mysql 关闭安全模式

SET SQL_SAFE_UPDATES = 0;

使用mysql执行update的时候,如果不是用主键当where语句,会报如下错误,使用主键用于where语句中正常。

异常内容:Error Code: 1175. You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column To disable safe mode, toggle the option in Preferences -> SQL Queries and reconnect.

猜你喜欢

转载自blog.csdn.net/hzp666/article/details/89306786
今日推荐