asp.net - Is there a way to rebuild/repair ASP.Net personalization tables without losing the data inside?

Question

I inherited an Asp.Net app that uses ASP.Net membership services. I am trying to add web parts with personalization to the site, and am getting a lot of errors. It looks like the tables generated by Aspnet_regsql.exe have been changed - probably copied at some point in the past using "select into" causing them to lose all their indexes and primary keys.

How can I repair these tables without losing all the data inside?

Answer 1

1. 备份数据库（以防万一！）
2. 重命名现有数据库
3. 重新创建 aspnetdb
4. 将重命名的数据库中的数据批量复制到新创建的数据库中。（可能与 BCP）

我知道 BCP 是一个旧工具......但它仍然有效。也许有一种更简单的方法可以做到这一点，但这就是我的做法。