QUERY PLAN
Subquery Scan on sub (cost=299.70..299.73 rows=1 width=256)
Filter: (sub.id = 1611)
-> WindowAgg (cost=299.70..299.72 rows=1 width=256)
-> Sort (cost=299.70..299.70 rows=1 width=248)
Sort Key: sub_1.status, sub_1.target_completed_at, sub_1.created_at DESC
-> Subquery Scan on sub_1 (cost=299.67..299.69 rows=1 width=248)
-> Group (cost=299.67..299.68 rows=1 width=248)
Group Key: s.id
InitPlan 1 (returns $0)
-> Aggregate (cost=146.89..146.90 rows=1 width=32)
-> Seq Scan on tbl_tasks s_1 (cost=0.00..146.82 rows=27 width=13)
Filter: ((tree_path IS NOT NULL) AND (status = 0))
-> Sort (cost=152.76..152.77 rows=1 width=248)
Sort Key: s.id
-> Seq Scan on tbl_tasks s (cost=0.00..152.75 rows=1 width=248)
Filter: ((parent_id IS NULL) AND (tree_path @> $0) AND (status = 0) AND (task_group_id = 201))