| GroupAggregate (cost=49.50..49.55 rows=3 width=12) |
| Group Key: parent_id |
| -> Sort (cost=49.50..49.51 rows=3 width=4) |
| Sort Key: parent_id |
| -> Seq Scan on tbl_tasks (cost=0.00..49.48 rows=3 width=4) |
| Filter: (parent_id = ANY ('{1712,1711,1620}'::integer[])) |