1 files changed, 0 insertions, 84 deletions
diff --git a/src/backend/rewrite/rewriteSupport.c b/src/backend/rewrite/rewriteSupport.c
deleted file mode 100644
index ba590b8cc66..00000000000
--- a/src/backend/rewrite/rewriteSupport.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/*-------------------------------------------------------------------------
- *
- * rewriteSupport.c
- *
- *
- * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
- * Portions Copyright (c) 1994, Regents of the University of California
- *
- *
- * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/rewrite/rewriteSupport.c,v 1.52 2002/06/20 20:29:34 momjian Exp $
- *
- *-------------------------------------------------------------------------
- */
-#include "postgres.h"
-
-#include "access/heapam.h"
-#include "catalog/catname.h"
-#include "catalog/indexing.h"
-#include "rewrite/rewriteSupport.h"
-#include "utils/syscache.h"
-
-
-/*
- * Is there a rule by the given name?
- */
-bool
-IsDefinedRewriteRule(Oid owningRel, const char *ruleName)
-{
-	return SearchSysCacheExists(RULERELNAME,
-								ObjectIdGetDatum(owningRel),
-								PointerGetDatum(ruleName),
-								0, 0);
-}
-
-
-/*
- * SetRelationRuleStatus
- *		Set the value of the relation's relhasrules field in pg_class;
- *		if the relation is becoming a view, also adjust its relkind.
- *
- * NOTE: caller must be holding an appropriate lock on the relation.
- *
- * NOTE: an important side-effect of this operation is that an SI invalidation
- * message is sent out to all backends --- including me --- causing relcache
- * entries to be flushed or updated with the new set of rules for the table.
- * Therefore, we execute the update even if relhasrules has the right value
- * already.  Possible future improvement: skip the disk update and just send
- * an SI message in that case.
- */
-void
-SetRelationRuleStatus(Oid relationId, bool relHasRules,
-					  bool relIsBecomingView)
-{
-	Relation	relationRelation;
-	HeapTuple	tuple;
-	Relation	idescs[Num_pg_class_indices];
-
-	/*
-	 * Find the tuple to update in pg_class, using syscache for the
-	 * lookup.
-	 */
-	relationRelation = heap_openr(RelationRelationName, RowExclusiveLock);
-	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;
-	if (relIsBecomingView)
-		((Form_pg_class) GETSTRUCT(tuple))->relkind = RELKIND_VIEW;
-
-	simple_heap_update(relationRelation, &tuple->t_self, tuple);
-
-	/* Keep the catalog indices up to date */
-	CatalogOpenIndices(Num_pg_class_indices, Name_pg_class_indices, idescs);
-	CatalogIndexInsert(idescs, Num_pg_class_indices, relationRelation, tuple);
-	CatalogCloseIndices(Num_pg_class_indices, idescs);
-
-	heap_freetuple(tuple);
-	heap_close(relationRelation, RowExclusiveLock);
-}