QUERY PLAN
Seq Scan on tbl_attachement_relationships (cost=0.00..979.38 rows=1 width=16)
Filter: ((object_type = 21) AND (object_id = ANY ('{1814,1840,1857,1911,1943,1955,1958,1972,1976,1977,1995,2040,2072,2085,2101,2105,2120,2122,2133,2137,2144,2175,2176}'::integer[])))