QUERY PLAN
Seq Scan on tbl_attachement_relationships (cost=0.00..900.71 rows=1 width=16)
Filter: ((object_type = 310) AND (object_id = ANY ('{170479,170421,170417,170367,170172,170171,170170,170169,170168,170167,170159,170158,170122,170089,170011,170010,170009,170008,170007,170006}'::integer[])))