MySql5.5忘记root密码怎么办_MySQL
方法一:
操作系统:windows操作系统,xp或win7.
C:\Users\Administrator>cd C:\Program Files\MySQL\MySQL Server 5.5\bin
C:\Program Files\MySQL\MySQL Server 5.5\bin>net stop mysql
MySQL 服务正在停止.
MySQL 服务已成功停止。
C:\Program Files\MySQL\MySQL Server 5.5\bin>mysqld --skip-grant-tables
你会看到窗口光标在下一行的第一个位置闪烁,这说明已经启动了,不需要管。
新建一个命令行窗口同样进入到e:\mysql5.5\bin目录,启动mysql
C:\Program Files\MySQL\MySQL Server 5.5\bin>mysql Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 1 Server version: 5.5.36 MySQL Community Server (GPL) Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> show databases; +--------------------+ | Database | +--------------------+ | information_schema | | mysql | | performance_schema | | test | +--------------------+ 4 rows in set (0.00 sec) mysql> use mysql; Database changed mysql> update user set password=PASSWORD('oracle') where user='root'; Query OK, 2 rows affected (0.00 sec) Rows matched: 2 Changed: 2 Warnings: 0 mysql> flush privileges; Query OK, 0 rows affected (0.01 sec) mysql> quit Bye
看看那任务管理器中是否有mysqld.exe进程,如有,kill .
C:\Program Files\MySQL\MySQL Server 5.5\bin>net start mysql
MySQL 服务正在启动 .
MySQL 服务已经启动成功。
C:\Program Files\MySQL\MySQL Server 5.5\bin>mysql -uroot -poracle Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 1 Server version: 5.5.36 MySQL Community Server (GPL) Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql>
方法二:
操作系统:windows操作系统,xp或win7.
1.dos命令行窗口 进入e:\mysql5.5\bin ,停止mysql 服务
e:\mysql5.5\bin>net stop mysql
注意:看看那任务管理器中是否有mysqld.exe进程,如有,kill them all.
2. 以不检查权限的方式启动mysql
e:\mysql5.5\bin>mysqld.exe --skip-grant-tables
你会看到窗口光标在下一行的第一个位置闪烁,这说明已经启动了,不需要管。
3. 新建一个命令行窗口同样进入到e:\mysql5.5\bin目录,启动mysql
e:\mysql5.5\bin>mysql
4. 修改root密码
mysql>use mysql mysql>update user set password=PASSWORD('new_password') where user='root'; mysql>flush privileges; mysql>quit
5. 看看那任务管理器中是否有mysqld.exe进程,如有,kill them all.
6. 重启mysql,就可以用你设置新密码登陆
e:\mysql5.5\bin>net start mysql e:\mysql5.5\bin>mysql -u root -pnew_password that's all .
以上就是MySql5.5忘记root密码怎么办_MySQL的内容,更多相关内容请关注PHP中文网(www.php.cn)!
推荐阅读
-
Linux/Mac MySQL忘记密码怎么办
-
忘记mysql密码了怎么办
-
最好用的mysql密码忘记的解决方法 mysql教育windowslinuxphp
-
MySQL密码忘了怎么办?MySQL重置root密码方法
-
MySQL5.7在Windows8.1下忘记密码的问题解决(图文)
-
python-docx tables后追加内容_Mac brew安装MySQL8.0.21后忘记密码(重置密码篇)
-
MAC上Mysql忘记Root密码或权限错误的快速解决方案
-
Mac操作系统下MySQL密码忘记后重置密码的方法
-
Mysql5.6忘记root密码修改root密码的方法
-
强制修改mysql的root密码的六种方法分享(mysql忘记密码)