QUERY PLAN
HashAggregate (cost=368.83..374.30 rows=365 width=68)
Group Key: created_by, to_char(occurrence_at, 'YYYY-MM'::text)
-> Seq Scan on tbl_reimbursements (cost=0.00..366.08 rows=367 width=41)
Filter: ((occurrence_at >= '2025-01-01 00:00:00+08'::timestamp with time zone) AND (occurrence_at <= '2025-12-31 23:59:59+08'::timestamp with time zone) AND (status = ANY ('{1,2,3}'::integer[])) AND (created_by = ANY ('{5085,5248,1015,1022,5064,1023}'::integer[])))