How to Use phpMyAdmin to modify the root user password of a MySQL database

Click the "SQL" tab on the top to enter the SQL command input interface. Enter the following command:
Copy codeThe Code is as follows: update mysql. user set password = PASSWORD ('jb51 $123456 ') where user = 'root ';
Click "execute" in the lower-right corner. If no error is reported, the modification is successful.

In addition, if you modify the root password, you need to modify the password in the phpMyAdmin configuration file. Otherwise, you cannot log on.
Find
Copy codeThe Code is as follows: $ cfg ['servers'] [$ I] ['Password'] = '';
Change
Copy codeThe Code is as follows: $ cfg ['servers'] [$ I] ['Password'] = 'jb51 $123456 ';

Click "execute" in the lower-right corner. The following page is displayed, indicating that the modification is successful. (Note: The number of columns affected by some mysql instances is not 2)