release_revolving_shard.h (1800B)
1 /* 2 This file is part of TALER 3 Copyright (C) 2022 Taler Systems SA 4 5 TALER is free software; you can redistribute it and/or modify it under the 6 terms of the GNU General Public License as published by the Free Software 7 Foundation; either version 3, or (at your option) any later version. 8 9 TALER is distributed in the hope that it will be useful, but WITHOUT ANY 10 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR 11 A PARTICULAR PURPOSE. See the GNU General Public License for more details. 12 13 You should have received a copy of the GNU General Public License along with 14 TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/> 15 */ 16 /** 17 * @file src/include/exchange-database/release_revolving_shard.h 18 * @brief implementation of the release_revolving_shard function for Postgres 19 * @author Christian Grothoff 20 */ 21 #ifndef EXCHANGE_DATABASE_RELEASE_REVOLVING_SHARD_H 22 #define EXCHANGE_DATABASE_RELEASE_REVOLVING_SHARD_H 23 24 #include "exchangedb_lib.h" 25 26 /** 27 * Function called to release a revolving shard 28 * back into the work pool. Clears the 29 * "active" flag. 30 * 31 * Primary test table: `revolving_work_shards` (see test_revolving_work_shards.c). 32 * 33 * @param pg the database context 34 * @param job_name name of the operation the shard belongs to 35 * @param start_row inclusive start row of the shard 36 * @param end_row exclusive end row of the shard 37 * @return transaction status code 38 */ 39 enum GNUNET_DB_QueryStatus 40 TALER_EXCHANGEDB_release_revolving_shard (struct 41 TALER_EXCHANGEDB_PostgresContext *pg, 42 const char *job_name, 43 uint32_t start_row, 44 uint32_t end_row); 45 46 #endif