文章目录[隐藏]
SELECT (`aaa`/`bbb`) AS cccFROM testWHERE ccc > 1
搜寻是没问题,但是加上WHERE条件会说[Err] 1054 – Unknown column ‘ccc’ in ‘where clause’,请问要怎么修正?
回复讨论(解决方案)
SELECT (`aaa`/`bbb`) AS cccFROM testWHERE `a<b>6本文来源gao@dai!ma.com搞$代^码!网7</b><pre>搞gaodaima代码
aa`/`bbb` > 1或
SELECT (`aaa`/`bbb`) AS cccFROM testHAVING ccc > 1
注意:`aaa`/`bbb` 不会被重复计算