请教sqlserver大量数据中部分数据（仍然大量，多表）导入导出解
看了以上的需求，想起客户的话，这个很简单，哒哒哒哒哒.....最后给了句，你看看三天能完成吗？ 我们看了三天，还没看出咋完成，哈哈... 你的需求如果是具体的特定的数据库，倒是好办，但是要通用的解决方案就麻烦了。 1、2、3基本都可以，不过1、2要修改为5
看了以上的需求，想起客户的话，这个很简单，哒哒哒哒哒.....最后给了句，你看看三天能完成吗？
我们看了三天，还没看出咋完成，哈哈...
你的需求如果是具体的特定的数据库，倒是好办，但是要通用的解决方案就麻烦了。
1、2、3基本都可以，不过1、2要修改为50条数据或是100条数据一保存，全部保存不现实，一条条保存太慢。
要考虑到参照完整性的话，数据导入一定要有特定的顺序。主表先导，再到子表。
不管你是保存为XML、EXCEL还是Sqlite还是Access或是MDF，这个都不重要，关键还是导入导出的代码。
感觉这种事情不会经常进行啊，哪家公司无聊了整天这么折腾数据啊，一年搞个一次差不多了。
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