MYSQL 中出现错误 Error Code 1175.

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 Editor and reconnect. 0.000 sec

MYSQL执行更改关键行的时候需要解除安全模式才可以进行操作

在执行改行前执行以下代码即可解决：

SET SQL_SAFE_UPDATES = 0;