ステータスが ACTIVE で，その残高が $2,500 以上の口座の account ID，customer ID と available balance をリストする．
|mysql| ysql> SELECT account_id, cust_id, avail_balance -> FROM account -> WHERE status = 'ACTIVE' -> and avail_balance > 2500; +------------+---------+---------------+ | account_id | cust_id | avail_balance | +------------+---------+---------------+ | 3 | 1 | 3000.00 | | 10 | 4 | 5487.09 | | 13 | 6 | 10000.00 | | 14 | 7 | 5000.00 | | 15 | 8 | 3487.19 | | 18 | 9 | 9345.55 | | 20 | 10 | 23575.12 | | 22 | 11 | 9345.55 | | 23 | 12 | 38552.05 | | 24 | 13 | 50000.00 | +------------+---------+---------------+ 10 rows in set (0.00 sec) ||<
