QUERY PLAN
Seq Scan on tbl_attachement_relationships (cost=0.00..1277.10 rows=1 width=16)
Filter: ((object_type = 21) AND (object_id = ANY ('{2383,2388,2400,2402,2403,2408,2413,2415,2416,2417,2420,2421,2433,2434}'::integer[])))