QUERY PLAN
Seq Scan on tbl_attachement_relationships (cost=0.00..900.71 rows=1 width=16)
Filter: ((object_type = 28) AND (object_id = ANY ('{1718,1715,1714,1708,1707,1692,1689,1686,1668,1669,1662,1644,1641,1635,1627,1620,1616,1615,1613,1602}'::integer[])))