Data Transformation Engine Design Studio Tutorial

Chapter 6 - Using the OR Function with a Lookup File Summary
Design Studio Tutorial
149
The run results of the modified ContactToFullLabel map show two input files
(FullContact.txt and lookup.txt) and one output file (PreferredLabels.txt).
Note Close all maps, type trees, and text files.
Summary
You created the MakePreferredData map to generate the lookup.txt file. You
modified the ContactToFullLabel map by adding an input card to use the
preferred.txt, changing the filename of the output file.
The call for the functional map uses the
OR function and the EXTRACT function to
generate a list of labels for preferred customers only.