CREATE DATABASE IF NOT EXISTS westos;
DROP DATABASE IF EXISTS westos;
-- TAB键的上面,如果你的表名或者字段名是一个特殊字符,就需要```student``student``student``school``school``student`
USE `SCHOOL`;
SELECT `user` FROM student;
SHOW DATABASES --查看所有的数据库
CREATE DATABASE IF NOT EXISTS westos;
DROP DATABASE IF EXISTS westos;
-- TAB键的上面,如果你的表名或者字段名是一个特殊字符,就需要```student``student``student``school``school``student`
USE `SCHOOL`;
SELECT `user` FROM student;
SHOW DATABASES --查看所有的数据库