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This is part #1 for of the DEFERRED CONSTRAINT TRIGGER support.

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Implements the CREATE CONSTRAINT TRIGGER and SET CONSTRAINTS commands.

TODO:
    Generic builtin trigger procedures
    Automatic execution of appropriate CREATE CONSTRAINT... at CREATE TABLE
    Support of new trigger type in pg_dump
    Swapping of huge # of events to disk

Jan
This commit is contained in:
Jan Wieck
1999-09-29 16:06:40 +00:00
parent d810338d29
commit 1547ee017c
20 changed files with 1473 additions and 245 deletions
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9
src/backend/tcop/utility.c
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@@ -9,7 +9,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/tcop/utility.c,v 1.67 1999/09/27 15:47:54 vadim Exp $
* $Header: /cvsroot/pgsql/src/backend/tcop/utility.c,v 1.68 1999/09/29 16:06:11 wieck Exp $
*
*-------------------------------------------------------------------------
*/
@@ -785,6 +785,13 @@ ProcessUtility(Node *parsetree,
LockTableCommand((LockStmt *) parsetree);
break;
case T_ConstraintsSetStmt:
PS_SET_STATUS(commandTag = "SET CONSTRAINTS");
CHECK_IF_ABORTED();
DeferredTriggerSetState((ConstraintsSetStmt *) parsetree);
break;
/*
* ******************************** default ********************************