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The attached patch implements START TRANSACTION, per SQL99. The

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functionality of the command is basically identical to that of
BEGIN; it just accepts a few extra options (only one of which
PostgreSQL currently implements), and is standards-compliant.
The patch includes a simple regression test and documentation.

[ Regression tests removed, per Peter.]

Neil Conway
This commit is contained in:
Bruce Momjian
2002-08-04 04:31:44 +00:00
parent fecc04f95a
commit 19e0e35bcd
10 changed files with 74 additions and 49 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 1.276 2002/07/30 16:55:45 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.277 2002/08/04 04:31:44 momjian Exp $
*
* NOTES
* this is the "main" module of the postgres backend and
@ -1693,7 +1693,7 @@ PostgresMain(int argc, char *argv[], const char *username)
if (!IsUnderPostmaster)
{
puts("\nPOSTGRES backend interactive interface ");
puts("$Revision: 1.276 $ $Date: 2002/07/30 16:55:45 $\n");
puts("$Revision: 1.277 $ $Date: 2002/08/04 04:31:44 $\n");
}
/*
@ -2160,6 +2160,10 @@ CreateCommandTag(Node *parsetree)
tag = "BEGIN";
break;
case START:
tag = "START TRANSACTION";
break;
case COMMIT:
tag = "COMMIT";
break;