drop_tables.c (1505B)
1 /* 2 This file is part of TALER 3 (C) 2014--2025 Taler Systems SA 4 5 TALER is free software; you can redistribute it and/or modify it under the 6 terms of the GNU Lesser 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/backenddb/drop_tables.c 18 * @brief implementation of the drop_tables function 19 * @author Christian Grothoff 20 */ 21 #include <gnunet/gnunet_util_lib.h> 22 #include "merchantdb_lib.h" 23 #include "merchant-database/drop_tables.h" 24 25 enum GNUNET_GenericReturnValue 26 TALER_MERCHANTDB_drop_tables (const struct GNUNET_CONFIGURATION_Handle *cfg) 27 { 28 struct GNUNET_PQ_Context *conn; 29 enum GNUNET_GenericReturnValue ret; 30 31 conn = GNUNET_PQ_connect_with_cfg (cfg, 32 "merchantdb-postgres", 33 NULL, 34 NULL, 35 NULL); 36 if (NULL == conn) 37 return GNUNET_SYSERR; 38 ret = GNUNET_PQ_exec_sql (conn, 39 "drop"); 40 GNUNET_PQ_disconnect (conn); 41 return ret; 42 }