Table of Contents

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  1. Preface
  2. Introduction to Test Data Management
  3. Test Data Manager
  4. Projects
  5. Policies
  6. Data Discovery
  7. Creating a Data Subset
  8. Performing a Data Masking Operation
  9. Data Masking Techniques and Parameters
  10. Data Generation
  11. Data Generation Techniques and Parameters
  12. Working with Test Data Warehouse
  13. Analyzing Test Data with Data Coverage
  14. Plans and Workflows
  15. Monitor
  16. Reports
  17. ilmcmd
  18. tdwcmd
  19. tdwquery
  20. Appendix A: Data Type Reference
  21. Appendix B: Data Type Reference for Test Data Warehouse
  22. Appendix C: Data Type Reference for Hadoop
  23. Appendix D: Glossary

Changing a Value Cascade

Changing a Value Cascade

You can change a value cascade configuration. You can change the driving column, delete a column, or add similar value columns.
  1. In the
    Discover | Columns
    view, select the driving table of the value cascade you want to change.
    A driving table has a numeric value in the
    Similar Value Columns
    column.
  2. Click the
    Similar Value Columns
    view in the
    Details
    panel.
    A list of the columns in the value cascade appears.
  3. Click
    Edit Similar Value Columns
    .
    The
    Edit Similar Value Columns
    dialog box appears.
  4. To change the driving column to a different column, change the
    Driving Column
    value to Yes for the column that you want.
    You do not have to disable the previous driving table column. The value changes to No by default.
  5. To add similar value columns to the group, click
    Add
    .
    Select the columns from the
    Add Similar Value Columns
    dialog box.
  6. To remove columns from the group, select the columns on the
    Edit Similar Values
    dialog box and then click
    Delete
    .