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

Copying a Segment

Copying a Segment

You can copy a segment when you want to reuse a portion of the mapping logic in another mapping, mapplet, rule, or virtual stored procedure.
  1. Open the object that contains the segment that you want to copy.
  2. Select a segment by highlighting each object you want to copy.
    Hold down the Ctrl key to select multiple objects. You can also select segments by dragging the pointer in a rectangle around objects in the editor.
  3. Click
    Edit
    Copy
    to copy the segment to the clipboard.
  4. Open a target mapping, mapplet, rule, or virtual stored procedure.
  5. Click
    Edit
    Paste
    .

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