syncdb_drop_tables.c (1480B)
1 /* 2 This file is part of TALER 3 (C) 2014--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 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 syncdb/syncdb_drop_tables.c 18 * @brief drop sync database tables 19 * @author Christian Grothoff 20 */ 21 #include "syncdb_pg.h" 22 23 24 enum GNUNET_GenericReturnValue 25 SYNCDB_drop_tables (void) 26 { 27 struct GNUNET_PQ_Context *conn; 28 enum GNUNET_GenericReturnValue ret; 29 30 if (NULL != pg->conn) 31 { 32 GNUNET_PQ_disconnect (pg->conn); 33 pg->conn = NULL; 34 } 35 conn = GNUNET_PQ_connect_with_cfg (pg->cfg, 36 "syncdb-postgres", 37 NULL, 38 NULL, 39 NULL); 40 if (NULL == conn) 41 return GNUNET_SYSERR; 42 ret = GNUNET_PQ_exec_sql (conn, 43 "drop"); 44 GNUNET_PQ_disconnect (conn); 45 return ret; 46 } 47 48 49 /* end of syncdb_drop_tables.c */