QUERY PLAN
GroupAggregate (cost=657.36..657.45 rows=4 width=44)
Group Key: c.client_id
-> Sort (cost=657.36..657.37 rows=4 width=20)
Sort Key: c.client_id
-> Hash Right Join (cost=613.95..657.32 rows=4 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=4 width=8)
-> Seq Scan on tbl_cases c (cost=0.00..512.28 rows=4 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 ('{2102,1638,982,2235,2245,2268,2233,2216,2485,2481,2281,2236,2487,2277,2275,2271,2215,2237,2433,2429}'::integer[])))