下面是如何在MS SQL Server Management Studio 2008(可能也适用于其他版本)中可靠地执行这类事情:

In the Object Explorer Tree, right click the root database server (with the green arrow), then click activity monitor. Open the processes tab in the activity monitor, select the 'databases' drop down menu, and filter by the database you want. Right click the DB in Object Explorer and start a 'Tasks -> Take Offline' task. Leave this running in the background while you... Safely shut down whatever you can. Kill all remaining processes from the process tab. Bring the DB back online. Rename the DB. Bring your service back online and point it to the new DB.

右键单击数据库名称，单击属性进入属性窗口，打开选项选项卡，将“限制访问”属性从多用户更改为单用户。当你点击OK按钮时，它会提示你关闭所有打开的连接，选择“是”，你就可以将数据库重命名为....

下面是如何在MS SQL Server Management Studio 2008(可能也适用于其他版本)中可靠地执行这类事情:

In the Object Explorer Tree, right click the root database server (with the green arrow), then click activity monitor. Open the processes tab in the activity monitor, select the 'databases' drop down menu, and filter by the database you want. Right click the DB in Object Explorer and start a 'Tasks -> Take Offline' task. Leave this running in the background while you... Safely shut down whatever you can. Kill all remaining processes from the process tab. Bring the DB back online. Rename the DB. Bring your service back online and point it to the new DB.

我使用的是SQL Server 2008 R2，我的数据库已经设置为单个用户，并且有一个连接限制了数据库上的任何操作。因此，推荐的SQLMenace解决方案响应错误。这是一个对我有用的方法。

杀他，用火杀他。

USE master
go

DECLARE @dbname sysname
SET @dbname = 'yourdbname'

DECLARE @spid int
SELECT @spid = min(spid) from master.dbo.sysprocesses where dbid = db_id(@dbname)
WHILE @spid IS NOT NULL
BEGIN
EXECUTE ('KILL ' + @spid)
SELECT @spid = min(spid) from master.dbo.sysprocesses where dbid = db_id(@dbname) AND spid > @spid
END

当我试图恢复数据库时，我通常会遇到这种错误，我通常只需要在Management Studio中找到树的顶部，右键单击并重新启动数据库服务器(因为它在开发机器上，这在生产环境中可能不理想)。这将关闭所有数据库连接。