QUERY PLAN
Aggregate (cost=95.72..95.73 rows=1 width=8)
-> Sort (cost=95.70..95.70 rows=1 width=224)
Sort Key: s.status, s.end_at DESC, s.created_at DESC
InitPlan 1 (returns $0)
-> Aggregate (cost=46.30..46.31 rows=1 width=32)
-> Seq Scan on tbl_tasks s_1 (cost=0.00..43.24 rows=1224 width=13)
Filter: (tree_path IS NOT NULL)
-> Group (cost=49.37..49.38 rows=1 width=224)
Group Key: s.id
-> Sort (cost=49.37..49.38 rows=1 width=18)
Sort Key: s.id
-> Seq Scan on tbl_tasks s (cost=0.00..49.36 rows=1 width=18)
Filter: ((parent_id IS NULL) AND (tree_path @> $0) AND (task_group_id = 203))