Data Transformation Engine Design Studio Tutorial

Chapter 8 - Using the CHOOSE Function Summary
Design Studio Tutorial
179
Use the Functional Map Wizard to create the F_Congratulate functional map.
For the map rules on the F_Congratulate functional map enter the text literals
that compose the congratulations message. Remember to include the punctuation
as text literals.
Build and run the RaffleCongrats executable map. The results show that each
winner is matched with a prize.
Note Close all maps, type trees, and text files.
Summary
You modified a type tree by creating group types to represent records, and files of
records. You defined components and component ranges.
You created a functional map and created a map rule using the
CHOOSE function to
select a prize for a winner based on the winner position in the winners.txt file.