Avoid transaction overhead when there are no temp tables
to be deleted.
This commit is contained in:
parent
a24ebc3f7e
commit
15dd167854
|
@ -7,7 +7,7 @@
|
|||
*
|
||||
*
|
||||
* IDENTIFICATION
|
||||
* $Header: /cvsroot/pgsql/src/backend/utils/cache/Attic/temprel.c,v 1.11 1999/09/04 19:55:50 momjian Exp $
|
||||
* $Header: /cvsroot/pgsql/src/backend/utils/cache/Attic/temprel.c,v 1.12 1999/09/04 21:45:48 tgl Exp $
|
||||
*
|
||||
*-------------------------------------------------------------------------
|
||||
*/
|
||||
|
@ -79,6 +79,9 @@ remove_all_temp_relations(void)
|
|||
List *l,
|
||||
*next;
|
||||
|
||||
if (temp_rels == NIL)
|
||||
return;
|
||||
|
||||
AbortOutOfAnyTransaction();
|
||||
StartTransactionCommand();
|
||||
|
||||
|
@ -102,6 +105,7 @@ remove_all_temp_relations(void)
|
|||
|
||||
l = next;
|
||||
}
|
||||
temp_rels = NIL;
|
||||
CommitTransactionCommand();
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in New Issue