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author | Christian Grothoff <grothoff@gnunet.org> | 2024-03-08 11:12:50 +0100 |
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committer | Christian Grothoff <grothoff@gnunet.org> | 2024-03-08 11:12:50 +0100 |
commit | a50e69908e7205021167415fac42162be96f98d0 (patch) | |
tree | 3de2eb42d6c5243e860dc02fe8846fadb3d1dd5a /src/exchangedb/pg_inject_auditor_triggers.c | |
parent | fb02619f98eca93de71aaee9c7c8d83ac77025bc (diff) | |
download | exchange-a50e69908e7205021167415fac42162be96f98d0.tar.xz |
add taler-exchange-dbinit -a option
Diffstat (limited to 'src/exchangedb/pg_inject_auditor_triggers.c')
-rw-r--r-- | src/exchangedb/pg_inject_auditor_triggers.c | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/exchangedb/pg_inject_auditor_triggers.c b/src/exchangedb/pg_inject_auditor_triggers.c new file mode 100644 index 000000000..562a1a22c --- /dev/null +++ b/src/exchangedb/pg_inject_auditor_triggers.c @@ -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 exchangedb/pg_inject_auditor_triggers.c + * @brief Implementation of the inject_auditor_triggers 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_gc.h" +#include "pg_helper.h" + + +/** + * Function called to inject auditor triggers into the + * database, triggering the real-time auditor upon + * relevant INSERTs. + * + * @param cls closure + * @return #GNUNET_OK on success, + * #GNUNET_SYSERR on DB errors + */ +enum GNUNET_GenericReturnValue +TEH_PG_inject_auditor_triggers (void *cls) +{ + struct PostgresClosure *pg = cls; + struct GNUNET_PQ_Context *conn; + struct GNUNET_PQ_ExecuteStatement es[] = { + GNUNET_PQ_make_try_execute ("SET search_path TO exchange;"), + GNUNET_PQ_EXECUTE_STATEMENT_END + }; + + conn = GNUNET_PQ_connect_with_cfg (pg->cfg, + "exchangedb-postgres", + "auditor-triggers-", + es, + NULL); + if (NULL == conn) + return GNUNET_SYSERR; + GNUNET_PQ_disconnect (conn); + return GNUNET_OK; +} |