QUERY PLAN
Seq Scan on tbl_attachement_relationships (cost=0.00..900.71 rows=1 width=16)
Filter: ((object_type = 30) AND (object_id = ANY ('{2101,2105,2107,2127,2128,2129,2130,2131,2138,2150,2151,2160,2161,2163,2169,2170,2181,2183,2189,2225}'::integer[])))