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AUTOCOMMIT mode is now an available backend GUC variable; setting it

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to false provides more SQL-spec-compliant behavior than we had before.
I am not sure that setting it false is actually a good idea yet; there
is a lot of client-side code that will probably be broken by turning
autocommit off.  But it's a start.

Loosely based on a patch by David Van Wie.
This commit is contained in:
Tom Lane
2002-08-30 22:18:07 +00:00
parent 549928d99b
commit 26993b2918
15 changed files with 126 additions and 53 deletions
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7
src/backend/utils/misc/guc.c
View File

@ -5,7 +5,7 @@
* command, configuration file, and command line options.
* See src/backend/utils/misc/README for more information.
*
* $Header: /cvsroot/pgsql/src/backend/utils/misc/guc.c,v 1.88 2002/08/30 16:50:50 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/misc/guc.c,v 1.89 2002/08/30 22:18:07 tgl Exp $
*
* Copyright 2000 by PostgreSQL Global Development Group
* Written by Peter Eisentraut <peter_e@gmx.net>.
@ -58,6 +58,7 @@ extern int PreAuthDelay;
extern int AuthenticationTimeout;
extern int StatementTimeout;
extern int CheckPointTimeout;
extern bool autocommit;
extern int CommitDelay;
extern int CommitSiblings;
extern bool FixBTree;
@ -487,6 +488,10 @@ static struct config_bool
{ "db_user_namespace", PGC_SIGHUP }, &Db_user_namespace,
false, NULL, NULL
},
{
{ "autocommit", PGC_USERSET }, &autocommit,
true, NULL, NULL
},
{
{ NULL, 0 }, NULL, false, NULL, NULL