Allow REASSIGNED OWNED to handle opclasses and opfamilies.

Backpatch to 8.3, which is as far back as we have opfamilies.
The opclass portion could probably be backpatched to 8.2, when
REASSIGN OWNED was added, but for now I have not done that.

Asko Tiidumaa, with minor adjustments by me.

1 files changed, 43 insertions, 1 deletions

diff --git a/src/backend/commands/opclasscmds.c b/src/backend/commands/opclasscmds.c
index a043680e340..1cd7223095a 100644
--- a/src/backend/commands/opclasscmds.c
+++ b/src/backend/commands/opclasscmds.c
@@ -9,7 +9,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/commands/opclasscmds.c,v 1.66 2010/02/14 18:42:14 rhaas Exp $
+ *	  $PostgreSQL: pgsql/src/backend/commands/opclasscmds.c,v 1.67 2010/07/03 13:53:13 rhaas Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -1949,6 +1949,27 @@ AlterOpClassOwner(List *name, const char *access_method, Oid newOwnerId)
 }
 
 /*
+ * Change operator class owner, specified by OID
+ */
+void
+AlterOpClassOwner_oid(Oid opclassOid, Oid newOwnerId)
+{
+	HeapTuple       tup;
+	Relation        rel;
+
+	rel = heap_open(OperatorClassRelationId, RowExclusiveLock);
+
+	tup = SearchSysCacheCopy1(CLAOID, ObjectIdGetDatum(opclassOid));
+	if (!HeapTupleIsValid(tup))
+		elog(ERROR, "cache lookup failed for opclass %u", opclassOid);
+
+	AlterOpClassOwner_internal(rel, tup, newOwnerId);
+
+	heap_freetuple(tup);
+	heap_close(rel, NoLock);
+}
+
+/*
  * The first parameter is pg_opclass, opened and suitably locked.  The second
  * parameter is a copy of the tuple from pg_opclass we want to modify.
  */
@@ -2071,6 +2092,27 @@ AlterOpFamilyOwner(List *name, const char *access_method, Oid newOwnerId)
 }
 
 /*
+ * Change operator family owner, specified by OID
+ */
+void
+AlterOpFamilyOwner_oid(Oid opfamilyOid, Oid newOwnerId)
+{
+	HeapTuple       tup;
+	Relation        rel;
+
+	rel = heap_open(OperatorFamilyRelationId, RowExclusiveLock);
+
+	tup = SearchSysCacheCopy1(OPFAMILYOID, ObjectIdGetDatum(opfamilyOid));
+	if (!HeapTupleIsValid(tup))
+		elog(ERROR, "cache lookup failed for opfamily %u", opfamilyOid);
+
+	AlterOpFamilyOwner_internal(rel, tup, newOwnerId);
+
+	heap_freetuple(tup);
+	heap_close(rel, NoLock);
+}
+
+/*
  * The first parameter is pg_opfamily, opened and suitably locked.	The second
  * parameter is a copy of the tuple from pg_opfamily we want to modify.
  */