Mysql 사용자 추가

CREATE DATABASE new_db;

CREATE USER 'new_user'@'%' IDENTIFIED BY 'new_user_password!';

ALTER  USER 'new_user'@'%' IDENTIFIED BY 'new_user_password!';

GRANT ALL PRIVILEGES ON new_db. * TO 'new_user'@'%';

FLUSH PRIVILEGES;

USE new_db;

SHOW GRANTS FOR 'new_user'@'%';