csv txt excel 格式文件导入到sql server(程序源码)

上传者: kevinlibo | 上传时间: 2021-05-22 14:53:27 | 文件大小: 77KB | 文件类型: RAR
可支持csv txt excel 格式文件导入到sql server数据库中,表名我写设定好了,配置文件有数据库的配置信息。winform程序,为了公司的业务开发的小工具软件。先读取文件到dataset,然后再把记录导入到表中。网上的是用bulkcopy,一次性全入库,我的逻辑是入同一张表,根据某一字段,如果有该条记录,update操作,没有这条记录,insert操作。

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评论信息

  • zshxxzh :
    写得很好,对初学者来说非常有参考价值,谢谢上传高手!
    2015-08-27
  • KingBana :
    新手学习,还蛮不错的
    2015-03-04
  • 天天快乐不行吗 :
    还行了,实现了大数据的快速插入
    2014-02-04
  • dean0000 :
    一般吧,本来想偷懒一下的,结果发现不够灵活,导入方法效率太低,几乎得重写
    2013-11-27
  • MageMaster :
    还是直接用ssis方便,不过还是谢了
    2013-08-13

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