QUERY PLAN
GroupAggregate (cost=657.52..657.72 rows=9 width=44)
Group Key: c.client_id
-> Sort (cost=657.52..657.54 rows=9 width=20)
Sort Key: c.client_id
-> Hash Right Join (cost=614.01..657.38 rows=9 width=20)
Hash Cond: (tbl_pre_sales.case_id = c.id)
-> HashAggregate (cost=101.62..125.17 rows=1570 width=20)
Group Key: tbl_pre_sales.case_id
-> Seq Scan on tbl_pre_sales (cost=0.00..85.82 rows=1580 width=24)
Filter: (NOT is_draft)
-> Hash (cost=512.28..512.28 rows=9 width=8)
-> Seq Scan on tbl_cases c (cost=0.00..512.28 rows=9 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 (case_type = 1) AND (client_id = ANY ('{1661,3375,2128,2492,3360,3361,3329,2547,3365,2158,543,287,497,1181,189,90,3281,3284,3312,530}'::integer[])))