如何关闭与DB的现有连接

Question

我想关闭与MS SQL Server的现有连接,以便我可以以编程方式对该数据库进行还原.

Answer 1

这应该断开其他所有人,并让您成为唯一的用户:

alter database YourDb set single_user with rollback immediate

注意:别忘了

alter database YourDb set MULTI_USER

你做完之后!

Answer 2

在还原向导中单击"关闭与目标数据库的现有连接"

在" 分离数据库"向导中,单击"删除连接"项.

Answer 3

在这里找到它：http : //awesomesql.wordpress.com/2010/02/08/script-to-drop-all-connections-to-a-database/

DECLARE @dbname NVARCHAR(128)
SET @dbname = 'DB name here'
 -- db to drop connections 
DECLARE @processid INT 
SELECT  @processid = MIN(spid)
FROM    master.dbo.sysprocesses
WHERE   dbid = DB_ID(@dbname) 
WHILE @processid IS NOT NULL 
    BEGIN 
        EXEC ('KILL ' + @processid) 
        SELECT  @processid = MIN(spid)
        FROM    master.dbo.sysprocesses
        WHERE   dbid = DB_ID(@dbname) 
    END