MySQL users

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Updated: 13 January 2023

Create a remote user

CREATE USER 'sammy'@'remote_server_ip' IDENTIFIED WITH mysql_native_password|caching_sha2_plugin BY 'password';  
GRANT CREATE, ALTER, DROP, INSERT, UPDATE, DELETE, SELECT, REFERENCES, RELOAD on *.* TO 'sammy'@'remote_server_ip' WITH GRANT OPTION;
FLUSH PRIVILEGES;

Change host for a user

UPDATE mysql.user SET Host='%' WHERE Host='localhost' AND User='username';
FLUSH PRIVILEGES;

Show the authentication plugin for each user

select user, plugin from mysql.user;

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