QUERY PLAN
Seq Scan on tbl_attachement_relationships (cost=0.00..1539.69 rows=2 width=16)
Filter: ((object_type = 20020) AND (object_id = ANY ('{2138,2137,2136,2135,2134,2133,2132,2131,2130,2129,2128,2127,2126,2125,2124,2123,2122,2121,2120,2119}'::integer[])))