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/*-------------------------------------------------------------------------
*
* objectaddress.h
* functions for working with object addresses
*
* Portions Copyright (c) 1996-2011, 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/rel.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);
extern void check_object_ownership(Oid roleid,
ObjectType objtype, ObjectAddress address,
List *objname, List *objargs, Relation relation);
#endif /* PARSE_OBJECT_H */
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