我正在放置一个bcp
命令以在存储过程结束时输出文件。SQL Server BCP命令
如果我运行下面显示的代码,然后选择变量的内容并将EXEC xp_cmdshell
添加到开头,它工作正常。
如果我通过IE EXEC xp_cmdshell @cmd
运行它一路走好,我得到一个错误
“BCP”不被识别为一个内部或外部命令
我看不到的地方我的代码是错误的,任何人都可以看到这个问题吗?
DECLARE @PeriodStamp VARCHAR(8000) = REPLACE(CAST(GETDATE() - 2 AS DATE), '-', '')
DECLARE @marketingoptinp1 VARCHAR(8000) = '''bcp "select ''''Created_DateTime'''', ''''Application_Date'''', ''''Application_ID'''', ''''Customer_ID'''', ''''First_Name'''', ''''Last_Name'''', ''''Email'''', ''''Mobile_Phone'''', ''''Home_Phone'''', ''''Gender'''', ''''DOB'''', ''''AGE'''', ''''Marital_Status_ID'''', ''''Marital_Status_Desc'''', ''''Dependent_Number'''', ''''Dependent_Number_Desc'''', ''''Employment_Industry_ID'''', ''''Employment_Industry_Desc'''', ''''Income_Source_ID'''', ''''Income_Source_Desc'''', ''''Loan_Amount'''', ''''Loan_Purpose_ID'''', ''''Loan_Purpose_Desc'''', ''''Residence_Type_ID'''', ''''Residence_Type_Desc'''', ''''Postcode'''', ''''Address1'''', ''''Address2'''', ''''City'''', ''''County'''', ''''Marketing_Opt_In'''', ''''IP_Address'''', ''''Bank_Sort_Code'''', ''''Device'''', ''''Lender_Result'''', ''''Rental_Mortgage_Payments'''', ''''Has_Pension'''', ''''PeriodStamp'''' union all SELECT Created_DateTime, cast(Application_Date as nvarchar(10)) as Application_Date, cast(Application_ID as nvarchar(15)) as Application_ID, cast(Customer_ID as nvarchar(15)) as Customer_ID , cast(First_Name as varchar(150)) as First_Name , cast(Last_Name as varchar(150)) as Last_Name , cast(Email as varchar(250)) as Email , quintegrity.[dbo].[udf_AlphaNumericElement](Mobile_Phone,4) as Mobile_Phone , quintegrity.[dbo].[udf_AlphaNumericElement](Home_Phone,4) as Home_Phone , Gender, cast(DOB as nvarchar(15)) as DOB, cast(AGE as nvarchar(3)) as AGE, cast(Marital_Status_ID as nvarchar(2)) as Marital_Status_ID, Marital_Status_Desc, cast(Dependent_Number as nvarchar(20)) as Dependent_Number, Dependent_Number_Desc, cast(Employment_Industry_ID as nvarchar(10)) as Employment_Industry_ID, Employment_Industry_Desc, cast(Income_Source_ID as nvarchar(10)), Income_Source_Desc, cast(Loan_Amount as nvarchar(20)) as Loan_Amount, cast(Loan_Purpose_ID as nvarchar(6)) as Loan_Purpose_ID, Loan_Purpose_Desc, cast(Residence_Type_ID as nvarchar(6)) as Residence_Type_ID, Residence_Type_Desc , cast(Postcode as varchar(150)) Postcode , cast(Address1 as varchar(150)) Address1 , cast(Address2 as varchar(150)) Address2 , cast(City as varchar(150)) City , cast(County as varchar(150)) County , cast(Marketing_Opt_In as nvarchar(2)) as Marketing_Opt_In, cast(IP_Address as nvarchar(20)) as IP_Address, cast(Bank_Sort_Code as nvarchar(10)) as Bank_Sort_Code, Device, Lender_Result, cast(Rental_Mortgage_Payments as nvarchar(15)) as Rental_Mortgage_Payments, Has_Pension, PeriodStamp FROM scratch.dbo.data_extract where Marketing_Opt_In = 1 and PeriodStamp = ' + @PeriodStamp
DECLARE @marketingoptinp2 VARCHAR(8000)
SET @marketingoptinp2 = ' " queryout "C:\test\data' + @PeriodStamp+'.txt" -T -c'''
DECLARE @cmd VARCHAR(8000)
SET @cmd = @marketingoptinp1 + @marketingoptinp2
EXEC xp_cmdshell @cmd
好。 bcp是一个命令行工具。从*命令行*执行它,不要'破坏安全性,只允许*服务器*运行脚本。如果要定期或甚至一次运行此操作,请创建SQL Server代理作业 –
如果要导出*数据,请使用SSIS或实际上使用Reporting Services创建适当的报告。你所做的在很多层面上都是错误的 - 你必须禁用安全功能才能运行'xp_cmdshell',你可以通过连接字符串来允许SQL注入攻击,你可以使用SQL Server帐户来执行任意命令。 –