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Added utils/adt/ri_triggers with empty shells for the

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FOREIGN KEY triggers.

Added pg_proc entries for all the new functions.

Jan
This commit is contained in:
Jan Wieck
1999-09-30 14:54:24 +00:00
parent daaeafd9e1
commit ccecf1fa46
5 changed files with 226 additions and 6 deletions
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5
src/backend/commands/trigger.c
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@ -155,7 +155,8 @@ CreateTrigger(CreateTrigStmt *stmt)
if (((Form_pg_proc) GETSTRUCT(tuple))->prorettype != 0)
elog(ERROR, "CreateTrigger: function %s() must return OPAQUE",
stmt->funcname);
if (((Form_pg_proc) GETSTRUCT(tuple))->prolang != ClanguageId)
if (((Form_pg_proc) GETSTRUCT(tuple))->prolang != ClanguageId &&
((Form_pg_proc) GETSTRUCT(tuple))->prolang != INTERNALlanguageId)
{
HeapTuple langTup;
@ -166,7 +167,7 @@ CreateTrigger(CreateTrigStmt *stmt)
elog(ERROR, "CreateTrigger: cache lookup for PL failed");
if (((Form_pg_language) GETSTRUCT(langTup))->lanispl == false)
elog(ERROR, "CreateTrigger: only C and PL functions are supported");
elog(ERROR, "CreateTrigger: only builtin, C and PL functions are supported");
}
MemSet(nulls, ' ', Natts_pg_trigger * sizeof(char));