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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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Getting Target Object Columns from the Data Source at Run-Time

Getting Target Object Columns from the Data Source at Run-Time

You can enable the option to get data object columns from the data source at run-time.
When you select the option to get data object columns from the data source at run time, the mapping fetches the data object columns to the transformation when the mapping runs. If the data source columns and metadata have changed, then the mapping fetches the changed information.
  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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