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

Join Conditions

Join Conditions

You must configure join conditions for all the data sources in the join view.
When you configure a join condition, select the data source in the table definition list and specify the left and right fields of the join condition. Data Validation Option displays the alias names of the data sources. The left field of the join condition consists of the output fields from the alias name you choose. The right field consists of the output fields of the data source for which you configure the join condition.
You can create a join condition with any of the data sources in the previous rows in a join view. You can create multiple join conditions for the same data source. You cannot save a join view unless you create at least one valid join condition for all the data sources.