QUERY PLAN
Seq Scan on tbl_attachement_relationships (cost=0.00..1815.74 rows=1 width=16)
Filter: ((object_type = 30) AND (object_id = ANY ('{1601,1613,1791,1922,2052,2070,2434,2524,2687,2731,2952,2995,3019,3130,3418,3419,3511,3514,3695,3696,3699}'::integer[])))