錯誤函數執行

USE [Curatas_Live] 
GO 
/****** Object: UserDefinedFunction [dbo].[BreakStringIntoRows] Script Date: 22-02-2017 12:52:32 PM ******/ 
SET ANSI_NULLS ON 
GO 
SET QUOTED_IDENTIFIER ON 
GO 
ALTER FUNCTION [dbo].[BreakStringIntoRows] (@CommadelimitedString varchar(1000)) 
RETURNS [@Result VARCHAR(100)] 
AS 
BEGIN 
     declare @result VARCHAR(100) 
      DECLARE @IntLocation INT 
    DECLARE @ResultCode VARCHAR(100) 
    SET @Result = '' 
     WHILE (CHARINDEX(',', @CommadelimitedString, 0) > 0) 
     BEGIN 
       SET @IntLocation = CHARINDEX(',', @CommadelimitedString, 0)  



      SELECT @ResultCode = RTRIM(LTRIM(SUBSTRING(@CommadelimitedString, 0, @IntLocation))) 
    SELECT @Result [email protected] + ITMSGRPNAME FROM OITB 
    WHERE [email protected] 

      SET @CommadelimitedString = STUFF(@CommadelimitedString, 1, @IntLocation, '') 
    END 

    SELECT @ResultCode = RTRIM(LTRIM(@CommadelimitedString))--LTRIM and RTRIM to ensure blank spaces are removed 
SELECT @Result [email protected] + ITMSGRPNAME FROM OITB 
    WHERE [email protected] 
    RETURN @Result 
END

來源

2017-02-22 Amol Shringarpure

請解釋什麼錯誤 – YdB

你真的希望一個答案？只是*函數執行錯誤*和一些代碼？請閱讀[如何問一個好的SQL問題]（http://meta.stackoverflow.com/questions/271055/tips-for-asking-a-good-structured-query-language-sql-question/271056）和[如何創建一個MCVE]（http://stackoverflow.com/help/mcve）並陳述您的實際錯誤信息！ – Shnugo

我得到以下錯誤消息2715，級別16，狀態3，過程BreakStringIntoRows，行26 列，參數或變量＃0：無法找到數據類型@Result VARCHAR（100）。參數或變量「'具有無效的數據類型。 –

語法應爲如下提出，不要求對象名稱：

ALTER FUNCTION [dbo].[BreakStringIntoRows] (@CommadelimitedString varchar(1000)) 
RETURNS VARCHAR(100) 
AS ....

來源

2017-02-22 12:18:11 chanchal

錯誤函數執行

回答

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