Table of Contents

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  1. Preface
  2. Mappings
  3. Mapplets
  4. Mapping Parameters
  5. Mapping Outputs
  6. Generate a Mapping from an SQL Query
  7. Dynamic Mappings
  8. How to Develop and Run a Dynamic Mapping
  9. Dynamic Mapping Use Cases
  10. Mapping Administration
  11. Export to PowerCenter
  12. Import From PowerCenter
  13. Performance Tuning
  14. Pushdown Optimization
  15. Partitioned Mappings
  16. Developer Tool Naming Conventions

Developer Mapping Guide

Developer Mapping Guide

Setting the Optimizer Level for a Developer Tool Mapping

Setting the Optimizer Level for a Developer Tool Mapping

When you run a mapping through the Run menu or mapping editor, the Developer tool runs the mapping with the normal optimizer level. To run the mapping with a different optimizer level, run the mapping from the
Run Configurations
dialog box.
  1. Open the mapping.
  2. Select
    Run
    Open Run Dialog
    .
    The
    Run Configurations
    dialog box appears.
  3. Select a mapping configuration that contains the optimizer level you want to apply or create a mapping configuration.
  4. Click the
    Advanced
    tab.
  5. Change the optimizer level.
  6. Click
    Apply
    .
  7. Click
    Run
    to run the mapping.
    The Developer tool runs the mapping with the optimizer level in the selected mapping configuration.

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