SQLServer 备份方式

================备份数据库=================

--完整备份

Backup Database NorthwindCS

To disk='G:\Backup\NorthwindCS_Full_20070908.bak'

--差异备份

Backup Database NorthwindCS

To disk='G:\Backup\NorthwindCS_Df_20070908.bak'

With Dferential

--日志备份默认截断日志

Backup Log NorthwindCS

To disk='G:\Backup\NorthwindCS_Log_20070908.bak'

--日志备份不截断日志

Backup Log NorthwindCS

To disk='G:\Backup\NorthwindCS_Log_20070908.bak'

With No_Truncate

--截断日志不保留

B
4000
ackup Log NorthwindCS

With No_Log

--或者

Backup Log NorthwindCS

With Truncate_Only

--截断之后日志文件不会变小

--有必要可以进行收缩

--文件备份

Exec Sp_Helpdb NorthwindCS --查看数据文件

Backup Database NorthwindCS

File='NorthwindCS' --数据文件逻辑名

To disk='G:\Backup\NorthwindCS_File_20070908.bak'

--文件组备份

Exec Sp_Helpdb NorthwindCS --查看数据文件

Backup Database NorthwindCS

FileGroup='Primary' --数据文件逻辑名

To disk='G:\Backup\NorthwindCS_FileGroup_20070908.bak'

With init

--分割备份到多个目标

--恢复时候不允许丢失任何个目标

Backup Database NorthwindCS

To disk='G:\Backup\NorthwindCS_Full_1.bak'

,disk='G:\Backup\NorthwindCS_Full_2.bak'

--镜像备份

--每个目标都是相同

Backup Database NorthwindCS

To disk='G:\Backup\NorthwindCS_Mirror_1.bak'

Mirror

To disk='G:\Backup\NorthwindCS_Mirror_2.bak'

With Format --第次做镜像备份时候格式化目标

--镜像备份到本地和远程

Backup Database NorthwindCS

To disk='G:\Backup\NorthwindCS_Mirror_1.bak'

Mirror

To disk='\\192.168.1.200\Backup\NorthwindCS_Mirror_2.bak'

With Format

--每天生成个备份文件

Declare @Path Nvarchar(2000)

Set @Path ='G:\Backup\NorthwindCS_Full_'

+Convert(Nvarchar,Getdate,112)+'.bak'

Backup Database NorthwindCS

To http://www.hack58.net/Article/html/3/7/2008/mailtdisk=@Path
--从NoRecovery或者

--Standby模式恢复数据库为可用

Restore Database NorthwindCS_Bak

With Recovery

--查看目标备份中备份集

Restore HeaderOnly

from Disk ='G:\Backup\NorthwindCS_Full_20070908.bak'

--查看目标备份第个备份集信息 ......

 

==================Kill掉访问某个数据库的连接=============

2: CREATE PROC KillSpid(@DBName varchar)

3: AS

4: BEGIN

5:     DECLARE @SQL varchar

6:     DECLARE @SPID int

7:     SET @SQL='DECLARE CurrentID CURSOR FOR

8:     SELECT spid FROM sysprocesses WHERE dbid=db_id('''+@DBName+''') '

9:     FETCH NEXT FROM CurrentID INTO @SPID

10:     WHILE @@FETCH_STATUS <>-1

11:     BEGIN

12:         exec('KILL '+@SPID)

13:         FETCH NEXT FROM  CurrentID INTO @SPID

14:     END

15:     CLOSE CurrentID

16:     DEALLOCATE CurrentID

17: END