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3 Copyright (C) 2018 GNUnet e.V.
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7 by the Free Software Foundation, either version 3 of the License,
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Affero General Public License for more details.
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19 * @file sq/sq_prepare.c
20 * @brief helper functions for executing SQL statements
21 * @author Christian Grothoff
24 #include "gnunet_sq_lib.h"
28 * Create a `struct GNUNET_SQ_PrepareStatement`
30 * @param sql actual SQL statement
31 * @param pstmt where to store the handle
32 * @return initialized struct
34 struct GNUNET_SQ_PrepareStatement
35 GNUNET_SQ_make_prepare (const char *sql,
38 struct GNUNET_SQ_PrepareStatement ps = {
49 * Prepare all statements given in the (NULL,NULL)-terminated
52 * @param dbh database to use
53 * @param ps array of statements to prepare
54 * @return #GNUNET_OK on success
57 GNUNET_SQ_prepare (sqlite3 *dbh,
58 const struct GNUNET_SQ_PrepareStatement *ps)
60 for (unsigned int i=0;NULL != ps[i].sql;i++)
62 const char *epos = NULL;
66 (ret = sqlite3_prepare_v2 (dbh,
72 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
73 "Failed to prepare SQL `%s': error %d at %s\n",
83 /* end of sq_prepare.c */