diff options
Diffstat (limited to 'src/backend')
| -rw-r--r-- | src/backend/commands/trigger.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/backend/commands/trigger.c b/src/backend/commands/trigger.c index 1660ef0f04e..5c97e5feabe 100644 --- a/src/backend/commands/trigger.c +++ b/src/backend/commands/trigger.c @@ -7,7 +7,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/commands/trigger.c,v 1.195.2.6 2008/10/25 03:32:58 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/commands/trigger.c,v 1.195.2.7 2009/10/27 20:14:56 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -3157,8 +3157,15 @@ AfterTriggerSaveEvent(ResultRelInfo *relinfo, int event, bool row_trigger, ItemPointerData oldctid; ItemPointerData newctid; + /* + * Check state. We use normal tests not Asserts because it is possible + * to reach here in the wrong state given misconfigured RI triggers, + * in particular deferring a cascade action trigger. + */ if (afterTriggers == NULL) elog(ERROR, "AfterTriggerSaveEvent() called outside of transaction"); + if (afterTriggers->query_depth < 0) + elog(ERROR, "AfterTriggerSaveEvent() called outside of query"); /* * Get the CTID's of OLD and NEW |