diff options
Diffstat (limited to 'src/backend/commands/trigger.c')
| -rw-r--r-- | src/backend/commands/trigger.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/src/backend/commands/trigger.c b/src/backend/commands/trigger.c index 49f5570e8fc..4deb7554047 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 - * $Header: /cvsroot/pgsql/src/backend/commands/trigger.c,v 1.65 2000/05/28 17:55:55 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/commands/trigger.c,v 1.66 2000/05/28 20:34:50 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -58,6 +58,7 @@ CreateTrigger(CreateTrigStmt *stmt) Relation idescs[Num_pg_trigger_indices]; Relation ridescs[Num_pg_class_indices]; Oid fargtypes[FUNC_MAX_ARGS]; + Oid funclang; int found = 0; int i; char constrtrigname[NAMEDATALEN]; @@ -154,24 +155,26 @@ CreateTrigger(CreateTrigStmt *stmt) Int32GetDatum(0), PointerGetDatum(fargtypes), 0); - if (!HeapTupleIsValid(tuple) || - ((Form_pg_proc) GETSTRUCT(tuple))->pronargs != 0) + if (!HeapTupleIsValid(tuple)) elog(ERROR, "CreateTrigger: function %s() does not exist", stmt->funcname); 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 && - ((Form_pg_proc) GETSTRUCT(tuple))->prolang != INTERNALlanguageId) + funclang = ((Form_pg_proc) GETSTRUCT(tuple))->prolang; + if (funclang != ClanguageId && + funclang != NEWClanguageId && + funclang != INTERNALlanguageId && + funclang != NEWINTERNALlanguageId) { HeapTuple langTup; langTup = SearchSysCacheTuple(LANGOID, - ObjectIdGetDatum(((Form_pg_proc) GETSTRUCT(tuple))->prolang), + ObjectIdGetDatum(funclang), 0, 0, 0); if (!HeapTupleIsValid(langTup)) elog(ERROR, "CreateTrigger: cache lookup for PL %u failed", - ((Form_pg_proc) GETSTRUCT(tuple))->prolang); + funclang); if (((Form_pg_language) GETSTRUCT(langTup))->lanispl == false) elog(ERROR, "CreateTrigger: only builtin, C and PL functions are supported"); } |