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/*------------------------------------------------------------------------- * * 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 */