QUERY PLAN
Aggregate (cost=1.42..1.43 rows=1 width=32)
-> Seq Scan on tbl_erp_user_profits t (cost=0.00..1.42 rows=1 width=32)
Filter: ((created_at >= '2025-12-01 00:00:00+08'::timestamp with time zone) AND (created_at <= '2025-12-31 23:59:59+08'::timestamp with time zone))