QUERY PLAN
Seq Scan on tbl_attachement_relationships (cost=0.00..1764.36 rows=21 width=16)
Filter: ((object_type = 19) AND (object_id = ANY ('{8942,8934,8933,8932,8931,8925,8904,8905,8913,8911,8927,8926,8924,8923,8922,8921,8920,8919,8918,8917}'::integer[])))