| GroupAggregate (cost=51.33..51.62 rows=14 width=12) |
| Group Key: parent_id |
| -> Sort (cost=51.33..51.38 rows=20 width=4) |
| Sort Key: parent_id |
| -> Seq Scan on tbl_tasks (cost=0.00..50.90 rows=20 width=4) |
| Filter: (parent_id = ANY ('{1647,1596,1727,1734}'::integer[])) |