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Make pg_dump/restore safer for autocommit=off in postgresql.conf.

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This commit is contained in:
Bruce Momjian
2003-02-14 19:40:42 +00:00
parent 37664ee465
commit 3f6333357f
3 changed files with 32 additions and 5 deletions
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17
src/bin/pg_dump/pg_backup_db.c
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@ -5,7 +5,7 @@
* Implements the basic DB functions used by the archiver.
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup_db.c,v 1.45 2003/02/13 04:54:15 momjian Exp $
* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup_db.c,v 1.46 2003/02/14 19:40:42 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -213,6 +213,21 @@ _connectDB(ArchiveHandle *AH, const char *reqdb, const char *requser)
if (password)
free(password);
/* check for version mismatch */
_check_database_version(AH, true);
/* Turn autocommit on */
if (AH->public.remoteVersion >= 70300)
{
PGresult *res;
res = PQexec(AH->connection, "SET autocommit TO 'on'");
if (!res || PQresultStatus(res) != PGRES_COMMAND_OK)
die_horribly(AH, NULL, "SET autocommit TO 'on' failed: %s",
PQerrorMessage(AH->connection));
PQclear(res);
}
PQsetNoticeProcessor(newConn, notice_processor, NULL);
return newConn;