| GroupAggregate (cost=52.64..52.80 rows=8 width=12) |
| Group Key: parent_id |
| -> Sort (cost=52.64..52.67 rows=10 width=4) |
| Sort Key: parent_id |
| -> Seq Scan on tbl_tasks (cost=0.00..52.48 rows=10 width=4) |
| Filter: (parent_id = ANY ('{1596,1734,1747,1746,1727}'::integer[])) |