QUERY PLAN
Seq Scan on tbl_attachement_relationships (cost=0.00..1539.69 rows=1 width=16)
Filter: ((object_type = 28) AND (object_id = ANY ('{2239,2238,2235,2234,2231,2230,2224,2223,2222,2219,2220,2218,2217,2216,2215,2214,2213,2212,2209,2211}'::integer[])))