QUERY PLAN
Seq Scan on tbl_attachement_relationships (cost=0.00..1764.36 rows=1 width=16)
Filter: ((object_type = 21) AND (object_id = ANY ('{2756,2754,2753,2752,2751,2750,2749,2748,2747,2746,2745,2744,2742,2743,2740,2741,2739,2738,2737,2736}'::integer[])))