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Avoid transaction overhead when there are no temp tables

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to be deleted.
This commit is contained in:
Tom Lane
1999-09-04 21:45:48 +00:00
parent a24ebc3f7e
commit 15dd167854
1 changed files with 5 additions and 1 deletions
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6
src/backend/utils/cache/temprel.c vendored
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@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * 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, List *l,
*next; *next;
if (temp_rels == NIL)
return;
AbortOutOfAnyTransaction(); AbortOutOfAnyTransaction();
StartTransactionCommand(); StartTransactionCommand();
@ -102,6 +105,7 @@ remove_all_temp_relations(void)
l = next; l = next;
} }
temp_rels = NIL;
CommitTransactionCommand(); CommitTransactionCommand();
} }