USE [master]

GO

EXEC master.dbo.sp_addlinkedserver

     @server = N'連線名稱',

     @srvproduct=N'SQLNCLI',

     @provider=N'SQLOLEDB',

     @datasrc=N'192.168.8.198\SQL2008'

GO



USE [master]

GO

EXEC master.dbo.sp_addlinkedsrvlogin

    @rmtsrvname = N'連線名稱',

    @locallogin = NULL ,

    @useself = N'False',

    @rmtuser = N'資料庫登入帳號',

    @rmtpassword = N'資料庫連線密碼'

GO

1. 不要使用 Network Services 來啟動，改使用別的帳號啟動，這樣以後備份匯出就沒有問題。
    
    
2. 修改要匯出資料夾的權限，讓 Network Services 有寫入的權限，這樣就可以正常備份了。
    
    

錯誤訊息：
ALTER DATABASE is not permitted while a database in in the Restoring state.

ALTER DATABASE statement failed. (Microsfot SQL, Error 5052).

RESTORE DATABASE [資料庫名稱]

WITH RECOVERY;

SELECT s.name

FROM sys.schemas s

WHERE s.principal_id = USER_ID('YourUserID');



ALTER AUTHORIZATION ON SCHEMA::YourSchemaName TO dbo;

-- To allow advanced options to be changed.開啟進階選項

EXEC sp_configure 'show advanced options', 1

GO

-- To update the currently configured value for advanced options.執行動作

RECONFIGURE

GO

-- To enable the feature.開啟xp_cmdshell功能

EXEC sp_configure 'xp_cmdshell', 1

GO

-- To update the currently configured value for this feature.執行動作

RECONFIGURE

GO





DECLARE @DBPath nvarchar(120)

--指定磁碟機Z的路徑為\\192.168.8.201\SQLBackupLeon

exec master..xp_cmdshell 'net use z: \\192.168.8.201\SQLBackupLeon 密碼 /user:帳號'

--指定備份路徑檔名

SET @DBPath = 'Z:\' + 'ReikoTEST' + '_' + Convert(varchar(10),Getdate(),112) + Replace(Convert(varchar(8),Getdate(),108),':','') + '.bak'

--DATENAME(Weekday,GETDATE())=>會顯示為"星期N"

--SET @DBPath = 'Z:\' + 'Leon' + '_' + DATENAME(Weekday,GETDATE()) + '.bak'

--備份資料庫ReikoTEST到路徑檔名

BACKUP DATABASE ReikoTEST TO DISK = @DBPath

--刪除磁碟機Z

exec master..xp_cmdshell 'net use Z: /delete'

GO





-- To enable the feature.關閉xp_cmdshell功能

EXEC sp_configure 'xp_cmdshell', 0

GO

-- To update the currently configured value for this feature.執行動作

RECONFIGURE

GO

-- To allow advanced options to be changed.關閉進階選項

EXEC sp_configure 'show advanced options', 0

GO

-- To update the currently configured value for advanced options.執行動作

RECONFIGURE

GO

SELECT

    DB_NAME(dbid) as DBName,

    COUNT(dbid) as NumberOfConnections,

    loginame as LoginName

FROM

    sys.sysprocesses

WHERE

    dbid > 0

GROUP BY

    dbid, loginame

USE [master]

GO

/****** Object: StoredProcedure [dbo].[sp_who3]    Script Date: 06/26/2008 09:40:54 ******/

SET ANSI_NULLS ON

GO

SET QUOTED_IDENTIFIER ON

GO

CREATE PROCEDURE [dbo].[sp_who3]    

(    

@filter tinyint = 1,    

@filterspid int = NULL    

)    

AS    

SET NOCOUNT ON;    

    

DECLARE @processes TABLE    

(    

spid int,    

blocked int,    

databasename varchar(256),    

hostname varchar(256),    

program_name varchar(256),    

loginame varchar(256),    

status varchar(60),    

cmd varchar(128),    

cpu int,    

physical_io int,    

[memusage] int,    

login_time datetime,    

last_batch datetime,    

current_statement_parent xml,

current_statement_sub xml)



INSERT INTO @processes    

SELECT sub.*

FROM

(

SELECT sp.spid,    

sp.blocked,    

sd.name,    

RTRIM(sp.hostname) AS hostname,

RTRIM(sp.[program_name]) AS [program_name],    

RTRIM(sp.loginame) AS loginame,    

RTRIM(sp.status) AS status,    

sp.cmd,    

sp.cpu,    

sp.physical_io,    

sp.memusage,    

sp.login_time,    

sp.last_batch,

(

    SELECT

LTRIM(st.text) AS [text()]

    FOR XML PATH(''), TYPE

) AS parent_text,

(

    SELECT

LTRIM(CASE

WHEN LEN(COALESCE(st.text, '')) = 0 THEN NULL

ELSE SUBSTRING(st.text, (er.statement_start_offset/2)+1,

((CASE er.statement_end_offset

WHEN -1 THEN DATALENGTH(st.text)

ELSE er.statement_end_offset

END - er.statement_start_offset)/2) + 1)

END) AS [text()]

FROM sys.dm_exec_requests er CROSS APPLY sys.dm_exec_sql_text(er.sql_handle) AS st

WHERE er.session_id = sp.spid

    FOR XML PATH(''), TYPE

) AS child_text

FROM sys.sysprocesses sp WITH (NOLOCK) LEFT JOIN sys.sysdatabases sd WITH (NOLOCK) ON sp.dbid = sd.dbid

CROSS APPLY sys.dm_exec_sql_text(sp.sql_handle) AS st

) sub INNER JOIN sys.sysprocesses sp2 ON sub.spid = sp2.spid

ORDER BY

sub.spid



-- if specific spid required    

IF @filterspid IS NOT NULL    

DELETE @processes    

WHERE spid <> @filterspid    

    

-- remove system processes    

IF @filter = 1 OR @filter = 2    

DELETE @processes    

WHERE spid < 51

OR spid = @@SPID

    

-- remove inactive processes    

IF @filter = 2    

DELETE @processes    

WHERE status = 'sleeping'    

AND cmd IN ('AWAITING COMMAND')    

AND blocked = 0    



SELECT spid,    

blocked,    

databasename,    

hostname,    

loginame,    

status,    

current_statement_parent,

current_statement_sub,

cmd,    

cpu,    

physical_io,    

program_name,    

login_time,    

last_batch    

FROM @processes    

ORDER BY spid



RETURN 0; 

DECLARE @Table TABLE(

        spid int,    

        blocked int,    

        databasename varchar(256),    

        hostname varchar(256),    

        loginame varchar(256),    

        status varchar(60),    

        current_statement_parent xml,

        current_statement_sub xml,

        cmd varchar(128),    

        cpu int,    

        physical_io int,    

        program_name varchar(256),    

        login_time datetime,    

        last_batch datetime

)



INSERT INTO @Table EXEC sp_who3



SELECT *

FROM    @Table

WHERE databasename= 'Leon' and cmd = 'AWAITING COMMAND'

and CAST(current_statement_parent AS nvarchar(max)) not LIKE '%AspNet_SqlCachePollingStoredProcedure%'

order by CAST(current_statement_parent AS nvarchar(max))

必備元件

Microsoft .NET Framework 3.5 Service pack 1(不裝連安裝畫面都無法開啟)
http://www.microsoft.com/downloads/details.aspx?FamilyId=AB99342F-5D1A-413D-8319-81DA479AB0D7&displaylang=zh-tw

Windows Installer 4.5 Redistributable - 繁體中文(不安裝就無法安裝SQL Server 2008)
http://www.microsoft.com/downloads/details.aspx?displaylang=zh-tw&FamilyID=5a58b56f-60b6-4412-95b9-54d056d6f9f4

PowerShell 1.0(不裝在檢查元件步驟就無法通過)
926139：Windows PowerShell 1.0 英文語言安裝封裝適用於 Windows Server 2003 及 Windows XP
926140：Windows Server 2003 Service Pack 1 與 Windows XP Service Pack 2 的 Windows PowerShell 1.0 當地語系化安裝套件
926141：Windows 1.0 PowerShell 多語系使用者語言介面 (MUI) Pack 適用於 Windows Server 2003 或適用於 Windows XP
928439：適用於 Windows Vista 的 Windows PowerShell 1.0 安裝封裝

當principal DB異常時，若無見證DB，可以手動執行下面指令，讓mirror DB可以正常運作

ALTER DATABASE [ReikoTEST] SET PARTNER OFF

RESTORE DATABASE [ReikoTEST] WITH RECOVERY