QUERY PLAN
Seq Scan on tbl_attachement_relationships (cost=0.00..1769.09 rows=1 width=16)
Filter: ((object_type = 20050) AND (object_id = ANY ('{1711,1721,1720,1719,1718,1717,1702,1704,1703,1705,1716,1715,1714,1713,1712,1710,1709,1708,1706,1707}'::integer[])))