MySql 생성권한,테이블생성, caching_sha2_password

https://appia.tistory.com/729

table 만들기 (최고친절)

https://futurists.tistory.com/11

db생성 권한 부여 끊기, 명령어

https://cotak.tistory.com/4

https://gmlwjd9405.github.io/2018/05/09/mysql-workbench-guide.html

IntelliJ 최초 Setting 중 'MySQL 'caching_sha2_password', 'query_cache_size' 에러

https://harrybark.tistory.com/19