireTransferIdentifierRawP *wtid,
-  const struct TALER_FullPayto payto_uri,
-  const struct TALER_Amount *amount);
-
-/**
- * Function called to select all wire transfers the exchange
- * executed by account.
- *
- * @param pg the database context
- * @param account_name account to select
- * @param serial_id highest serial ID to exclude (select strictly larger)
- * @param cb function to call for ONE unfinished item
- * @param cb_cls closure for @a cb
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_TALER_EXCHANGEDB_select_wire_out_above_serial_id_by_account (struct
-                                                                   TALER_EXCHANGEDB_PostgresContext
-                                                                   *pg,
-                                                                   const char *
-                                                                   account_name,
-                                                                   uint64_t
-                                                                   serial_id,
-                                                                   TALER_EXCHANGEDB_WireTransferOutCallback
-                                                                   cb,
-                                                                   void *cb_cls)
-;
-
-#endif
diff --git a/src/include/taler/exchange-database/select_withdraw_amounts_for_kyc_check.h b/src/include/taler/exchange-database/select_withdraw_amounts_for_kyc_check.h
@@ -1,56 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_withdraw_amounts_for_kyc_check.h
- * @brief implementation of the select_withdraw_amounts_for_kyc_check function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_WITHDRAW_AMOUNTS_FOR_KYC_CHECK_H
-#define EXCHANGE_DATABASE_SELECT_WITHDRAW_AMOUNTS_FOR_KYC_CHECK_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Call @a kac on withdrawn amounts after @a time_limit which are relevant
- * for a KYC trigger for a the (debited) account identified by @a h_payto.
- *
- * @param pg the database context
- * @param h_payto account identifier
- * @param time_limit oldest transaction that could be relevant
- * @param kac function to call for each applicable amount, in reverse chronological order (or until @a kac aborts by returning anything except #GNUNET_OK).
- * @param kac_cls closure for @a kac
- * @return transaction status code, @a kac aborting with #GNUNET_NO is not an error
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_withdraw_amounts_for_kyc_check (struct
-                                                        TALER_EXCHANGEDB_PostgresContext
-                                                        *
-                                                        pg,
-                                                        const struct
-                                                        TALER_NormalizedPaytoHashP
-                                                        *
-                                                        h_payto,
-                                                        struct
-                                                        GNUNET_TIME_Absolute
-                                                        time_limit,
-                                                        TALER_KYCLOGIC_KycAmountCallback
-                                                        kac,
-                                                        void *kac_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/select_withdrawals_above_serial_id.h b/src/include/taler/exchange-database/select_withdrawals_above_serial_id.h
@@ -1,122 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/select_withdrawals_above_serial_id.h
- * @brief implementation of the select_withdrawals_above_serial_id function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SELECT_WITHDRAWALS_ABOVE_SERIAL_ID_H
-#define EXCHANGE_DATABASE_SELECT_WITHDRAWALS_ABOVE_SERIAL_ID_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called with details about withdraw operations.
- *
- * @param cls closure
- * @param rowid unique serial ID for the refresh session in our DB
- * @param num_denom_serials number of elements in @e denom_serials array
- * @param denom_serials array with length @e num_denom_serials of serial ID's of denominations in our DB
- * @param selected_h hash over the gamma-selected planchets
- * @param h_planchets running hash over all hashes of blinded planchets in the original withdraw request
- * @param blinding_seed the blinding seed for CS denominations that was provided during withdraw; might be NULL
- * @param age_proof_required true if the withdraw request required an age proof.
- * @param max_age if @e age_proof_required is true, the maximum age that was set on the coins.
- * @param noreveal_index if @e age_proof_required is true, the index that was returned by the exchange for the reveal phase.
- * @param reserve_pub public key of the reserve
- * @param reserve_sig signature over the withdraw operation
- * @param execution_date when did the wallet withdraw the coin
- * @param amount_with_fee amount that was withdrawn
- * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_EXCHANGEDB_WithdrawCallback)(
-  void *cls,
-  uint64_t rowid,
-  size_t num_denom_serials,
-  const uint64_t *denom_serials,
-  const struct TALER_HashBlindedPlanchetsP *selected_h,
-  const struct TALER_HashBlindedPlanchetsP *h_planchets,
-  const struct TALER_BlindingMasterSeedP *blinding_seed,
-  bool age_proof_required,
-  uint8_t max_age,
-  uint8_t noreveal_index,
-  const struct TALER_ReservePublicKeyP *reserve_pub,
-  const struct TALER_ReserveSignatureP *reserve_sig,
-  struct GNUNET_TIME_Timestamp execution_date,
-  const struct TALER_Amount *amount_with_fee);
-
-
-/* Callback typedefs */
-/**
- * Function called with details about withdraw operations.
- *
- * @param cls closure
- * @param rowid unique serial ID for the refresh session in our DB
- * @param num_denom_serials number of elements in @e denom_serials array
- * @param denom_serials array with length @e num_denom_serials of serial ID's of denominations in our DB
- * @param selected_h hash over the gamma-selected planchets
- * @param h_planchets running hash over all hashes of blinded planchets in the original withdraw request
- * @param blinding_seed the blinding seed for CS denominations that was provided during withdraw; might be NULL
- * @param age_proof_required true if the withdraw request required an age proof.
- * @param max_age if @e age_proof_required is true, the maximum age that was set on the coins.
- * @param noreveal_index if @e age_proof_required is true, the index that was returned by the exchange for the reveal phase.
- * @param reserve_pub public key of the reserve
- * @param reserve_sig signature over the withdraw operation
- * @param execution_date when did the wallet withdraw the coin
- * @param amount_with_fee amount that was withdrawn
- * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
- */
-typedef enum GNUNET_GenericReturnValue
-(*TALER_EXCHANGEDB_WithdrawCallback)(
-  void *cls,
-  uint64_t rowid,
-  size_t num_denom_serials,
-  const uint64_t *denom_serials,
-  const struct TALER_HashBlindedPlanchetsP *selected_h,
-  const struct TALER_HashBlindedPlanchetsP *h_planchets,
-  const struct TALER_BlindingMasterSeedP *blinding_seed,
-  bool age_proof_required,
-  uint8_t max_age,
-  uint8_t noreveal_index,
-  const struct TALER_ReservePublicKeyP *reserve_pub,
-  const struct TALER_ReserveSignatureP *reserve_sig,
-  struct GNUNET_TIME_Timestamp execution_date,
-  const struct TALER_Amount *amount_with_fee);
-
-/**
- * Select withdraw operations from reserves_out above @a serial_id
- * in monotonically increasing order.
- *
- * @param pg the database context
- * @param serial_id highest serial ID to exclude (select strictly larger)
- * @param cb function to call on each result
- * @param cb_cls closure for @a cb
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_select_withdrawals_above_serial_id (struct
-                                                     TALER_EXCHANGEDB_PostgresContext
-                                                     *pg,
-                                                     uint64_t serial_id,
-                                                     TALER_EXCHANGEDB_WithdrawCallback
-                                                     cb,
-                                                     void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/set_aml_lock.h b/src/include/taler/exchange-database/set_aml_lock.h
@@ -1,48 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/set_aml_lock.h
- * @brief implementation of the set_aml_lock function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SET_AML_LOCK_H
-#define EXCHANGE_DATABASE_SET_AML_LOCK_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Set a lock for @a lock_duration on running AML programs for the @a h_payto
- * account. If a lock already exists, returns the timeout of the
- * @a existing_lock.  Returns 0 if @a h_payto is not known.
- *
- * @param pg the database context
- * @param h_payto account to lock
- * @param lock_duration how long to lock the account
- * @param[out] existing_lock set to timeout of existing lock, or
- *         to zero if there is no existing lock
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_set_aml_lock (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                               const struct TALER_NormalizedPaytoHashP *h_payto,
-                               struct GNUNET_TIME_Relative lock_duration,
-                               struct GNUNET_TIME_Absolute *existing_lock);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/set_extension_manifest.h b/src/include/taler/exchange-database/set_extension_manifest.h
@@ -1,43 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/set_extension_manifest.h
- * @brief implementation of the set_extension_manifest function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SET_EXTENSION_MANIFEST_H
-#define EXCHANGE_DATABASE_SET_EXTENSION_MANIFEST_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called to save the manifest of an extension
- * (age-restriction, policy_extension_...) After successful storage of the
- * configuration it triggers the corresponding event.
- *
- * @param pg the database context
- * @param extension_name the name of the extension
- * @param manifest JSON object of the configuration as string
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_set_extension_manifest (struct
-                                         TALER_EXCHANGEDB_PostgresContext *pg,
-                                         const char *extension_name,
-                                         const char *manifest);
-
-#endif
diff --git a/src/include/taler/exchange-database/set_purse_balance.h b/src/include/taler/exchange-database/set_purse_balance.h
@@ -1,44 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/set_purse_balance.h
- * @brief implementation of the set_purse_balance function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_SET_PURSE_BALANCE_H
-#define EXCHANGE_DATABASE_SET_PURSE_BALANCE_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Set the current @a balance in the purse
- * identified by @a purse_pub. Used by the auditor
- * to update the balance as calculated by the auditor.
- *
- * @param pg the database context
- * @param purse_pub public key of a purse
- * @param balance new balance to store under the purse
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_set_purse_balance (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                    const struct TALER_PurseContractPublicKeyP *
-                                    purse_pub,
-                                    const struct TALER_Amount *balance);
-
-#endif
diff --git a/src/include/taler/exchange-database/start_deferred_wire_out.h b/src/include/taler/exchange-database/start_deferred_wire_out.h
@@ -1,42 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/start_deferred_wire_out.h
- * @brief implementation of the start_deferred_wire_out function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_START_DEFERRED_WIRE_OUT_H
-#define EXCHANGE_DATABASE_START_DEFERRED_WIRE_OUT_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Starts a READ COMMITTED transaction where we transiently violate the foreign
- * constraints on the "wire_out" table as we insert aggregations
- * and only add the wire transfer out at the end.
- *
- * @param pg the database context
- * @return #GNUNET_OK on success
- */
-enum GNUNET_GenericReturnValue
-TALER_TALER_EXCHANGEDB_start_deferred_wire_out (struct
-                                                TALER_EXCHANGEDB_PostgresContext
-                                                *pg);
-
-#endif
diff --git a/src/include/taler/exchange-database/start_read_committed.h b/src/include/taler/exchange-database/start_read_committed.h
@@ -1,42 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/start_read_committed.h
- * @brief implementation of the start_read_committed function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_START_READ_COMMITTED_H
-#define EXCHANGE_DATABASE_START_READ_COMMITTED_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Start a READ COMMITTED transaction.
- *
- * @param pg the database context
- * @param name unique name identifying the transaction (for debugging)
- *             must point to a constant
- * @return #GNUNET_OK on success
- */
-enum GNUNET_GenericReturnValue
-TALER_TALER_EXCHANGEDB_start_read_committed (struct
-                                             TALER_EXCHANGEDB_PostgresContext *
-                                             pg,
-                                             const char *name);
-
-#endif
diff --git a/src/include/taler/exchange-database/start_read_only.h b/src/include/taler/exchange-database/start_read_only.h
@@ -1,42 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/start_read_only.h
- * @brief implementation of the start_read_only function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_START_READ_ONLY_H
-#define EXCHANGE_DATABASE_START_READ_ONLY_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Start a READ ONLY serializable transaction.
- *
- * @param pg the database context
- * @param name unique name identifying the transaction (for debugging)
- *             must point to a constant
- * @return #GNUNET_OK on success
- */
-enum GNUNET_GenericReturnValue
-TALER_TALER_EXCHANGEDB_start_read_only (struct
-                                        TALER_EXCHANGEDB_PostgresContext *pg,
-                                        const char *name);
-
-#endif
diff --git a/src/include/taler/exchange-database/store_wire_transfer_out.h b/src/include/taler/exchange-database/store_wire_transfer_out.h
@@ -1,55 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/store_wire_transfer_out.h
- * @brief implementation of the store_wire_transfer_out function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_STORE_WIRE_TRANSFER_OUT_H
-#define EXCHANGE_DATABASE_STORE_WIRE_TRANSFER_OUT_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Store information about an outgoing wire transfer that was executed.
- *
- * @param pg the database context
- * @param date time of the wire transfer
- * @param wtid subject of the wire transfer
- * @param h_payto identifies the receiver account of the wire transfer
- * @param exchange_account_section configuration section of the exchange specifying the
- *        exchange's bank account being used
- * @param amount amount that was transmitted
- * @param extra_wire_subject_metadata additional meta data for the wire transfer subject, can be NULL
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_store_wire_transfer_out (struct
-                                          TALER_EXCHANGEDB_PostgresContext *pg,
-                                          struct GNUNET_TIME_Timestamp date,
-                                          const struct
-                                          TALER_WireTransferIdentifierRawP *wtid
-                                          ,
-                                          const struct TALER_FullPaytoHashP *
-                                          h_payto,
-                                          const char *exchange_account_section,
-                                          const struct TALER_Amount *amount,
-                                          const char *
-                                          extra_wire_subject_metadata);
-
-#endif
diff --git a/src/include/taler/exchange-database/test_aml_officer.h b/src/include/taler/exchange-database/test_aml_officer.h
@@ -1,43 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/test_aml_officer.h
- * @brief implementation of the test_aml_officer function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_TEST_AML_OFFICER_H
-#define EXCHANGE_DATABASE_TEST_AML_OFFICER_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Test if the given AML staff member is active
- * (at least read-only).
- *
- * @param pg the database context
- * @param decider_pub public key of the staff member
- * @param[out] read_only set to true if the member is read-only
- * @return database transaction status, if member is unknown or not active, 1 if member is active
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_test_aml_officer (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                   const struct TALER_AmlOfficerPublicKeyP *
-                                   decider_pub,
-                                   bool *read_only);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/trigger_kyc_rule_for_account.h b/src/include/taler/exchange-database/trigger_kyc_rule_for_account.h
@@ -1,69 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/trigger_kyc_rule_for_account.h
- * @brief implementation of the trigger_kyc_rule_for_account function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_TRIGGER_KYC_RULE_FOR_ACCOUNT_H
-#define EXCHANGE_DATABASE_TRIGGER_KYC_RULE_FOR_ACCOUNT_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Insert KYC requirement for @a h_payto account into table.
- *
- * @param pg the database context
- * @param payto_uri account that must be KYC'ed,
- *    can be NULL if @a h_payto is already
- *    guaranteed to be in wire_targets
- * @param h_payto hash of @a payto_uri
- * @param set_account_pub public key to enable for the
- *    KYC authorization, NULL if not known
- * @param check_merchant_pub public key that must already
- *    be enabled for a KYC authorzation for it to be
- *   valid, NULL if not known
- * @param jmeasures serialized MeasureSet to put in place
- * @param display_priority priority of the rule
- * @param[out] requirement_row set to legitimization requirement row for this check
- * @param[out] bad_kyc_auth set if @a check_account_pub
- *     did not match the existing KYC auth
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_trigger_kyc_rule_for_account (struct
-                                               TALER_EXCHANGEDB_PostgresContext
-                                               *pg,
-                                               const struct TALER_FullPayto
-                                               payto_uri,
-                                               const struct
-                                               TALER_NormalizedPaytoHashP *
-                                               h_payto,
-                                               const union
-                                               TALER_AccountPublicKeyP *
-                                               set_account_pub,
-                                               const struct
-                                               TALER_MerchantPublicKeyP *
-                                               check_merchant_pub,
-                                               const json_t *jmeasures,
-                                               uint32_t display_priority,
-                                               uint64_t *requirement_row,
-                                               bool *bad_kyc_auth);
-
-#endif
diff --git a/src/include/taler/exchange-database/update_aggregation_transient.h b/src/include/taler/exchange-database/update_aggregation_transient.h
@@ -1,54 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/update_aggregation_transient.h
- * @brief implementation of the update_aggregation_transient function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_UPDATE_AGGREGATION_TRANSIENT_H
-#define EXCHANGE_DATABASE_UPDATE_AGGREGATION_TRANSIENT_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Update existing entry in the transient aggregation table.
- * @a h_payto is only needed for query performance.
- *
- * @param pg the database context
- * @param h_payto destination of the wire transfer
- * @param wtid the raw wire transfer identifier to update
- * @param kyc_requirement_row row in legitimization_requirements that need to be satisfied to continue, or 0 for none
- * @param total new total amount to be wired in the future
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_update_aggregation_transient (struct
-                                               TALER_EXCHANGEDB_PostgresContext
-                                               *pg,
-                                               const struct
-                                               TALER_FullPaytoHashP *
-                                               h_payto,
-                                               const struct
-                                               TALER_WireTransferIdentifierRawP
-                                               *wtid,
-                                               uint64_t kyc_requirement_row,
-                                               const struct TALER_Amount *total)
-;
-
-#endif
diff --git a/src/include/taler/exchange-database/update_auditor.h b/src/include/taler/exchange-database/update_auditor.h
@@ -1,48 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/update_auditor.h
- * @brief implementation of the update_auditor function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_UPDATE_AUDITOR_H
-#define EXCHANGE_DATABASE_UPDATE_AUDITOR_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_exchangedb_lib.h"
-
-/**
- * Update information about an auditor that will audit this exchange.
- *
- * @param pg the database context
- * @param auditor_pub key of the auditor (primary key for the existing record)
- * @param auditor_url base URL of the auditor's REST service, to be updated
- * @param auditor_name name of the auditor (for humans)
- * @param change_date date when the auditor status was last changed
- *                      (only to be used for replay detection)
- * @param enabled true to enable, false to disable
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_update_auditor (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                 const struct TALER_AuditorPublicKeyP *
-                                 auditor_pub,
-                                 const char *auditor_url,
-                                 const char *auditor_name,
-                                 struct GNUNET_TIME_Timestamp change_date,
-                                 bool enabled);
-
-#endif
diff --git a/src/include/taler/exchange-database/update_kyc_process_by_row.h b/src/include/taler/exchange-database/update_kyc_process_by_row.h
@@ -1,65 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/update_kyc_process_by_row.h
- * @brief implementation of the update_kyc_process_by_row function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_UPDATE_KYC_PROCESS_BY_ROW_H
-#define EXCHANGE_DATABASE_UPDATE_KYC_PROCESS_BY_ROW_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Update KYC requirement check with provider-linkage and/or
- * expiration data.
- *
- * @param pg the database context
- * @param process_row row to select by
- * @param provider_name provider that must be checked (technically redundant)
- * @param h_payto account that must be KYC'ed (helps access by shard, otherwise also redundant)
- * @param provider_account_id provider account ID
- * @param provider_legitimization_id provider legitimization ID
- * @param redirect_url where the user should be redirected to start the KYC process
- * @param expiration how long is this KYC check set to be valid (in the past if invalid)
- * @param ec error code, #TALER_EC_NONE on success
- * @param error_message_hint human-readable error message details (in addition to @a ec, NULL on success)
- * @param finished true to mark the process as done
- * @return database transaction status
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_update_kyc_process_by_row (struct
-                                            TALER_EXCHANGEDB_PostgresContext *pg
-                                            ,
-                                            uint64_t process_row,
-                                            const char *provider_name,
-                                            const struct
-                                            TALER_NormalizedPaytoHashP *
-                                            h_payto,
-                                            const char *provider_account_id,
-                                            const char *
-                                            provider_legitimization_id,
-                                            const char *redirect_url,
-                                            struct GNUNET_TIME_Absolute
-                                            expiration,
-                                            enum TALER_ErrorCode ec,
-                                            const char *error_message_hint,
-                                            bool finished);
-
-#endif
diff --git a/src/include/taler/exchange-database/update_wire.h b/src/include/taler/exchange-database/update_wire.h
@@ -1,61 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/update_wire.h
- * @brief implementation of the update_wire function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_UPDATE_WIRE_H
-#define EXCHANGE_DATABASE_UPDATE_WIRE_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Update information about a wire account of the exchange.
- *
- * @param pg the database context
- * @param payto_uri account the update is about
- * @param conversion_url URL of a conversion service, NULL if there is no conversion
- * @param open_banking_gateway open banking gateway service, NULL if unavailable
- * @param wire_transfer_gateway wire transfer gateway service, NULL if unavailable
- * @param debit_restrictions JSON array with debit restrictions on the account; NULL allowed if not @a enabled
- * @param credit_restrictions JSON array with credit restrictions on the account; NULL allowed if not @a enabled
- * @param change_date date when the account status was last changed
- *                      (only to be used for replay detection)
- * @param master_sig master signature to store, can be NULL (if @a enabled is false)
- * @param bank_label label to show this entry under in the UI, can be NULL
- * @param priority determines order in which entries are shown in the UI
- * @param enabled true to enable, false to disable (the actual change)
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_update_wire (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                              const struct TALER_FullPayto payto_uri,
-                              const char *conversion_url,
-                              const char *open_banking_gateway,
-                              const char *wire_transfer_gateway,
-                              const json_t *debit_restrictions,
-                              const json_t *credit_restrictions,
-                              struct GNUNET_TIME_Timestamp change_date,
-                              const struct TALER_MasterSignatureP *master_sig,
-                              const char *bank_label,
-                              int64_t priority,
-                              bool enabled);
-
-#endif
diff --git a/src/include/taler/exchange-database/wad_in_insert.h b/src/include/taler/exchange-database/wad_in_insert.h
@@ -1,52 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2024 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/wad_in_insert.h
- * @brief implementation of the wad_in_insert function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_WAD_IN_INSERT_H
-#define EXCHANGE_DATABASE_WAD_IN_INSERT_H
-
-#include "taler/taler_util.h"
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Insert an incoming WAD wire transfer into the database.
- *
- * @param pg the database context
- * @param wad_id WAD identifier
- * @param origin_exchange_url exchange base URL originating the transfer
- * @param amount the amount that was transferred
- * @param execution_date when was the transfer made
- * @param debit_account_uri URI of the debit account
- * @param section_name section of the exchange bank account that received the transfer
- * @param serial_id bank-specific row identifying the transfer
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_wad_in_insert (struct TALER_EXCHANGEDB_PostgresContext *pg,
-                                const struct TALER_WadIdentifierP *wad_id,
-                                const char *origin_exchange_url,
-                                const struct TALER_Amount *amount,
-                                struct GNUNET_TIME_Timestamp execution_date,
-                                const struct TALER_FullPayto debit_account_uri,
-                                const char *section_name,
-                                uint64_t serial_id);
-
-
-#endif
diff --git a/src/include/taler/exchange-database/wire_prepare_data_get.h b/src/include/taler/exchange-database/wire_prepare_data_get.h
@@ -1,63 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/wire_prepare_data_get.h
- * @brief implementation of the wire_prepare_data_get function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_WIRE_PREPARE_DATA_GET_H
-#define EXCHANGE_DATABASE_WIRE_PREPARE_DATA_GET_H
-
-#include "taler/taler_json_lib.h"
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Callback with data about a prepared wire transfer.
- *
- * @param cls closure
- * @param rowid row identifier used to mark prepared transaction as done
- * @param wire_method which wire method is this preparation data for
- * @param buf transaction data that was persisted, NULL on error
- * @param buf_size number of bytes in @a buf, 0 on error
- */
-typedef void
-(*TALER_EXCHANGEDB_WirePreparationIterator) (void *cls,
-                                             uint64_t rowid,
-                                             const char *wire_method,
-                                             const char *buf,
-                                             size_t buf_size);
-
-/**
- * Function called to get an unfinished wire transfer
- * preparation data. Fetches at most one item.
- *
- * @param pg the database context
- * @param start_row offset to query table at
- * @param limit maximum number of results to return
- * @param cb function to call for ONE unfinished item
- * @param cb_cls closure for @a cb
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_wire_prepare_data_get (
-  struct TALER_EXCHANGEDB_PostgresContext *pg,
-  uint64_t start_row,
-  uint64_t limit,
-  TALER_EXCHANGEDB_WirePreparationIterator cb,
-  void *cb_cls);
-
-#endif
diff --git a/src/include/taler/exchange-database/wire_prepare_data_insert.h b/src/include/taler/exchange-database/wire_prepare_data_insert.h
@@ -1,43 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/wire_prepare_data_insert.h
- * @brief implementation of the wire_prepare_data_insert function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_WIRE_PREPARE_DATA_INSERT_H
-#define EXCHANGE_DATABASE_WIRE_PREPARE_DATA_INSERT_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called to insert wire transfer commit data into the DB.
- *
- * @param pg the database context
- * @param type type of the wire transfer (i.e. "iban")
- * @param buf buffer with wire transfer preparation data
- * @param buf_size number of bytes in @a buf
- * @return query status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_wire_prepare_data_insert (struct
-                                           TALER_EXCHANGEDB_PostgresContext *pg,
-                                           const char *type,
-                                           const char *buf,
-                                           size_t buf_size);
-
-#endif
diff --git a/src/include/taler/exchange-database/wire_prepare_data_mark_failed.h b/src/include/taler/exchange-database/wire_prepare_data_mark_failed.h
@@ -1,41 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/wire_prepare_data_mark_failed.h
- * @brief implementation of the wire_prepare_data_mark_failed function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_WIRE_PREPARE_DATA_MARK_FAILED_H
-#define EXCHANGE_DATABASE_WIRE_PREPARE_DATA_MARK_FAILED_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called to mark wire transfer commit data as failed.
- *
- * @param pg the database context
- * @param rowid which entry to mark as failed
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_wire_prepare_data_mark_failed (struct
-                                                TALER_EXCHANGEDB_PostgresContext
-                                                *pg
-                                                ,
-                                                uint64_t rowid);
-
-#endif
diff --git a/src/include/taler/exchange-database/wire_prepare_data_mark_finished.h b/src/include/taler/exchange-database/wire_prepare_data_mark_finished.h
@@ -1,41 +0,0 @@
-/*
-   This file is part of TALER
-   Copyright (C) 2022 Taler Systems SA
-
-   TALER is free software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the Free Software
-   Foundation; either version 3, or (at your option) any later version.
-
-   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along with
-   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-/**
- * @file src/include/taler/exchange-database/wire_prepare_data_mark_finished.h
- * @brief implementation of the wire_prepare_data_mark_finished function for Postgres
- * @author Christian Grothoff
- */
-#ifndef EXCHANGE_DATABASE_WIRE_PREPARE_DATA_MARK_FINISHED_H
-#define EXCHANGE_DATABASE_WIRE_PREPARE_DATA_MARK_FINISHED_H
-
-#include "taler/taler_exchangedb_lib.h"
-
-
-/**
- * Function called to mark wire transfer commit data as finished.
- *
- * @param pg the database context
- * @param rowid which entry to mark as finished
- * @return transaction status code
- */
-enum GNUNET_DB_QueryStatus
-TALER_EXCHANGEDB_wire_prepare_data_mark_finished (struct
-                                                  TALER_EXCHANGEDB_PostgresContext
-                                                  *
-                                                  pg,
-                                                  uint64_t rowid);
-
-#endif
diff --git a/src/include/taler/meson.build b/src/include/taler/meson.build
@@ -1,6 +1,5 @@
 subdir('exchange')
 
-
 talerinclude_headers = [
     'taler_auditor_service.h',
     'taler_amount_lib.h',
diff --git a/src/testing/testing_api_cmd_insert_deposit.c b/src/testing/testing_api_cmd_insert_deposit.c
@@ -30,13 +30,13 @@
 #include "taler/taler_testing_lib.h"
 #include "taler/taler_exchangedb_lib.h"
 #include "taler/taler_exchangedb_lib.h"
-#include "taler/exchange-database/rollback.h"
-#include "taler/exchange-database/start.h"  /* UNNECESSARY? */
-#include "taler/exchange-database/commit.h"
-#include "taler/exchange-database/preflight.h"
-#include "taler/exchange-database/do_deposit.h"
-#include "taler/exchange-database/insert_denomination_info.h"
-#include "taler/exchange-database/ensure_coin_known.h"
+#include "exchange-database/rollback.h"
+#include "exchange-database/start.h"  /* UNNECESSARY? */
+#include "exchange-database/commit.h"
+#include "exchange-database/preflight.h"
+#include "exchange-database/do_deposit.h"
+#include "exchange-database/insert_denomination_info.h"
+#include "exchange-database/ensure_coin_known.h"
 
 /**
  * State for a "insert-deposit" CMD.