2 This file is part of GNUnet
3 Copyright (C) 2018 GNUnet e.V.
5 GNUnet is free software: you can redistribute it and/or modify it
6 under the terms of the GNU Affero General Public License as published
7 by the Free Software Foundation, either version 3 of the License,
8 or (at your option) any later version.
10 GNUnet is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Affero General Public License for more details.
15 You should have received a copy of the GNU Affero General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
18 SPDX-License-Identifier: AGPL3.0-or-later
21 * @file sq/sq_prepare.c
22 * @brief helper functions for executing SQL statements
23 * @author Christian Grothoff
26 #include "gnunet_sq_lib.h"
30 * Create a `struct GNUNET_SQ_PrepareStatement`
32 * @param sql actual SQL statement
33 * @param pstmt where to store the handle
34 * @return initialized struct
36 struct GNUNET_SQ_PrepareStatement
37 GNUNET_SQ_make_prepare (const char *sql,
40 struct GNUNET_SQ_PrepareStatement ps = {
50 * Prepare all statements given in the (NULL,NULL)-terminated
53 * @param dbh database to use
54 * @param ps array of statements to prepare
55 * @return #GNUNET_OK on success
58 GNUNET_SQ_prepare (sqlite3 *dbh,
59 const struct GNUNET_SQ_PrepareStatement *ps)
61 for (unsigned int i = 0; NULL != ps[i].sql; i++)
63 const char *epos = NULL;
67 (ret = sqlite3_prepare_v2 (dbh,
73 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
74 "Failed to prepare SQL `%s': error %d at %s\n",
85 /* end of sq_prepare.c */