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

Creating a Unique Key Constraint

Creating a Unique Key Constraint

You can add a unique key to a table to create table relationships for data subset and to perform bulk generation rule assignments at a time.
  1. In a project, click the
    Discover | Tables
    view.
  2. Click a table name to select the table.
  3. Click
    Constraints
    .
  4. Click
    Create New Constraint
    .
    The
    New Constraint
    dialog box appears.
  5. Select
    Unique Key
    .
  6. Click
    Next
    .
  7. To add the columns, click
    Add
    . Select the column for which you want to add a unique key constraint.
  8. Click
    Finish
    .