| GroupAggregate (cost=281.68..281.92 rows=14 width=12) |
| Group Key: client_id |
| -> Sort (cost=281.68..281.71 rows=14 width=8) |
| Sort Key: client_id |
| -> Seq Scan on tbl_cases (cost=0.00..281.41 rows=14 width=8) |
| Filter: (client_id = ANY ('{3331,3290,2153}'::integer[])) |