如何从备份数据库恢复选定的 ASP.NET 会员用户?

发布于 2024-10-16 19:43:14 字数 162 浏览 0 评论 0原文

我的 CMS 最近出现了问题,今天发现我上周创建的所有用户都被删除了。好消息是我有数据库的备份,并且它使用标准 ASP.NET 成员资格表。

有没有办法在不恢复整个数据库的情况下恢复这些数据?成员资格表有点像迷宫......是否有现有的存储过程或实用程序?我不确定哪些表是必需的,哪些表不需要。

Had a recent issue with my CMS and discovered today that all of my users created in the last week were deleted. The good news is that I have a backup of the DB, and that it uses standard ASP.NET Membership tables.

Is there a way to do a restore of this data without restoring the whole DB? The membership tables are something of a maze... is there an existing stored proc or utility out there? I'm not sure which tables would be required and which ones would not.

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昇り龍 2024-10-23 19:43:14

我不知道有任何单个存储过程或实用程序可以执行此操作。

如果您仅使用会员资格,则需要从以下位置复制:

  • aspnet_Membership
  • aspnet_Users

如果您还使用角色,则需要从以下位置复制:

  • aspnet_UsersInRoles

如果您还使用配置文件,则需要从以下位置复制:

  • aspnet_Profile

所以基本上还不错。您只需要卷起袖子,编写 2 到 4 条插入语句即可。 (至少这是理论)

I'm not aware of any single sproc or utility to do this.

If you're using just the Membership, you'll need to copy from:

  • aspnet_Membership
  • aspnet_Users

If you're also using Roles you'll need to copy from:

  • aspnet_UsersInRoles

If you're also using Profile you'll need to copy from:

  • aspnet_Profile

So basically it's not that bad. You just need to roll up your sleeves and write between 2 and 4 insert statements. (that's the theory at least)

各自安好 2024-10-23 19:43:14

Greg 的正确答案的后续...这是我使用的实际 SQL 脚本:

INSERT INTO aspnet_Users
SELECT * FROM Restored.dbo.aspnet_Users WHERE UserId NOT IN (SELECT UserId FROM aspnet_Users)

INSERT INTO aspnet_Membership
SELECT * FROM Restored.dbo.aspnet_Membership WHERE UserID NOT IN (SELECT UserID FROM aspnet_Membership)

INSERT INTO aspnet_Profile
SELECT * FROM Restored.dbo.aspnet_Profile WHERE UserID NOT IN (SELECT UserID FROM aspnet_Profile)

INSERT INTO aspnet_UsersInRoles
SELECT * FROM Restored.dbo.aspnet_UsersInRoles WHERE UserID NOT IN (SELECT UserID FROM aspnet_UsersInRoles)

Follow-up to Greg's correct answer... here is the actual SQL script I used:

INSERT INTO aspnet_Users
SELECT * FROM Restored.dbo.aspnet_Users WHERE UserId NOT IN (SELECT UserId FROM aspnet_Users)

INSERT INTO aspnet_Membership
SELECT * FROM Restored.dbo.aspnet_Membership WHERE UserID NOT IN (SELECT UserID FROM aspnet_Membership)

INSERT INTO aspnet_Profile
SELECT * FROM Restored.dbo.aspnet_Profile WHERE UserID NOT IN (SELECT UserID FROM aspnet_Profile)

INSERT INTO aspnet_UsersInRoles
SELECT * FROM Restored.dbo.aspnet_UsersInRoles WHERE UserID NOT IN (SELECT UserID FROM aspnet_UsersInRoles)
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