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This article mainly introduces "how to solve the problem of 227-Access denied error in Centos7 MySQL". In daily operation, I believe many people have doubts about how to solve the problem of 227-Access denied error in Centos7 MySQL. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful for you to answer the doubt of "how to solve the problem of 227-Access denied error in Centos7 MySQL"! Next, please follow the editor to study!

Centos7 MySQL8.0.16 encountered the following error when modifying the root% user password:

The solution is as follows:

Modify mysql login settings

[root@localhost ~] # vim my.cnf

Add in the [mysqld] paragraph

Skip-grant-tables

Restart the mysql service after saving

[root@localhost ~] # service mysqld restart

Log in to mysql

[root@localhost] # mysql-u root-p

Refresh it first after logging in (otherwise an error will be reported: ERROR 1290 (HY000): The MySQL server is running with the-- skip-grant-tables option so it cannot execute this statement)

Mysql > flush privileges

Modify the password

Mysql > use mysql;mysql > alter USER 'root'@'%' IDENTIFIED BY' password to be changed'

Refresh it again.

Mysql > flush privileges

Delete skip-grant-tables

Restart mysql

At this point, the study on "how to solve the problem of 227-Access denied errors in Centos7 MySQL" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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