QUERY PLAN
Sort (cost=10.79..10.80 rows=7 width=12)
Sort Key: key_role
-> Seq Scan on tbl_contact_key_roles (cost=0.00..10.69 rows=7 width=12)
Filter: (contact_id = ANY ('{6135,5979,5966,4432,4064,4054,1165}'::integer[]))