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English
  • PowerExchange for CDC and Mainframe 10.5.4
  • All Products

Table of Contents

Search

  1. Preface
  2. PowerExchange Navigator Introduction
  3. Data Maps
  4. Data Maps for Specific Data Sources
  5. Copybooks
  6. Registration Groups and Capture Registrations
  7. Extraction Groups and Extraction Maps
  8. Personal Metadata
  9. Database Row Test
  10. PowerExchange Navigator Examples
  11. Appendix A: PowerExchange Functions for User-Defined Fields
  12. Appendix B: User Access Method Programs
  13. Appendix C: Application Groups and Applications
  14. Appendix D: Data Map Properties
  15. Appendix E: Record, Field, and Table Properties
  16. Appendix F: DTL__CAPXTIMESTAMP Time Stamps
  17. Appendix G: Trace for Creating a Memory Map When Importing a COBOL Copybook

Navigator User Guide

Navigator User Guide

Back Next

Viewing an Extraction Map

Viewing an Extraction Map

You can view the columns in an extraction map, including the columns that are generated by PowerExchange.
  1. Open the extraction group.
  2. Open the extraction map.
    The
    Extract Definition
     window appears and displays column information on the following tabs:
    • The
      Map
       tab displays metadata for the columns for which PowerExchange captures changes and for the PowerExchange-generated DTL__ columns if you choose to show the generated columns.
    • The
      Extensions
       tab displays the PowerExchange-generated DTL__CI and DTL__BI columns if you added them to one or more extraction map columns.
    To show the PowerExchange-generated columns, right-click anywhere on the
    Map
     tab and click
    Show Auto Generated Columns
    .
    To hide the PowerExchange-generated columns, right-click anywhere on the
    Map
     tab and click
    Hide Auto Generated Columns
    .
    To add DTL__CI and DTL__BI columns for one or more data columns, right-click anywhere on the
    Map
     tab and click
    Amend Change Indicator/Before Image Extensions
    . These columns will appear on both tabs.
    To sort the list of columns on either tab by column name or metadata field, click the metadata column heading.
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