diff options
Diffstat (limited to 'src/backend/rewrite/rewriteSupport.c')
| -rw-r--r-- | src/backend/rewrite/rewriteSupport.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/src/backend/rewrite/rewriteSupport.c b/src/backend/rewrite/rewriteSupport.c index 264021da223..30e4ba6e603 100644 --- a/src/backend/rewrite/rewriteSupport.c +++ b/src/backend/rewrite/rewriteSupport.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/rewrite/rewriteSupport.c,v 1.44 2000/09/29 18:21:24 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/rewrite/rewriteSupport.c,v 1.45 2000/11/16 22:30:29 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -18,19 +18,15 @@ #include "catalog/catname.h" #include "catalog/indexing.h" #include "rewrite/rewriteSupport.h" -#include "utils/catcache.h" #include "utils/syscache.h" -int +bool IsDefinedRewriteRule(char *ruleName) { - HeapTuple tuple; - - tuple = SearchSysCacheTuple(RULENAME, + return SearchSysCacheExists(RULENAME, PointerGetDatum(ruleName), 0, 0, 0); - return HeapTupleIsValid(tuple); } /* @@ -59,10 +55,11 @@ SetRelationRuleStatus(Oid relationId, bool relHasRules, * Find the tuple to update in pg_class, using syscache for the lookup. */ relationRelation = heap_openr(RelationRelationName, RowExclusiveLock); - tuple = SearchSysCacheTupleCopy(RELOID, - ObjectIdGetDatum(relationId), - 0, 0, 0); - Assert(HeapTupleIsValid(tuple)); + tuple = SearchSysCacheCopy(RELOID, + ObjectIdGetDatum(relationId), + 0, 0, 0); + if (!HeapTupleIsValid(tuple)) + elog(ERROR, "SetRelationRuleStatus: cache lookup failed for relation %u", relationId); /* Do the update */ ((Form_pg_class) GETSTRUCT(tuple))->relhasrules = relHasRules; |