mysql 使用指定字符格式创建数据库

转： http://www.cnblogs.com/micro-chen/p/5810838.html

CREATE DATABASE db_name DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;

如要创建以utf8字符格式的abc数据库：

CREATE DATABASE abc EFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;

CREATE DATABASE 的语法：

CREATE {DATABASE | SCHEMA} [IF NOT EXISTS] db_name

[create_specification [, create_specification] ...]

create_specification:

[DEFAULT] CHARACTER SET charset_name

| [DEFAULT] COLLATE collation_name

更改数据库的字符编码

ALTER DATABASE db_name DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci