QUERY PLAN
Seq Scan on tbl_attachement_relationships (cost=0.00..1539.69 rows=1 width=16)
Filter: ((object_type = 20003) AND (object_id = ANY ('{34,33,32,31,30,29,28,27,26,25,24,23,22,21,20,19,18,17,16,15}'::integer[])))