Table of Contents

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  1. Preface
  2. Working with Transformations
  3. Aggregator Transformation
  4. Custom Transformation
  5. Custom Transformation Functions
  6. Data Masking Transformation
  7. Data Masking Examples
  8. Expression Transformation
  9. External Procedure Transformation
  10. Filter Transformation
  11. HTTP Transformation
  12. Identity Resolution Transformation
  13. Java Transformation
  14. Java Transformation API Reference
  15. Java Expressions
  16. Java Transformation Example
  17. Joiner Transformation
  18. Lookup Transformation
  19. Lookup Caches
  20. Dynamic Lookup Cache
  21. Normalizer Transformation
  22. Rank Transformation
  23. Router Transformation
  24. Sequence Generator Transformation
  25. Sorter Transformation
  26. Source Qualifier Transformation
  27. SQL Transformation
  28. Using the SQL Transformation in a Mapping
  29. Stored Procedure Transformation
  30. Transaction Control Transformation
  31. Union Transformation
  32. Unstructured Data Transformation
  33. Update Strategy Transformation
  34. XML Transformations

Transformation Guide

Transformation Guide

Configuring Relational Lookups in a Session

Configuring Relational Lookups in a Session

When you configure a relational lookup in a session, configure the connection for the lookup database on the Transformation View of the Mapping tab. Choose the Lookup transformation and configure the connection in the session properties for the transformation.
Choose from the following options to configure a connection for a relational Lookup transformation:
  • Choose a relational or application connection.
  • Configure a database connection using the $Source or $Target connection variable.
  • Configure the session parameter $DBConnection
    Name
    or $AppConnection
    Name
    , and define the session parameter in a parameter file.

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