多种修改MySQL密码的方法

1： excute command SET PASSWORD

MySQL -u root

MySQL的> 为“ root” @“ localhost”设置密码’ =密码(“新通行证”);

2：mysqladmin

mysqladmin -u root password “新通”

You can excute the following command if root password had been set.

mysqladmin -u root password oldpass “新通”

3： UPDATE user table

mysql -u root

MySQL的> 使用mysql;

MySQL的> UPDATE user SET Password = PASSWORD(“新通行证”) WHERE user = ‘root’;

MySQL的> FLUSH PRIVILEGES;

You can also take the following action if root password lost.

mysqld_safe –跳过拨款表&

mysql -u root mysql

MySQL的> UPDATE user SET password=PASSWORD(“new password”) WHERE user=’root’;

MySQL的> FLUSH PRIVILEGES;