| GroupAggregate (cost=49.76..49.81 rows=3 width=12) |
| Group Key: parent_id |
| -> Sort (cost=49.76..49.77 rows=3 width=4) |
| Sort Key: parent_id |
| -> Seq Scan on tbl_tasks (cost=0.00..49.74 rows=3 width=4) |
| Filter: (parent_id = ANY ('{1686,1745,1668}'::integer[])) |