Entfernen Sie zusätzliches Delimeter aus den Datensätzen

Question

Ich verwende STUFF-Funktion, um mehrere Zeilenwerte zu einer Spalte abzurufen.

 ALTER PROCEDURE [dbo].[PrintOutlettoOutletTransfer] 
    @TransferCode varchar(20), 
    @token nvarchar(50) 

    AS 
    BEGIN 

    DECLARE @Isprint AS int 
    DECLARE @user AS VARCHAR(50) 
    DECLARE @PcIp AS VARCHAR(50) 
    DECLARE @PcName AS VARCHAR(50) 
    DECLARE @AditUserName AS VARCHAR(100) 
    DECLARE @outlet AS VARCHAR(100) 
    DECLARE @ServerName AS VARCHAR(200) 

    SET @user = '' 


-- Retrive data from user login history from Tocken 
    SELECT 
    @user = UserLogInHistory.UserId, 
    @PcIp = LogInIp, 
    @outlet=OutletCode, 
    @ServerName = ServerId, 
    @AditUserName = Users.UserFullName 
    from UserLogInHistory 
    inner join Users on Users.UserId = UserLogInHistory.UserId 
    where UserTokenId = @token; 

    SELECT 
    ISNULL(InventoryTransferHeader.TransferCode,'') AS 'TransferId', 
    ISNULL(InventoryTransferHeader.TransferDate,'') AS 'TransferDate', 
    ISNULL(InventoryTransferLine.ItemCode,'') AS 'ItemCode', 
    ISNULL(InventoryTransferLine.ItemDescription,'') AS 'ItemDescription', 
    ISNULL(InventoryTransferLine.Qty,'') AS 'Qty', 

    STUFF((SELECT InventoryTransferSerials.SerialNo + '/' 
      FROM InventoryTransferSerials 
      WHERE InventoryTransferSerials.ItemCode = InventoryTransferLine.ItemCode 
      AND InventoryTransferSerials.TransferCode = InventoryTransferHeader.TransferCode 
      FOR XML PATH('')),1,1,'') AS 'SN', 

    ISNULL(InventoryStatus.Description,'') AS 'InventoryStatus', 
    ISNULL(InventoryTransferHeader.FromOutlet,'') AS 'outletFrom' , 
    ISNULL(F.OutletDesc,'') AS 'fromOutletsDesc', 
    ISNULL(InventoryTransferHeader.TOOutlet,'') AS 'outletTO' , 
    ISNULL(T.OutletDesc,'') AS 'toOutletsDesc' 


    FROM InventoryTransferHeader 
    INNER JOIN 
    Outlets F ON InventoryTransferHeader.FromOutlet = F.OutletCode 
    INNER JOIN 
    Outlets T ON InventoryTransferHeader.ToOutlet = T.OutletCode 
    LEFT OUTER JOIN 
    InventoryStatus on InventoryStatus.StatusCode = InventoryTransferHeader.InventoryStatus 
    LEFT OUTER JOIN 
    InventoryTransferLine ON InventoryTransferLine.TransferCode = InventoryTransferHeader.TransferCode 


    WHERE (InventoryTransferHeader.TransferCode = @TransferCode OR   @TransferCode = '') AND (InventoryStatus.StatusCode = 1 OR InventoryStatus.StatusCode = 2) 

    --- Insert Values to Audit table 
INSERT INTO PrintHistory 
([DocType],[Reference],[AuditOutlet],[AuditUser],[AuditDate],[AuditType],[AuditIp],[AuditPc],[AuditUserName]) 
values 
('OutletToOutletInventoryTransfer',@TransferCode,@outlet,@user,GETDATE(),'1',@PcIp,@ServerName,@AditUserName); 


     UPDATE InventoryTransferHeader 
     SET InventoryTransferHeader.[Print] = 1, 
      InventoryTransferHeader.[PrintUser] = @user, 
      InventoryTransferHeader.[PrintDate] = GETDATE() 
     WHERE InventoryTransferHeader.TransferCode = @TransferCode AND InventoryTransferHeader.[Print] = 0; 


    END 

Es gibt eine Ausgabe wie folgt.

0000227/10000228/10000229/10000230/10000231/

Ich mag die zusätzlichen "/" von Aufzeichnungen entfernen.

Bitte helfen.

Answer 1

Eine Möglichkeit ein einzelnes zu entfernen Schrägstrich Hinter am Ende Ihrer aktuellen SELECT in einer Unterabfrage wickeln und verwenden LEFT:

SELECT LEFT(t.SN, LEN(t.SN) - 1) 
FROM 
(
    SELECT STUFF((SELECT InventoryTransferSerials.SerialNo + ' /' 
        FROM InventoryTransferSerials 
        WHERE InventoryTransferSerials.ItemCode = 
         InventoryTransferLine.ItemCode AND 
         InventoryTransferSerials.TransferCode = 
         InventoryTransferHeader.TransferCode 
        FOR XML PATH('')), 1, 1, '') AS SN 
    FROM yourTable 
) t