阅读背景:

MySQL:在更新时设置为默认值

来源:互联网 

Is it possible to set a column to its default value (or any specified value) on update when no value is specifically given in the statement? I was thinking that a trigger might accomplish this. Something likeIs it possible to set a column to its default v




你的当前访问异常,请进行认证后继续阅读剩余内容。

分享到: