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-rw-r--r--src/exchangedb/pg_drop_tables.c58
1 files changed, 58 insertions, 0 deletions
diff --git a/src/exchangedb/pg_drop_tables.c b/src/exchangedb/pg_drop_tables.c
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+++ b/src/exchangedb/pg_drop_tables.c
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+/*
+ This file is part of TALER
+ Copyright (C) 2022 Taler Systems SA
+
+ TALER is free software; you can redistribute it and/or modify it under the
+ terms of the GNU General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with
+ TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file exchangedb/pg_drop_tables.c
+ * @brief Implementation of the drop_tables function for Postgres
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "taler_error_codes.h"
+#include "taler_dbevents.h"
+#include "taler_pq_lib.h"
+#include "pg_drop_tables.h"
+#include "pg_helper.h"
+
+
+/**
+ * Drop all Taler tables. This should only be used by testcases.
+ *
+ * @param cls the `struct PostgresClosure` with the plugin-specific state
+ * @return #GNUNET_OK upon success; #GNUNET_SYSERR upon failure
+ */
+enum GNUNET_GenericReturnValue
+TEH_PG_drop_tables (void *cls)
+{
+ struct PostgresClosure *pg = cls;
+ struct GNUNET_PQ_Context *conn;
+ enum GNUNET_GenericReturnValue ret;
+
+ if (NULL != pg->conn)
+ {
+ GNUNET_PQ_disconnect (pg->conn);
+ pg->conn = NULL;
+ }
+ conn = GNUNET_PQ_connect_with_cfg (pg->cfg,
+ "exchangedb-postgres",
+ NULL,
+ NULL,
+ NULL);
+ if (NULL == conn)
+ return GNUNET_SYSERR;
+ ret = GNUNET_PQ_exec_sql (conn,
+ "drop");
+ GNUNET_PQ_disconnect (conn);
+ return ret;
+}