| HashAggregate (cost=119.83..120.16 rows=33 width=12) |
| Group Key: remain_task.task_group_id |
| -> Hash Anti Join (cost=61.02..119.62 rows=42 width=4) |
| Hash Cond: (remain_task.id = child_task.parent_id) |
| -> Seq Scan on tbl_tasks remain_task (cost=0.00..57.80 rows=43 width=8) |
| Filter: ((status <> 1) AND (task_group_id = ANY ('{87,85,83,79,78,74}'::integer[]))) |
| -> Hash (cost=44.90..44.90 rows=1290 width=4) |
| -> Seq Scan on tbl_tasks child_task (cost=0.00..44.90 rows=1290 width=4) |