忘记mysql的root密码

回到Windows命令行模式(切换到MySQL的安装目录)下,执行如下命令(蓝色文字为手工输入的命令部分,红色文字为回显的部分):

D:\Program Files\MySQL\bin>mysql -u root mysql -p123456789\\*旧密码,因为在phpmyadmin里修改的新密码还没有正式生效,-p和旧密码中间没有空格符*\Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 1042 to server version: 4.1.10-nt
Type 'help;' or '\h' for help. Type '\c' to clear the buffer.

mysql> update user set password=password('新密码') where user='root';\\*为root帐户更新新密码*\\
Query OK, 1 row affected (0.00 sec)
Rows matched: 2 Changed: 1 Warnings: 0

mysql> FLUSH PRIVILEGES;
Query OK, 0 rows affected (0.00 sec)

mysql> \q
Bye

你可能感兴趣的:(C++,c,mysql,windows,C#)