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 ('{8916,8915,8914,8910,8909,8907,8906,8883,8884,8885,8886,8887,8888,8889,8890,8891,8892,8901,8903,8902}'::integer[])))