编辑C:\ProgramData\MySQL\MySQL Server 5.7\my.ini,修改secure-file-priv="/"或者其他可以访问的文件夹
在windows服务对话框下
If you are using Windows, open services. Right click on mysql service, select properties. In the properties window select Log On tab then Log on as: Local System account.
If you are ready, restart the service and you can select into outfile anywhere where you have permission to write.
MySQL在windows上导入数据提示错误(Errcode: 13 - Permission denied)
原文:https://www.cnblogs.com/gangzhuzi/p/8849047.html