QUERY PLAN
Seq Scan on tbl_attachement_relationships (cost=0.00..1495.54 rows=1 width=16)
Filter: ((object_type = 20021) AND (object_id = ANY ('{2000,1998,1997,1996,1995,1993,1992,1991,381,380,377,373,365,391,390,388,357,379,378,376}'::integer[])))