QUERY PLAN
Sort (cost=389.38..389.43 rows=20 width=40)
Sort Key: assigned_at DESC
-> Seq Scan on tbl_case_assignments (cost=0.00..388.95 rows=20 width=40)
Filter: (case_id = ANY ('{9259,9258,9257,9256,9255,9254,9253,9250,9249,9243,9242,9245,9240,9247,9246,9244,9241,9239,9237,9238}'::integer[]))