| GroupAggregate (cost=49.51..49.57 rows=4 width=12) |
| Group Key: parent_id |
| -> Sort (cost=49.51..49.52 rows=4 width=4) |
| Sort Key: parent_id |
| -> Seq Scan on tbl_tasks (cost=0.00..49.47 rows=4 width=4) |
| Filter: (parent_id = ANY ('{1700,1703,1698,1620}'::integer[])) |