| Aggregate (cost=77.26..77.27 rows=1 width=8) |
| -> Sort (cost=73.23..73.90 rows=269 width=228) |
| Sort Key: s.created_at |
| -> HashAggregate (cost=59.68..62.37 rows=269 width=228) |
| Group Key: s.id, u.id |
| -> Nested Loop (cost=0.00..58.34 rows=269 width=16) |
| -> Seq Scan on tbl_users u (cost=0.00..8.16 rows=1 width=4) |
| Filter: ((id = 1000) AND (department_id = 10)) |
| -> Seq Scan on tbl_tasks s (cost=0.00..47.49 rows=269 width=24) |
| Filter: ((parent_id IS NULL) AND (head_of = 1000)) |