mysql and delete user code example
Example 1: mysql delete user if exists
DROP USER IF EXISTS 'user'@'127.0.0.1' ;
Example 2: how to delete user in mysql
DROP USER 'jeffrey'@'localhost';
FOR DELETING USER
DROP USER IF EXISTS 'user'@'127.0.0.1' ;
DROP USER 'jeffrey'@'localhost';
FOR DELETING USER