TSQL - WHILE loop -EXEC - PullRequest
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TSQL - WHILE loop -EXEC

0 голосов
/ 21 сентября 2019

Я хочу преобразовать код цикла while из 

  BEGIN 
BEGIN try 
    DECLARE @r varchar(max)
    PRINT 'Moving from Id ' + CAST(@FromID AS VARCHAR) + ' , '+ CAST(@ToID AS VARCHAR)
    SET @cnt = @cnt+1
    PRINT 'Now processing record no '+CAST(@cnt AS VARCHAR)

    EXEC dbo.spadMergeIndividuals @FromID,@ToID, @r OUTPUT
END try
BEGIN CATCH 
    INSERT INTO @error(ErrorCode, FromID,ToID,TransactionState,ErrorMessage) 
     SELECT ERROR_NUMBER(),@FromID,@ToID, XACT_STATE(), ERROR_MESSAGE() 
END CATCH; 
  FETCH NEXT FROM C INTO @NewId, @FromID,@ToID
   END

в 

SELECT @ii=MIN(Code_ID),@iiMax=MAX(Code_ID) FROM @TemporaryStagingTable 
WHILE @ii<=@iiMax 
  BEGIN 
BEGIN try 
    DECLARE @r varchar(max)
    PRINT 'Moving from Id ' + CAST(@FromID AS VARCHAR) + ' , '+ CAST(@ToID AS VARCHAR)
    SET @cnt = @cnt+1
    PRINT 'Now processing record no '+CAST(@cnt AS VARCHAR)

    EXEC dbo.spadMergeIndividuals @FromID,@ToID OUTPUT
END try
BEGIN CATCH 
    INSERT INTO @error(ErrorCode, FromID,ToID,TransactionState,ErrorMessage) 
     SELECT ERROR_NUMBER(),@FromID,@ToID, XACT_STATE(), ERROR_MESSAGE() 
END CATCH; 
    --PRINT @r
    SELECT @ii=@ii+1 
   END

Моя проблема связана с EXEC dbo.spadMergeIndividuals @FromID,@ToID OUTPUT Я хочу, чтобы выполнение ссылалось на переменные FromID и ToID в таблице @ TemporaryStagingTable ?

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