如何以系统管理员身份运行存储过程？

Question

我不想授予用户 Sysadmin 角色。 有没有办法以系统管理员或系统管理员用户身份运行特定的存储过程？ 存储过程在MSSQL 2005中并且具有xp_cmdshell 下面是代码：

ALTER PROCEDURE [dbo].[procExcelQuotebyItem] 
(
    @OrderNumber INT
)
AS

BEGIN
SET NOCOUNT ON


DECLARE @Cmd varchar(1000)
DECLARE @fn varchar(500)
DECLARE @provider varchar(100)
DECLARE @ExcelString varchar(100)

--  New File Name to be created
SET @fn = 'D:\Pre-Manufacturing\Excel\QuotebyItem.xls'

/*Cleanup*/

SET @Cmd = 'DEL ' + @fn
EXEC xp_cmdshell @Cmd, no_output

--  FileCopy command string formation
SET @Cmd = 'Copy D:\Pre-Manufacturing\Excel\QuotebyItemTemplate.xls ' + @fn

--  FileCopy command execution through Shell Command
EXEC MASTER..XP_CMDSHELL @cmd, NO_OUTPUT

--  Mentioning the excel destination filename
SET @provider = 'Microsoft.Jet.OLEDB.4.0'
SET @ExcelString = 'Excel 8.0;Database=' + @fn

EXEC('INSERT INTO OPENROWSET(''' + @provider + ''',''' + @ExcelString + ''',''SELECT * FROM [Sheet1$A2:L2]'') 
SELECT [ITEMNUMBER],'''',[ITEM_DESCRIPTION],[CASEPACK],[UNIT PRICE],[CASE PRICE],[WEIGHT],[CUBE],[CASE DIMS],[UPC],[CASE UPC],[Q Comments] FROM [ORDER SUMMERY] WHERE [Order #] = ''' + @OrderNumber + '''')

Answer 1

ALTER PROCEDURE dbo.usp_Demo
WITH EXECUTE AS 'USER_ID_with_sysadmin_rights'
AS

http://msdn.microsoft.com/en -us/library/ms188354(v=SQL.90).aspx

测试代码

CREATE PROCEDURE dbo.test1
WITH EXECUTE AS 'CORP\jbooth'
AS
select user_name()
GO
EXEC test1
GO
ALTER PROCEDURE dbo.test1
WITH EXECUTE AS 'dbo'
AS
select user_name()
GO
EXEC test1

有关使 XP_CMDSHELL 在 SQL 2005 中工作的附加信息

SQL 2005 XP_CMDSHELL

Answer 2

我删除了 EXECUTE AS 并添加了 EXEC sp_addsrvrolemember 'Corporate\HelenS', 'sysadmin'; 有效！然后我删除角色 EXEC sp_dropsrvrolemember 'Corporate\HelenS', 'sysadmin'