Second phase of committing Rod Taylor's pg_depend/pg_constraint patch.

pg_relcheck is gone; CHECK, UNIQUE, PRIMARY KEY, and FOREIGN KEY
constraints all have real live entries in pg_constraint.  pg_depend
exists, and RESTRICT/CASCADE options work on most kinds of DROP;
however, pg_depend is not yet very well populated with dependencies.
(Most of the ones that are present at this point just replace formerly
hardwired associations, such as the implicit drop of a relation's pg_type
entry when the relation is dropped.)  Need to add more logic to create
dependency entries, improve pg_dump to dump constraints in place of
indexes and triggers, and add some regression tests.

1 files changed, 12 insertions, 6 deletions

diff --git a/src/backend/commands/view.c b/src/backend/commands/view.c
index d27350fd467..519df157184 100644
--- a/src/backend/commands/view.c
+++ b/src/backend/commands/view.c
@@ -6,13 +6,14 @@
  * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- *	$Id: view.c,v 1.65 2002/07/01 15:27:49 tgl Exp $
+ *	$Id: view.c,v 1.66 2002/07/12 18:43:16 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
 #include "postgres.h"
 
 #include "access/xact.h"
+#include "catalog/dependency.h"
 #include "catalog/heap.h"
 #include "catalog/namespace.h"
 #include "commands/tablecmds.h"
@@ -252,16 +253,21 @@ DefineView(const RangeVar *view, Query *viewParse)
  * RemoveView
  *
  * Remove a view given its name
+ *
+ * We just have to drop the relation; the associated rules will be
+ * cleaned up automatically.
  */
 void
 RemoveView(const RangeVar *view, DropBehavior behavior)
 {
 	Oid			viewOid;
+	ObjectAddress object;
 
 	viewOid = RangeVarGetRelid(view, false);
-	/*
-	 * We just have to drop the relation; the associated rules will be
-	 * cleaned up automatically.
-	 */
-	heap_drop_with_catalog(viewOid, allowSystemTableMods);
+
+	object.classId = RelOid_pg_class;
+	object.objectId = viewOid;
+	object.objectSubId = 0;
+
+	performDeletion(&object, behavior);
 }