QUERY PLAN
Seq Scan on tbl_attachement_relationships (cost=0.00..1624.04 rows=1 width=16)
Filter: ((object_type = 20011) AND (object_id = ANY ('{1620,1619,1618,1617,1616,1615,1614,1613,1612,1611,1610,1609,1608,1607,1606,1605,1604,1603,1602,1601}'::integer[])))