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db: Use Write-Ahead Logging mode of SQLite3

This commit is contained in:
Harald Welte 2016-05-03 18:50:41 +02:00
parent 3596f92fad
commit 2bb6f91a56
1 changed files with 6 additions and 0 deletions
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6
osmo-gsup-hlr/src/db.c
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@ -105,6 +105,12 @@ struct db_context *db_open(void *ctx, const char *fname)
if (rc != SQLITE_OK)
LOGP(DDB, LOGL_ERROR, "Unable to enable SQlite3 extended result codes\n");
char *err_msg;
rc = sqlite3_exec(dbc->db, "PRAGMA journal_mode=WAL; PRAGMA synchonous = NORMAL;", 0, 0, &err_msg);
if (rc != SQLITE_OK)
LOGP(DDB, LOGL_ERROR, "Unable to set Write-Ahead Logging: %s\n",
err_msg);
/* prepare all SQL statements */
for (i = 0; i < ARRAY_SIZE(dbc->stmt); i++) {
rc = sqlite3_prepare_v2(dbc->db, stmt_sql[i], -1,