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This article is to share with you the content of the case of mysql 5.7.20 changing passwords. The editor thought it was very practical, so I shared it with you as a reference. Let's follow the editor and have a look.

Mysql 5.7.20 how to change your password: first log in to the system as a system administrator, then open cmd; and finally pass "update user set authentication_string=password ('123456')." Command to change the password.

Mysql 5.7.20 modify the root password.

1. Log in to the system as a system administrator.

two。 Open cmd

Check to see if mysql is started. Net start mysql

Stop net stop mysql if you start it.

3. Skip permission check to start mysql. Click the bin directory in mysql, then right-click shift, and select to open the command window

Paste in mysqld-nt-- skip-grant-tables

4. User logs in to mysql-uroot-p

Select database use mysql

5. The password field in the mysql5.7 version is not password, so we enter the following sentence to reset the password.

Update user set authentication_string=password ('123456') where user='root'

6. Refresh flush privileges

7. Exit quit; and restart the service.

Thank you for reading! This is the case of changing the password of mysql 5.7.20. I hope the above content can be helpful to you, so that you can learn more knowledge. If you think the article is good, you can share it and let more people see it.

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