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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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8
src/backend/tcop/postgres.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.286 2002/08/29 23:39:05 inoue Exp $
* $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.287 2002/08/30 22:18:06 tgl Exp $
*
* NOTES
* this is the "main" module of the postgres backend and
@ -860,7 +860,7 @@ static void
start_xact_command(void)
{
elog(DEBUG1, "StartTransactionCommand");
StartTransactionCommand();
StartTransactionCommand(false);
}
static void
@ -872,7 +872,7 @@ finish_xact_command(void)
/* Now commit the command */
elog(DEBUG1, "CommitTransactionCommand");
CommitTransactionCommand();
CommitTransactionCommand(false);
#ifdef SHOW_MEMORY_STATS
/* Print mem stats at each commit for leak tracking */
@ -1664,7 +1664,7 @@ PostgresMain(int argc, char *argv[], const char *username)
if (!IsUnderPostmaster)
{
puts("\nPOSTGRES backend interactive interface ");
puts("$Revision: 1.286 $ $Date: 2002/08/29 23:39:05 $\n");
puts("$Revision: 1.287 $ $Date: 2002/08/30 22:18:06 $\n");
}
/*