| GroupAggregate (cost=332.51..332.54 rows=2 width=12) |
| Group Key: case_id |
| -> Sort (cost=332.51..332.51 rows=2 width=4) |
| Sort Key: case_id |
| -> Seq Scan on tbl_implement_records (cost=0.00..332.50 rows=2 width=4) |
| Filter: (case_id = ANY ('{8762,8761}'::integer[])) |