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7.7

Basic package 101 - using evalution of data

Asked by Laura2112 in SSIS, SQL Server 2005

I am brand new to this. I would like a package to do the following. In the DataFlow task, I would like to evaluate if the table has the most recent indicator set for the month. If yes, I want to exit the entire package. If no, I want to update the table, run several procedures and then execute a package task at month end. I think I need to add Failure and Success contraints but am unsure of where to evaluate them .
My query is doing the following: If I get a row back, I will do nothing. That means my current month is set to 0 as it should be. But I want to evaluate if @@ROWCOUNT > 0 THEN update the table, run the procs, run the package for the end of the month.

Once my SQL runs in the DataFlow task, what do I do then in the package?

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             DECLARE @DT DATETIME, @TimeKey INT
SET @Dt = Convert(DateTime,Convert(VarChar,GetDate(),101))
SET @TimeKey = (SELECT TimeKey FROM CommonDW.dbo.dimTime  
                WHERE  FullDateAlternateKey = @Dt)
 
SELECT @TimeKey
-- Test to be sure it is still the current month. MonthInd should be 0.
DROP TABLE #CurrentMonth
SELECT * INTO #CurrentMonth
FROM
(
  SELECT MonthStart, MonthEnd, MonthInd
  FROM tblMonth_Quarter M 
  WHERE @TimeKey BETWEEN  MinMonthKey AND MaxMonthKey AND MonthInd = -1
)t
 
-- if it is not the curent month any longer, I want to set the MonthInd to -1. 
 
IF @@ROWCOUNT = 0
BEGIN
--  Update the table 
UPDATE M
SET MonthInd = -1		
FROM tblMonth_Quarter M 
WHERE @TimeKey > (SELECT MAX(MaxMonthKey) FROM  
                  tblMonth_Quarter WHERE MonthInd = -1)	   
END

           
         

20091111-EE-VQP-92 / EE_QW_2_20070628

Basic package 101 - using evalution of data

Asked by Laura2112 in SSIS, SQL Server 2005

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