database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-06-13 07:41:39 +03:00
Code Activity

Prevent multiple queries in a single string into a single transaction

Browse Source 
when autocommit is off, and document grouping when autocommit is on.
This commit is contained in:
Bruce Momjian
2003-03-24 18:33:52 +00:00
parent d258ba01ec
commit 8670e3588f
3 changed files with 14 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/backend/tcop/postgres.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.319 2003/03/22 04:23:34 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.320 2003/03/24 18:33:52 momjian Exp $
*
* NOTES
* this is the "main" module of the postgres backend and
@ -83,6 +83,8 @@ sigjmp_buf Warn_restart;
bool Warn_restart_ready = false;
bool InError = false;
extern bool autocommit;
static bool EchoQuery = false; /* default don't echo */
/*
@ -893,7 +895,7 @@ pg_exec_query_string(StringInfo query_string, /* string to execute */
* historical Postgres behavior, we do not force a transaction
* boundary between queries appearing in a single query string.
*/
if (lnext(parsetree_item) == NIL && xact_started)
if ((lnext(parsetree_item) == NIL || !autocommit) && xact_started)
{
finish_xact_command(false);
xact_started = false;
@ -1793,7 +1795,7 @@ PostgresMain(int argc, char *argv[], const char *username)
if (!IsUnderPostmaster)
{
puts("\nPOSTGRES backend interactive interface ");
puts("$Revision: 1.319 $ $Date: 2003/03/22 04:23:34 $\n");
puts("$Revision: 1.320 $ $Date: 2003/03/24 18:33:52 $\n");
}
/*