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Table of Contents

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  1. Preface
  2. Introduction to Transformations
  3. Transformation Ports
  4. Transformation Caches
  5. Address Validator Transformation
  6. Aggregator Transformation
  7. Association Transformation
  8. Bad Record Exception Transformation
  9. Case Converter Transformation
  10. Classifier Transformation
  11. Comparison Transformation
  12. Consolidation Transformation
  13. Data Masking Transformation
  14. Data Processor Transformation
  15. Decision Transformation
  16. Duplicate Record Exception Transformation
  17. Expression Transformation
  18. Filter Transformation
  19. Hierarchical to Relational Transformation
  20. Java Transformation
  21. Java Transformation API Reference
  22. Java Expressions
  23. Joiner Transformation
  24. Key Generator Transformation
  25. Labeler Transformation
  26. Lookup Transformation
  27. Lookup Caches
  28. Dynamic Lookup Cache
  29. Macro Transformation
  30. Match Transformation
  31. Match Transformations in Field Analysis
  32. Match Transformations in Identity Analysis
  33. Normalizer Transformation
  34. Merge Transformation
  35. Parser Transformation
  36. Python Transformation
  37. Rank Transformation
  38. Read Transformation
  39. Relational to Hierarchical Transformation
  40. REST Web Service Consumer Transformation
  41. Router Transformation
  42. Sequence Generator Transformation
  43. Sorter Transformation
  44. SQL Transformation
  45. Standardizer Transformation
  46. Union Transformation
  47. Update Strategy Transformation
  48. Web Service Consumer Transformation
  49. Parsing Web Service SOAP Messages
  50. Generating Web Service SOAP Messages
  51. Weighted Average Transformation
  52. Window Transformation
  53. Write Transformation
  54. Appendix A: Transformation Delimiters

Developer Transformation Guide

Developer Transformation Guide

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SQL Transformation Ports for Stored Procedures

SQL Transformation Ports for Stored Procedures

The SQL transformation input and output ports correspond to the input and output parameters in the stored procedure.
When you import a stored procedure, the Developer tool determines the database type from the database connection. It generates input and output ports in the SQL transformation from the parameters in the stored procedure. The Developer tool determines the native datatype of each port from the parameter of the stored procedure.
When you manually configure the SQL transformation, you need to configure the input and the output ports in the transformation. When you configure the database type, the SQL transformation changes the native datatype for each port based on the database type that you enter.
The following types of data can pass between the SQL transformation and the stored procedure:
Input and output parameters
The SQL transformation sends parameters to the stored procedure and the SQL transformation receives parameters from the stored procedure in the input and output ports.
Return value
If the stored procedure passes a return value, the Developer tool creates a Return Value port.
SQL errors
The SQL transformation returns errors from the stored procedure in the SQLError port.
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