QUERY PLAN
GroupAggregate (cost=492.39..492.58 rows=11 width=12)
Group Key: client_id
-> Sort (cost=492.39..492.42 rows=11 width=8)
Sort Key: client_id
-> Seq Scan on tbl_cases (cost=0.00..492.20 rows=11 width=8)
Filter: ((created_at >= '2025-01-01 00:00:00+08'::timestamp with time zone) AND (created_at <= '2025-12-31 23:59:59+08'::timestamp with time zone) AND (client_id = ANY ('{2140,39,2164,2160,2168,2175,1357,583,878,1902,1951,638,1222,2176,957,146,1438,1637,1367,1158}'::integer[])))