QUERY PLAN
Seq Scan on tbl_attachement_relationships (cost=0.00..1624.04 rows=1 width=16)
Filter: ((object_type = 20037) AND (object_id = ANY ('{27,26,25,24,23,22,21,20,19,18,17,16,15,14,13,12,11,10,9,8}'::integer[])))