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mysql命令模式修改mysql root密碼筆記

   修改mysql密碼過程如下

  百度搜索一文章看到使用

  格式:mysqladmin -u用戶名 -p舊密碼 password 新密碼

  修改於時我下看操作

  Enter password:

  Welcome to the MySQL monitor. Commands end with ; or g.

  Your MySQL connection id is 10

  Server version: 5.5.27-log MySQL Community Server (GPL)

  Copyright (c) 2000, 2011, 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> mysqladmin -u root password 我要設置的密碼

  ->

  -> ;

  ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that

  corresponds to your MySQL server version for the right syntax to use near 'mysql

  admin -u root password 我要設置的密碼' at line 1

  mysql> mysqladmin -u root -password 我要設置的密碼

  -> ;

  ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that

  corresponds to your MySQL server version for the right syntax to use near 'mysql

  admin -u root -password 我要設置的密碼' at line 1

  最後小編使用了 mysqladmin -u root -password 我要設置的密碼 無法搞定,突然想到直接更新表即可。

  mysql> update mysql.user set password=PASSWORD('我要設置的密碼') where User ='root

  ';

  Query OK, 3 rows affected (0.05 sec)

  Rows matched: 3 Changed: 3 Warnings: 0

  mysql> flush privileges;

  Query OK, 0 rows affected (0.01 sec)

  mysql>

  好了這樣就搞定了哦,雖然過程不復雜也不簡單。

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