Create User
CREATE USER 'example_user@host' IDENTIFIED BY 'example_passwd';
Alter User
ALTER USER 'root'@'localhost' IDENTIFIED BY 'MyNewPass';
Grant
Privilege Levels
USAGEALL PRIVILEGESGRANT OPTION
GRANT USAGE ON *.* TO 'user123'@'%' IDENTIFIED VIA PAM using 'mariadb' require ssl ;
GRANT ALL ON webdata.* to 'webuser' identified by 'password';
Drop User
DROP USER IF EXISTS bob;