数据恢复bak

1.sql server 2008

USE master

ALTER DATABASE [KH2020] SET OFFLINE WITH ROLLBACK IMMEDIATE
RESTORE database [KH2020] from disk='D:\客户数据\HHerp_lgyy202108231053\HHerp_lgyy202108231053.bak' with RECOVERY,REPLACE
ALTER database [KH2020] set online
USE KH2020

UPDATE dbo.loginuser SET password=''

2.sql server 2016

USE master
DECLARE @spid INT  
DECLARE getspid CURSOR
FOR
    SELECT  spid
    FROM    sysprocesses
    WHERE   dbid = DB_ID('CustomData') 
OPEN  getspid  
FETCH NEXT  FROM getspid  INTO @spid  
WHILE @@fetch_status <> -1 
    BEGIN 
        EXEC('kill  '+ @spid)  
        FETCH NEXT  FROM getspid  INTO @spid  
    END  
CLOSE  getspid  
DEALLOCATE  getspid 
ALTER DATABASE TTTTT SET OFFLINE WITH ROLLBACK IMMEDIATE
RESTORE DATABASE TTTTT FROM DISK='D:\服务器\Program\CarpaServer\backup\FZYUN388768.bak'WITH REPLACE
ALTER database TTTTT set online
USE TTTTT