login:root
shell> removepkg mysql
shell> groupadd mysql
shell> cd /app
shell> mkdir mysql
shell> chmod 744 mysql
shell> useradd -G mysql -s /bin/bash –p /app/mysql mysql
shell> chown -R mysql.mysql mysql
下载MySQL4.x.x:
shell> make
------------------------------------------
错误时候
shell> make clean
再回上一步
---------------------------------------
shell> make install
shell> cp support-files/my-medium.cnf /etc/my.cnf
shell> cd /app/mysql
shell> bin/mysql_install_db --user=root
shell> chown -R root .
shell> chown -R mysql var
shell> chgrp -R mysql .
shell> ./bin/mysqld_safe --user=root
--default-character-set=gbk &
shell> ./bin/mysqladmin -u root password 'new-password'
shell> ./bin/mysql -u root --default-character-set=gbk -p
mysql> status
...
Server characterset:
Db characterset:
Client characterset:
Conn. characterset:
....
看见characterset全是gbk就算成功了。
在UTF8字符集的老数据库中,创建中文支持表脚本如下,对字段加上字符集说明:
CREATE TABLE `test`.`cn` (
`zh` CHAR(10) CHARACTER SET gb2312 COLLATE gb2312_chinese_ci NOT NULL,
`中文` INT(11) NOT NULL
)
ENGINE = MYISAM;
注:CHARACTER SET 写GB2312 和gbk都可以,gbk优于gb2312。