彻底卸载win7上的mysql8以及修改mysql8密码的加密规则

1.彻底卸载mysql8

https://blog.youkuaiyun.com/qq_36089832/article/details/102008206

 

2.修改加密规则并重置密码

修改加密规则： ALTER USER 'root'@'localhost' IDENTIFIED BY 'datacvg123' PASSWORD EXPIRE NEVER;
重新修改密码： ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'datacvg123';
刷新 ： FLUSH PRIVILEGES;