QUERY PLAN
Seq Scan on tbl_attachement_relationships (cost=0.00..1764.36 rows=1 width=16)
Filter: ((object_type = 27) AND (object_id = ANY ('{13947,13902,13901,13900,13899,13898,13897,13896,13895,13894,13893,13892,13891,13890,13889,13888,13887,13886,13885,13884}'::integer[])))