Table of Contents

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  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

Deleting Columns from a Table

Deleting Columns from a Table

You can delete columns from a table.
  1. Open the data map.
  2. On the
    Data Map
    tab in the
    Resource Explorer
    , click the table.
  3. In the
    Table
    window, delete one or more columns.
    A message box prompts you to confirm the deletion of the column or columns.
  4. In the message box that prompts you to confirm the deletion, click
    Yes
    .
    PowerExchange deletes the columns from the table and any cross-references to the columns from the data map in the current resource configuration directory on the PowerExchange Navigator system.
    If you delete all columns from a table, PowerExchange does not delete the table.

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