QUERY PLAN
Sort (cost=336.40..336.44 rows=15 width=40)
Sort Key: assigned_at DESC
-> Seq Scan on tbl_case_assignments (cost=0.00..336.11 rows=15 width=40)
Filter: (case_id = ANY ('{9250,9240,9247,9244,9239,9237,9238,9236,9235,9229,9233,9232,9230,9228,9222}'::integer[]))