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  • PowerCenter 10.5.7
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  1. Preface
  2. Understanding Mapping Architect for Visio
  3. Mapping Templates
  4. Mapping Objects
  5. Mapping Template Rules
  6. Using the Import Mapping Template Wizard
  7. Using the mapgen Command Line Program
  8. Using Informatica Mapping Templates
  9. Appendix A: Glossary

Mapping Architect for Visio Guide

Mapping Architect for Visio Guide

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Expression Transformation

Expression Transformation

Use the Expression transformation to calculate values in a single row.
The following table describes the required properties for the Expression transformation:
Transformation Property
Description
Transformation Name
Name of the transformation.
Expression
Performs a calculation based on values within a single row. For example, based on the price and quantity of a particular item, you can calculate the total purchase price for that line item in an order.
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