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author | Joseph <Joseph.xu@efrei.net> | 2022-11-14 07:35:56 -0500 |
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committer | Joseph <Joseph.xu@efrei.net> | 2022-11-14 07:35:56 -0500 |
commit | 6991ca011b4f97d24066f82ccd09adde8a692f6a (patch) | |
tree | 810a12b9b1d3e78abcb2bf7c653d3cc2c5823746 /src/exchangedb/pg_release_revolving_shard.c | |
parent | 41e3c1ecbf0c437f58be3084a9401aa71c515a62 (diff) | |
download | exchange-6991ca011b4f97d24066f82ccd09adde8a692f6a.tar.xz |
remove more functions
Diffstat (limited to 'src/exchangedb/pg_release_revolving_shard.c')
-rw-r--r-- | src/exchangedb/pg_release_revolving_shard.c | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/src/exchangedb/pg_release_revolving_shard.c b/src/exchangedb/pg_release_revolving_shard.c new file mode 100644 index 000000000..f176972b6 --- /dev/null +++ b/src/exchangedb/pg_release_revolving_shard.c @@ -0,0 +1,59 @@ +/* + 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_release_revolving_shard.c + * @brief Implementation of the release_revolving_shard 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_release_revolving_shard.h" +#include "pg_helper.h" + +enum GNUNET_DB_QueryStatus +TEH_PG_release_revolving_shard (void *cls, + const char *job_name, + uint32_t start_row, + uint32_t end_row) +{ + struct PostgresClosure *pg = cls; + struct GNUNET_PQ_QueryParam params[] = { + GNUNET_PQ_query_param_string (job_name), + GNUNET_PQ_query_param_uint32 (&start_row), + GNUNET_PQ_query_param_uint32 (&end_row), + GNUNET_PQ_query_param_end + }; + + GNUNET_log (GNUNET_ERROR_TYPE_INFO, + "Releasing revolving shard %s %u-%u\n", + job_name, + (unsigned int) start_row, + (unsigned int) end_row); + + + PREPARE (pg, + "release_revolving_shard", + "UPDATE revolving_work_shards" + " SET active=FALSE" + " WHERE job_name=$1" + " AND start_row=$2" + " AND end_row=$3"); + return GNUNET_PQ_eval_prepared_non_select (pg->conn, + "release_revolving_shard", + params); +} |