| GroupAggregate (cost=53.08..53.21 rows=7 width=12) |
| Group Key: parent_id |
| -> Sort (cost=53.08..53.10 rows=8 width=4) |
| Sort Key: parent_id |
| -> Seq Scan on tbl_tasks (cost=0.00..52.96 rows=8 width=4) |
| Filter: (parent_id = ANY ('{1713,1731,1712,1711,1620}'::integer[])) |