Database 생성 (create, use) mysql> show databases; //mysql의 데이터베이스들 +--------------------+ | Database | +--------------------+ | information_schema | | mysql | | performance_schema | | sakila | | sys | | test | | world | +--------------------+ 7 rows in set (0.00 sec) mysql> create database ezen; //ezen 생성 Query OK, 1 row affected (0.00 sec) mysql> show databases; +--------------------+ | Database..