Question

我想在sqlserver2008中编写storedProcedure，这个proc必须插入一个表（Users，roles，groups，...），另外1个proc插入到users表中，我调用它并需要编写我的proc whit xml在这个输入参数和调用adduser proc，如何获取xml参数并在我的proc中使用？感谢

Answer 1

ALTER PROCEDURE [dbo]。[usp_SaveInvoice] - 在此处添加存储过程的参数 @XMLHD XML，@ XMLDT XML 如开始宣布@HDOUT INT DECLARE @DTOUT INT 声明@maxcode int CREATE TABLE #MESSAGE（MID SMALLINT，MMESSAGE VARCHAR（200））

EXEC SP_XML_PREPAREDOCUMENT @HDOUT OUTPUT,@XMLHD
EXEC SP_XML_PREPAREDOCUMENT @DTOUT OUTPUT,@XMLDT


SELECT *into #hd FROM OPENXML(@HDOUT,'HEAD',1) 
  WITH(invoiceno VARCHAR(500),customercode INT,invDate Date);

SELECT * into #dt FROM OPENXML(@DTOUT,'SAVE/INVOIEC',1)
      WITH(No INT,ItemCode INT,Qty DECIMAL(18,2),Rate Decimal(18,2),Amount Decimal(18,2));

      IF EXISTS (SELECT invInvoiceNO FROM dbo.trnInvoiceHD WHERE invInvoiceNO IN (SELECT invoiceno FROM #hd) )
    BEGIN
    INSERT INTO #MESSAGE
     SELECT 1,'iNVOICE NO ALREADYEXIST'        
     SELECT * FROM #MESSAGE MESSAGE FOR XML AUTO,ELEMENTS XSINIL
    RETURN
    END

select @maxcode=isnull(max(invhdcode),0)+1 from dbo.trnInvoiceHD     

 begin try 
 begin transaction
insert into dbo.trnInvoiceHD(invhdcode,invInvoiceNO,invDate,invCusCode)
select @maxcode,invoiceno,invDate,customercode from #hd 

insert into dbo.trnInvoiceDt(invDtTrncode,invdtSlNo,invdtitemcode,invDtRate,invDtQty,invDtAmount)
select @maxcode,No,ItemCode,Rate,Qty,Amount from #dt 

     INSERT INTO #MESSAGE
     SELECT 1,'SUCCESSFULLY INSERTED'

   SELECT * FROM #MESSAGE MESSAGE FOR XML AUTO,ELEMENTS XSINIL

commit transaction
end try

begin Catch
rollback transaction
INSERT INTO #MESSAGE
     SELECT 1,ERROR_MESSAGE ()         
     SELECT * FROM #MESSAGE MESSAGE FOR XML AUTO,ELEMENTS XSINIL    
end Catch

从存储过程中的输入参数创建XML

1 个答案: