本文实例讲述了mysql实现查询结果导出csv文件及导入csv文件到数据库操作。分享给大家供大家参考，具体如下：
mysql 查询结果导出csv文件：
select logtime, operatingsystem, imei
from GameCenterLogs
where
operatingsystem >= 1 and operatingsystem <=3
group by operatingsystem,imei
into outfile '/tmp_logs/tm
本文实例讲述了C#实现导入CSV文件到Excel工作簿的方法。分享给大家供大家参考。具体如下：
你必须在项目中添加对 Microsoft.Office.Core 的引用：from the .NET tab of the Visual Studio Add Reference dialog box, and the Microsoft Excel 12.0 Object Library (you can use 14.0 if you want, too, but nothing lower).
