mysql安裝後添加gbk字元集的方法

1、查看當前字元集：

複製代碼 代碼如下:SHOW CHARACTER SET;

2、刪除mysql相關目錄

複製代碼 代碼如下:rm -rf /usr/local/mysql/* 安裝目錄
rm -rf /var/lib/mysql/mysql 資料庫目錄

3、重新編譯

複製代碼 代碼如下:./configure --prefix=/usr/local/mysql --sysconfdir=/etc --localstatedir=/var/lib/mysql --with-charset=gbk --with-collation=gbk_chinese_ci --with-extra-charsets=complex
make clean
make
make install

4、安裝後工作：
停止mysql服務。

複製代碼 代碼如下:Pkill -9 mysql
cd /var/lib/mysql/

先把master.info和relay有關的日誌全部刪掉

複製代碼 代碼如下:rm –rf *.bin
rm -rf mysql-bin.*
/usr/local/mysql/bin/mysql_install_db
chown -R mysql /var/lib/mysql
cp /usr/local/src/mysql-5.1.55/support-files/my-medium.cnf /etc/my.cnf
/usr/local/mysql/bin/mysqld_safe &
/usr/local/mysql/bin/mysqladmin -u root -p password '123456' 登入mysql試試：
/usr/local/mysql/bin/mysql -u root -p