linux CentOS7下 mysql5.7.25 密码改简单的方法,mysql8.0修改用户密码
mysql5.7.25密码改简单的方法
在 vim /etc/my.cnf配置文件中增加:
validate_password=off
default_password_lifetime=0
重新启动
执行:update mysql.user set authentication_string=password('123456') where user='root' ;
mysql8.0修改用户密码
ALTER USER 'root'@'localhost' identified by 'shenL1234!'; ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY 'shenL1234!'; flush privileges;