QUERY PLAN
Seq Scan on tbl_attachement_relationships (cost=0.00..1495.54 rows=1 width=16)
Filter: ((object_type = 20011) AND (object_id = ANY ('{1559,1569,1568,1567,1566,1565,1564,1563,1562,1561,1560,1558,1557,1556,1555,1554,1553,1552,1551,1550}'::integer[])))