更改Mysql数据库存储位置的具体步骤
首先把mysql的服务先停掉，更改MySQL配置文件My.ini中的数据库存储主路径，将老的数据库存储主路径中的数据库文件和文件夹复制到新的存储主路径，接下来重启搞定 一.首先把mysql的服务先停掉。 二.更改MySQL配置文件My.ini中的数据库存储主路径 打开MySQL默
首先把mysql的服务先停掉，更改MySQL配置文件My.ini中的数据库存储主路径，将老的数据库存储主路径中的数据库文件和文件夹复制到新的存储主路径，接下来重启搞定
一.首先把mysql的服务先停掉。
二.更改MySQL配置文件My.ini中的数据库存储主路径
打开MySQL默 认的安装文件夹C:Program FilesMySQLMySQL Server 5.1中的my.ini文件，点击记事本顶部的“编辑”，“查找”，在查找内容中输入datadir后并点击“查找下一个”转到“Path to the database root数据库存储主路径”参数设置，，找到datadir="C:/Documents and Settings/All Users/Application Data/MySQL/MySQL Server 5.1/Data/"即是默认的数据库存储主路径设置，现将它改到C:mysqldata（你希望的）文件夹，正确的设置是datadir="C: /mysql/data/"。
更改完成后点击菜单栏的“文件”，再点击“保存”。
三.将老的数据库存储主路径中的数据库文件和文件夹复制到新的存储主路径
将C:/Documents and Settings/All Users/Application Data/MySQL/MySQL Server 5.1/Data/文件夹中的所有文件和文件夹拷贝到你新建的文件夹目录下。
四.重启MySQL服务
五.验证更改数据库存储主路径的操作是否成功
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