Create a mapping that contains the Normalizer transformation to normalize multiple-occurring quarterly sales data from a flat file source.
The Normalizer transformation generates a separate output row for each quarter of sales and writes the normalized sales amounts to a the Sales target. The Normalizer transformation writes the Store information to a Store target.
The following figure shows the Normalizer transformation mapping:
The mapping contains the following objects:
Read_STORE
A data source that contains multiple-occurring fields.
StoreID Sequence Generator transformation
A Sequence Generator transformation that generates a storeID key to link the Store table to the Sales table.
Sales_Normalizer
A Normalizer transformation that normalizes the multiple-occurring sales data.
Write_Store
A target that receives the store information from the Normalizer transformation.
Write_Sales
A target that receives the sales numbers from the Normalizer transformation.