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English
  • PowerCenter 10.5
  • All Products

Table of Contents

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  1. Preface
  2. Using the Designer
  3. Working with Sources
  4. Working with Flat Files
  5. Working with Targets
  6. Mappings
  7. Mapplets
  8. Mapping Parameters and Variables
  9. Working with User-Defined Functions
  10. Using the Debugger
  11. Viewing Data Lineage
  12. Comparing Objects
  13. Managing Business Components
  14. Creating Cubes and Dimensions
  15. Using the Mapping Wizards
  16. Appendix A: Datatype Reference
  17. Appendix B: Configure the Web Browser

Designer Guide

Designer Guide

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Customizing the Mapping

Customizing the Mapping

After the wizard creates the mapping, you can configure the Expression transformation, EXP_TransformData. You can also add any other transformations to customize the mapping.
If you want data to pass directly from source to target without any other transformations, delete the Expression transformation. You can optimize performance for pass-through mappings by connecting the source qualifier directly to the target.
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