QUERY PLAN
Seq Scan on tbl_attachement_relationships (cost=0.00..1495.54 rows=1 width=16)
Filter: ((object_type = 20011) AND (object_id = ANY ('{1568,1507,1490,1353,1230,1174,1172,1104,1076,1074,1073,1068,1063,1060,1057,1050,1047,1043,1042,1027}'::integer[])))