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  • Informatica Data Quality 10.4.0
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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. 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

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Adding Transformations to the Mapping

Adding Transformations to the Mapping

Add transformations to the mapping that maintain the order of the sorted data in a Joiner transformation.
You can place the Joiner transformation directly after the sort origin to maintain sorted data.
When you add transformations between the sort origin and the Joiner transformation, use the following guidelines to maintain sorted data:
  • Do not place any of the following transformations between the sort origin and the Joiner transformation:
    • Rank
    • Union
    • Unsorted Aggregator
    • Mapplet that contains one the preceding transformations
  • You can place a sorted Aggregator transformation between the sort origin and the Joiner transformation if you use the following guidelines:
    • Configure the Aggregator transformation for sorted input.
    • Use the same ports for the group by columns in the Aggregator transformation as the ports at the sort origin.
    • The group by ports must be in the same order as the ports at the sort origin.
  • When you join the result set of a Joiner transformation with another pipeline, verify that the data output from the first Joiner transformation is sorted.
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