init

pg_include/catalog/objectaddress.h

@@ -0,0 +1,40 @@
+/*-------------------------------------------------------------------------
+ *
+ * objectaddress.h
+ *	  functions for working with object addresses
+ *
+ * Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ * src/include/catalog/objectaddress.h
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef OBJECTADDRESS_H
+#define OBJECTADDRESS_H
+
+#include "nodes/parsenodes.h"
+#include "storage/lock.h"
+#include "utils/relcache.h"
+
+/*
+ * An ObjectAddress represents a database object of any type.
+ */
+typedef struct ObjectAddress
+{
+	Oid			classId;		/* Class Id from pg_class */
+	Oid			objectId;		/* OID of the object */
+	int32		objectSubId;	/* Subitem within object (eg column), or 0 */
+} ObjectAddress;
+
+extern ObjectAddress get_object_address(ObjectType objtype, List *objname,
+				   List *objargs, Relation *relp,
+				   LOCKMODE lockmode, bool missing_ok);
+
+extern void check_object_ownership(Oid roleid,
+					   ObjectType objtype, ObjectAddress address,
+					   List *objname, List *objargs, Relation relation);
+
+extern Oid	get_object_namespace(const ObjectAddress *address);
+
+#endif   /* PARSE_OBJECT_H */