从数据集表创建数据库表 [英] Create DB table from dataset table

问题描述

是否可能（在Vb.Net 2005中），无需手动解析数据集表属性，创建表并将其添加到数据库？

Is it possible (in Vb.Net 2005), without manually parsing the dataset table properties, to create the table and add it to the database?

我们的程序的旧版本在一些机器上，这显然有我们的旧数据库，我们正在寻找一种方法来检测是否有一个缺少表，然后根据数据集中的表的当前状态生成表。我们在每次发布新版本时重新编写表格（如果添加了新列），但我们希望尽可能避免此步骤。

We have old versions of our program on some machines, which obviously has our old database, and we are looking for a way to detect if there is a missing table and then generate the table based on the current status of the table in the dataset. We were re-scripting the table every time we released a new version (if new columns were added) but we would like to avoid this step if possible.

推荐答案

查看此MSDN论坛帖子：在ADO.net DataTable中创建SQL Server中的新表。

See this MSDN Forum Post: Creating a new Table in SQL Server from ADO.net DataTable.

这里的海报似乎试图做与你一样的事情，并提供使用包含在DataTable中的模式生成一个Create Table语句的代码。

Here the poster seems to be trying to do the same thing as you, and provides code that generates a Create Table statement using the schema contained in a DataTable.

假设这应该正常工作，您可以接受该代码，并通过 SqlCommand.ExecuteNonQuery（）以创建您的表。

Assuming this works as it should, you could then take that code, and submit it to the database through SqlCommand.ExecuteNonQuery() in order to create your table.

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