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Support statement-level ON TRUNCATE triggers. Simon Riggs

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This commit is contained in:
Tom Lane
2008-03-28 00:21:56 +00:00
parent 107b3d0c23
commit 7692d8d5b7
23 changed files with 454 additions and 83 deletions
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9
src/backend/utils/adt/ruleutils.c
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@@ -9,7 +9,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/adt/ruleutils.c,v 1.271 2008/03/26 21:10:39 alvherre Exp $
* $PostgreSQL: pgsql/src/backend/utils/adt/ruleutils.c,v 1.272 2008/03/28 00:21:56 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -499,6 +499,13 @@ pg_get_triggerdef(PG_FUNCTION_ARGS)
else
appendStringInfo(&buf, " UPDATE");
}
if (TRIGGER_FOR_TRUNCATE(trigrec->tgtype))
{
if (findx > 0)
appendStringInfo(&buf, " OR TRUNCATE");
else
appendStringInfo(&buf, " TRUNCATE");
}
appendStringInfo(&buf, " ON %s ",
generate_relation_name(trigrec->tgrelid));