Table of Contents

Search

  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

Signature

Signature

The external procedure function has no parameters. The input parameter array is already passed through the InitParams() method and stored in the member variable m_pInParamVector. Each entry in the array matches the corresponding IN and IN-OUT ports of the External Procedure transformation, in the same order. The Integration Service fills this vector before calling the dispatch function.
Use the member variable m_pOutParamVector to pass the output row before returning the Dispatch() function.
For the MyExternal Procedure transformation, the external procedure function is the following, where the input parameters are in the member variable m_pInParamVector and the output values are in the member variable m_pOutParamVector:
INF_RESULT Tx<ModuleName>::MyFunc()

0 COMMENTS

We’d like to hear from you!