@佛曰有鬼: 写了副对联，求横批！ 上联: select (select sum(money) from Bank)’My_money’ from NewYear where people = me 下联: delete from NewYear where myself = ‘Bad luck’

@im2608：0 rows affected.

@Linux菜哥的一只鸟：Unknown column ‘money’ in ‘field list’。