This article mainly explains in detail how to change the MySQL data path datadir on Windows Server 2012. The content is quite good. It is worth taking a look. Friends who like it can pay attention.
Background description
Under Windows, MySQLInstallationThe path cannot be modified, nor can it be configured through the GUI interface;
默认安装路径 %mysql_root% = c:\program files\mysql\mysql server 5.7 默认数据路径 %mysql_data_root% = c:\programdata\mysql\mysql server 5.7|
This directory is hidden by default Directory, you need to set up and view
A 3T data disk is hung on the D drive for massive data storage;
You need to change the MySQL data path to
%mysql_new_data_root% = d:\mysql\data Step-by-Step
Create directory: d:\mysql;
Set
%mysql_data_root%\data 复制至 %mysql_new_data_root%；
as the NETWORK SERVICE user and set the access permissions of %mysql_new_data_root% | Note: Mysql will not be started without setting! (Many online blogs This step has been missed);
Change the configuration file %mysql_data_root%my.ini | Note: slash direction;
Restart the MySQL service, and then it will be ok.
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1. Free mysql online video tutorial
2. MySQL latest manual tutorial
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