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修改mysql root密码

mysql密码丢失后,在mysql命令行下执行如下命令,即可将root用户密码清空:

  mysqld_safe –skip-grant-tables&

mysql修改密码

  mysql修改,可在mysql命令行执行如下:

  mysql -u root mysql
  mysql> UPDATE user SET password=PASSWORD("new password") WHERE user='root';
  mysql> FLUSH PRIVILEGES;
  mysql> QUIT

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