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. Match Transformation
  30. Match Transformations in Field Analysis
  31. Match Transformations in Identity Analysis
  32. Normalizer Transformation
  33. Merge Transformation
  34. Parser Transformation
  35. Python Transformation
  36. Rank Transformation
  37. Read Transformation
  38. Relational to Hierarchical Transformation
  39. REST Web Service Consumer Transformation
  40. Router Transformation
  41. Sequence Generator Transformation
  42. Sorter Transformation
  43. SQL Transformation
  44. Standardizer Transformation
  45. Union Transformation
  46. Update Strategy Transformation
  47. Web Service Consumer Transformation
  48. Parsing Web Service SOAP Messages
  49. Generating Web Service SOAP Messages
  50. Weighted Average Transformation
  51. Window Transformation
  52. Write Transformation
  53. Appendix A: Transformation Delimiters

Developer Transformation Guide

Developer Transformation Guide

Creating a Write Transformation from a Parameter

Creating a Write Transformation from a Parameter

A parameter is a constant value that you can change between mapping runs.
In a dynamic mapping, you can use parameters to change sources and targets. You can also use parameters for input rules, selection rules, run-time links, and transformation properties. When you change the value of the parameter, the Data Integration Service creates or recreates the target according to the value specified in the parameter.
  1. Right-click in the editor and select
    Add Transformation
    .
  2. Select Write from the list of transformations, and then click
    OK
    .
    Type the first letter of the transformation to filter the list.
    The New Write Transformation dialog box opens.
    Select options to create a Write transformation in the New Write Transformation dialog box.
  3. Select
    Create using a parameter
    .
  4. Browse to select the parameter, or click
    New
    to create a new parameter, and then browse to select a data object to create the parameter from.
  5. Optionally, select the option
    At run time, get data object columns from data source
    to refresh the transformation columns at run time.
  6. Optionally, click
    Next
    to choose how to define transformation columns.
  7. Click
    Finish
    .

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