| GroupAggregate (cost=48.84..48.88 rows=2 width=12) |
| Group Key: parent_id |
| -> Sort (cost=48.84..48.85 rows=2 width=4) |
| Sort Key: parent_id |
| -> Seq Scan on tbl_tasks (cost=0.00..48.84 rows=2 width=4) |
| Filter: ((parent_id = ANY ('{1654,1653}'::integer[])) AND (status = 1)) |