Table of Contents

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  1. Preface
  2. Introduction to Data Validation Option
  3. New Features and Behavior Changes
  4. Repositories
  5. XML Data Source
  6. Tests for XML Data Sources
  7. Connections
  8. Expressions
  9. Table Pairs
  10. Tests for Table Pairs
  11. Single-Table Constraints
  12. Tests for Single-Table Constraints
  13. Examples of Tests from Spreadsheets
  14. SQL Views
  15. Lookup Views
  16. Join Views
  17. Aggregate Views
  18. Business Intelligence and Reporting Tools Reports
  19. Dashboards
  20. DVOCmd Command Line Program
  21. Troubleshooting
  22. Datatype Reference
  23. Reporting Views
  24. Metadata Import Syntax
  25. Jasper Reports
  26. Glossary

Data Validation Option User Guide

Data Validation Option User Guide

Operators

Operators

The operator defines how to compare values in a test. For example, you can use an equality operator to test whether the salaries in two columns are the same.
For a table pair, the operator defines how to compare each value in Field A with the corresponding value for Field B. For a single-table constraint, the operator defines how to compare the each value in the field with the constraint value.
The operators that you can choose vary based on the type of test and whether the test is for a table pair or single table. An error appears when you try to create a test that contains an operator that is not supported.