root用户修改其他用户的密码

郑全

比如一个用户sztech1,用户密码忘了，如何修改呢

 

我们可以使用root用户登录，

然后进行修改，具体为：

 

 

# mysql -uroot -p

 

Enter password:
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 7
Server version: 5.6.21-log 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.

登录后，

 

打开mysql数据库

 

root@localhost [(none)]>use mysql

Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Database changed

 

修改sztech1的密码

 

root@localhost [mysql]>update user set password=password("sztech") where user='sztech1';
Query OK, 0 rows affected (0.00 sec)
Rows matched: 1  Changed: 0  Warnings: 0

 

注意，sztech1是区分大小写的。

 

之后，sztech1就可以登录了。

 

 

 

 

 

郑全

注意，修改后，必须要：

 

root@localhost [(none)]>flush privileges;
Query OK, 0 rows affected (0.00 sec)

 

，否则，不会马上生效。