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Changed execution time of ON <event> RESTRICT referential

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integrity triggers to after statement allways. Ignores
deferred state now, closer to SQL3 semantics.

Jan
This commit is contained in:
Jan Wieck
2000-02-29 12:28:25 +00:00
parent f55624a96c
commit b1e4b56144
2 changed files with 37 additions and 29 deletions
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8
src/backend/commands/trigger.c
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@ -7,7 +7,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/trigger.c,v 1.61 2000/02/18 09:29:37 inoue Exp $
* $Header: /cvsroot/pgsql/src/backend/commands/trigger.c,v 1.62 2000/02/29 12:28:24 wieck Exp $
*
*-------------------------------------------------------------------------
*/
@ -1643,10 +1643,14 @@ DeferredTriggerSetState(ConstraintsSetStmt *stmt)
/* ----------
* If we found some, check that they fit the deferrability
* but skip ON <event> RESTRICT ones, since they are silently
* never deferrable.
* ----------
*/
pg_trigger = (Form_pg_trigger) GETSTRUCT(htup);
if (stmt->deferred & !pg_trigger->tgdeferrable)
if (stmt->deferred && !pg_trigger->tgdeferrable &&
pg_trigger->tgfoid != F_RI_FKEY_RESTRICT_UPD &&
pg_trigger->tgfoid != F_RI_FKEY_RESTRICT_DEL)
elog(ERROR, "Constraint '%s' is not deferrable",
(char *)lfirst(l));