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怎么批量更新某字段的所有数据?

WBOY
WBOYOriginal
2016-06-23 14:00:031217browse

model('abc')->update("id='1'","shuzi=shuzi+1");

如上是更新abc表,id为1,字段为shuzi的数字上加上1。

我想知道按照以上的PHP结构怎么让shuzi字段下所有数字都加上1?


回复讨论(解决方案)

去掉条件 id='1'

model('abc')->update(‘’,"shuzi=shuzi+1");

把id = 1的条件去掉;

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