mysql 5.7 에서 암호를 변경을 하려 하면ERROR 1819 (HY000): Your password does not satisfy the current policy requirements라는 메세지가 뜬다. 보안강화로 암호를 복잡하게 안하면 변경이 안된다. # mysql -u root -pEnter password:Welcome to the MySQL monitor. Commands end with ; or \g.Your MySQL connection id is 4Server version: 5.7.17 Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark..