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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

Step 2. Filter the Data in the Data Map

Step 2. Filter the Data in the Data Map

Record IDs provide a filtering mechanism at run-time, eliminating the need for SQL statements to select the desired records.
  1. On the
    Data Map
    tab in the
    Resource Explorer
    , click
    record1
    .
  2. In the
    Record
    window, right-click the
    rectype
    field and click
    Properties
    .
    The
    Field Properties
    dialog box appears.
  3. In the
    Record ID Values
    list, click the
    =
    or
    <>
    button to select the operators for filtering the data. The record IDs 10 and 20 combined with the operator setting determine which data appears. Complete one of the following actions:
    • Click the
      =
      button to display records with a record ID value equal to either 10 or 20. In the
      Database Row Test Output
      window, any record with a record ID that is not equal to 10 or 20 does not appear.
    • Click the
      <>
      button to display records with a record ID value that is greater than or less than but not equal to 10 or 20.
    The data map stores the record IDs but not the data. Record ID fields might not be displayed in the column view of the data. You cannot use record ID filtering on WRITE.
  4. Click
    OK
    .

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