| GroupAggregate (cost=49.46..49.63 rows=9 width=12) |
| Group Key: parent_id |
| -> Sort (cost=49.46..49.49 rows=10 width=4) |
| Sort Key: parent_id |
| -> Seq Scan on tbl_tasks (cost=0.00..49.30 rows=10 width=4) |
| Filter: (parent_id = ANY ('{1713,1810,1811}'::integer[])) |