Ich bin ein wenig festgefahren, warum ich die 'neue Identität' der eingefügten Zeile mit der folgenden Aussage nicht zu bekommen scheinen kann.SCOPE_IDENTITY() Gibt einfach null zurück.

declare @WorkRequestQueueID int
declare @LastException nvarchar(MAX)
set @WorkRequestQueueID = 1
set @LastException = 'test'

set nocount off

DELETE dbo.WorkRequestQueue
OUTPUT
        DELETED.MessageEnvelope,
        DELETED.Attempts,
        @LastException,
        GetUtcdate(), -- WorkItemPoisened datetime
        DELETED.WorkItemReceived_UTC
    INTO dbo.FaildMessages
FROM dbo.WorkRequestQueue
WHERE
    WorkRequestQueue.ID = @WorkRequestQueueID

IF @@ROWCOUNT = 0 
  RAISERROR ('Record not found', 16, 1) 

SELECT Cast(SCOPE_IDENTITY() as int) 

Jede Hilfe wäre sehr dankbar.

Im Moment verwende ich einen Workaround wie diesen.

declare     @WorkRequestQueueID int
declare @LastException nvarchar(MAX)
set @WorkRequestQueueID = 7
set @LastException = 'test'

set nocount on
set xact_abort on 

DECLARE @Failed TABLE 
(
    MessageEnvelope xml, 
    Attempts smallint,
    LastException nvarchar(max),
    WorkItemPoisened_UTC datetime,
    WorkItemReceived_UTC datetime
)

BEGIN TRAN

DELETE dbo.WorkRequestQueue
OUTPUT
    DELETED.MessageEnvelope,
    DELETED.Attempts,
    @LastException,
    GetUtcdate(), -- WorkItemPoisened datetime
    DELETED.WorkItemReceived_UTC

INTO 
    @Failed
FROM 
    dbo.WorkRequestQueue
WHERE
    WorkRequestQueue.ID = @WorkRequestQueueID

IF @@ROWCOUNT = 0 BEGIN  
    RAISERROR ('Record not found', 16, 1) 
    Rollback
END ELSE BEGIN
    insert into dbo.FaildMessages select * from @Failed
    COMMIT TRAN
    SELECT Cast(SCOPE_IDENTITY() as int) 
END