SELECT POD.PurchaseOrderDetailID , POD.PurchaseOrderID , POD.ProductID , POD.OrderQty , POD.ReceivedQty , POD.UnitPrice , POD.OrderQty * POD.UnitPrice OrderValue , POD.ReceivedQty * POD.UnitPrice ReceiptValue , POH.OrderDate , POD.DueDate FROM Purchasing.PurchaseOrderDetail POD JOIN Purchasing.PurchaseOrderHeader POH ON POD.PurchaseOrderID = POH.PurchaseOrderID WHERE POH.Status IN (2, 4) -- 2-Approved, 4-Complete
Using the template SSIS package defined in Third Magic Class post, copy paste the Package.dtsx in the project and rename it (e.g. Package Aggregate.dtsx), then in Data Flow Task rename the Data Source (e.g. OLE DB Source POs) and change the SQL command text using the above query. From Toolbox add an Aggregate Transformation and link it to the OLE DB Source and access the Aggregate Transformation Editor in which, if everything went swell until now, it will appear a “table” based on the above query and check in a first phase the following attributes: ProductID, OrderQty, ReceivedQty, OrderValue and ReceiptValue.
Once an attribute is checked in the table, it will appear also as Input Column in the Editor, the same name being used also for Output Alias. For ProductID the Editor chosen the ‘Group by’ as Operation and ‘Sum’ for OrderValue. Change the Operation as Sum for the other three attributes like in the below screenshot. Add also the Order Date and once more the ProductID as Input Columns, for the first choose ‘Maximum’ as Operation while for the second the ‘Count’ in order to get the Last OrderDate, respectively the Number of Records.
Once the above changes completed, delete the existing OLE DB Destination and add another one, link the Aggregate Transformation to it, create a new table (e.g. Purchasing.PurchaseOrderProductAggregation) based on Aggregate’s input, accept the mappings and test the Data Flow Task:
In the last step, before testing the whole package, in Control Flow tab change the Execute SQL Task’s SQLStatement property to point to the current destination table:
TRUNCATE TABLE [Purchasing].[PurchaseOrderProductAggregation]
Save the project, test (debug) the package (twice) and don’t forget to validate the output data:
SELECT * FROM [Purchasing].[PurchaseOrderProductAggregation]
The output from the above table should be actually the same with the output’s of the following aggregated query:
-- PO Product Aggregation SELECT POD.ProductID , SUM(POD.OrderQty) OrderQty , SUM(POD.ReceivedQty) ReceivedQty , SUM(POD.OrderQty * POD.UnitPrice) OrderValue , SUM(POD.ReceivedQty * POD.UnitPrice) ReceiptValue , Max(POH.OrderDate) LastOrderDate , COUNT(1) NumberRecords FROM Purchasing.PurchaseOrderDetail POD JOIN Purchasing.PurchaseOrderHeader POH ON POD.PurchaseOrderID = POH.PurchaseOrderID WHERE POH.Status IN (2, 4) -- 2-Approved, 4-Complete GROUP BY POD.ProductID ORDER BY POD.ProductID
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