QUERY PLAN
GroupAggregate (cost=267.41..268.07 rows=29 width=42)
Group Key: sub.new_status
-> Sort (cost=267.41..267.49 rows=29 width=7)
Sort Key: sub.new_status
-> Subquery Scan on sub (cost=266.13..266.71 rows=29 width=7)
-> Unique (cost=266.13..266.42 rows=29 width=11)
-> Sort (cost=266.13..266.20 rows=29 width=11)
Sort Key: l.project_id, l.new_status, p.budget
-> Nested Loop (cost=0.28..265.42 rows=29 width=11)
-> Seq Scan on tbl_project_status_logs l (cost=0.00..104.79 rows=29 width=6)
Filter: ((created_at >= '2025-09-01 00:00:00+08'::timestamp with time zone) AND (created_at < '2025-10-01 00:00:00+08'::timestamp with time zone) AND (new_status = ANY ('{3,4,5}'::integer[])))
-> Index Scan using tbl_projects_pkey on tbl_projects p (cost=0.28..5.54 rows=1 width=9)
Index Cond: (id = l.project_id)