QUERY PLAN
Seq Scan on tbl_attachement_relationships (cost=0.00..1769.09 rows=1 width=16)
Filter: ((object_type = 20001) AND (object_id = ANY ('{2182,2181,2180,2179,2178,2177,2176,2175,2174,2173,2172,2171,2170,2169,2168,2167,2166,2165,2164,2163}'::integer[])))