How to change mysql password

MySQL is an open source relational database management system that is widely used in various application fields. During the use of MySQL, in order to ensure the security of the database, it is often necessary to change the password of the MySQL database. So how to change the MySQL password? Let’s learn more about it below.

1. Use the MySQL command line to change the password

First, we need to open the MySQL command line window. In Windows systems, you can open the MySQL command line window by following the following steps: Click the "Start" menu, search for "cmd", right-click and select "Run as administrator", and then enter the command "mysql -u root -p" , press Enter and enter the current password to enter the MySQL command line interface.

In the MySQL command line, we can use the following command to change the user's password:

mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'new_password';

In the above command, 'root'@'localhost' is the user identity and host name that needs to change the password. , new_password is the new password. After executing the above command, MySQL will automatically update the user password, and you will need to use the new password the next time you log in to MySQL.

2. Use MySQL Workbench to change the password

In addition to changing the MySQL password through the command line, we can also change the MySQL password through the MySQL Workbench tool. MySQL Workbench is a graphical database management tool with a convenient interface and easy-to-use functions.

In MySQL Workbench, we can change the MySQL password through the following steps:

Step 1: Start MySQL Workbench and connect to the target MySQL server. After the connection is successful, you can see the main interface of MySQL Workbench.

Step 2: In the main interface of MySQL Workbench, click the "Management" option in the left navigation bar, and then select "Users and Privileges".

Step 3: In the "Users and Privileges" interface, select the user account that needs to change the password and click the "Edit Account" button.

Step 4: In the "Edit Account" interface, you can see the detailed information of the user account. In the Account Security tab, change the value of the Password field to your new password.

Step 5: Click the "Apply" button to save the modified user password.

Summary

Through the above two methods, we can easily change the password of the MySQL database. Whether through the command line or MySQL Workbench, you need to pay attention to protecting your password from being leaked to ensure the security of the MySQL database.

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