MySQL 접속 유저 추가

# 현재 유저별 호스트 확인 select user,host,password from mysql.user order by user; # 유저 추가 create user 'ID'@'a.b.c.d' identified by 'PASSWD'; grant all privileges on *.* to 'ID'@'a.b.c.d' with grant option; flush privileges; 5.7 버전 이상시 select user,host,authentication_string from mysql.user order by user; create user 'id'@'a.b.c.d59' identified by 'passwd'; grant all privileges on *.* to 'id'@'a.b.c.d' wit.....