Two of the out arguments name of function "pg_identify_object_as_address" are not as documented. Documentation says "name" and "args", but function returns "object_names" and "object_args".
This query shows what the function returns: select (pg_identify_object_as_address(classId, ObjId, objSubId)).* from pg_depend where classId <> 0; Thanks, Jean-Pierre Pelletier