QUERY PLAN
GroupAggregate (cost=492.32..492.46 rows=8 width=12)
Group Key: client_id
-> Sort (cost=492.32..492.34 rows=8 width=8)
Sort Key: client_id
-> Seq Scan on tbl_cases (cost=0.00..492.20 rows=8 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 ('{1066,1508,2002,909,2581,1174,59,1150,157,1437,380,1554,660,1519,1299,2085,658,2017,1025,1938}'::integer[])))