| GroupAggregate (cost=48.92..48.96 rows=2 width=12) |
| Group Key: parent_id |
| -> Sort (cost=48.92..48.92 rows=2 width=4) |
| Sort Key: parent_id |
| -> Seq Scan on tbl_tasks (cost=0.00..48.91 rows=2 width=4) |
| Filter: ((parent_id = ANY ('{1651,1648}'::integer[])) AND (status = 1)) |