This document outlines a calculation package that will calculate totals and averages by product from a database source to a flat file destination. The target SQL code will select product IDs, sum quantities, sum total costs, and average cost from the TransactionHistoryArchive table, grouping by product ID and ordering by product ID. The data flow will calculate line item totals, sum quantities and totals by product, derive average costs, sort by product ID, and output to a flat file destination.

1. Calculation Package Obejective: Will Calculate the total order by product. Wil calculate the total average by product. Will Calculate The total cost of the product. From Database source to Flat file destination

2. Target Outcome: ( SQL code) Use Adventureworks Select p.ProductID, sum(p.Quantity) as [Quantity Sum], Sum(p.Quantity*ActualCost) as [Total Cost], avg([t].[Total Cost]/[t].[Quantity Sum]) as [average] from Production.TransactionHistoryArchive p ,(Select ProductID, sum(Quantity) as [Quantity Sum], Sum(Quantity*ActualCost) as [Total Cost] from Production.TransactionHistoryArchive group by ProductID) t where p.ProductID = t.ProductID group by p.ProductID order by p.ProductID

3. Target Outcome : (SQL code) Snapshot:

4. Contol Flow

5. Note: Some task are created for testing purposes.

7. Data Flow Calculate values

8. Note : Some transformation are added for testing purposes .

9. Source: OLEDB Destination: dbo.Adventureworks SELECT ProductID,Quantity,ActualCost FROM Production.TransactionHistoryArchive

10. Derived Column: Calculate LineItemTotalCost Quantity * ActualCost

11. Aggregate : Sum Quantity and LineItemTotalCost [ProductID] = Group By(ProductID) [QuantitySum] = Sum (Quantity) [TotalCostById] = Sum(LineItemTotalCost)

12. Derived Column 2: Calculate Average Cost [AvgCostByID] = TotalCostByID / QuantitySum

13. Sort Transformation: Sort by ProductID Order By Product ID Desc

14. Destination: Flat File Destination: Load Data C:\DOCUME~1\KARLO~1.CAM\LOCALS~1\Temp

15. Configuration Package This will support the file system task for locating the specific flat file in the hard drive.

16. Destination