1.创建数据库
语法:
CREATE {DATABASE | SCHEMA} [IF NOT EXISTS] db_name [DEFAULT] CHARACTER SET [=] charset_name
CREATE DATABASE practice_01;
2.查看创建数据库时的细节
SHOW CREATE DATABASE practice_01;
3.创建数据库时指定编码方式
CREATE DATABASE practice_02 CHARACTER SET gbk;
4.修改数据库编码
修改数据库语法:
ALTER {DATABASE | SCHEMA} [db_name] [DEFAULT] CHARACTER SET [=] charset_name
ALTER DATABASE practice_02 CHARACTER SET utf8;
5.删除数据库
语法:
DROP {DATABASE | SCHEMA} [IF EXISTS] db_name
DROP DATABASE practice_01;