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English
  • Common Content for Data Engineering 10.2.1
  • All Products

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

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Step 4. Configure the Write Transformation

Step 4. Configure the Write Transformation

Add a Write transformation and configure the Write transformation to fetch column changes directly from the target at run time.
  1. Add the
    CUSTOMERSUMMARY
     relational data object as the Write transformation.
    The Write transformation appears in the editor as Write_CUSTOMERSUMMARY.
  2. Verify that the Write transformation is configured to automatically re-import metadata changes.
    1. In the
      Properties
       view, click the
      General
       tab.
    2. Make sure that
      Synchronize input ports
       is chosen.
  3. Configure the Write transformation to get columns directly from the target table at run time.
    1. In the
      Properties
       view, click the
      Data Object
       tab.
    2. Select
      At run time, get data object columns from the data source
      .
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