Table of Contents

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  1. Preface
  2. Transformations
  3. Source transformation
  4. Target transformation
  5. Access Policy transformation
  6. B2B transformation
  7. Aggregator transformation
  8. Cleanse transformation
  9. Data Masking transformation
  10. Data Services transformation
  11. Deduplicate transformation
  12. Expression transformation
  13. Filter transformation
  14. Hierarchy Builder transformation
  15. Hierarchy Parser transformation
  16. Hierarchy Processor transformation
  17. Input transformation
  18. Java transformation
  19. Java transformation API reference
  20. Joiner transformation
  21. Labeler transformation
  22. Lookup transformation
  23. Machine Learning transformation
  24. Mapplet transformation
  25. Normalizer transformation
  26. Output transformation
  27. Parse transformation
  28. Python transformation
  29. Rank transformation
  30. Router transformation
  31. Rule Specification transformation
  32. Sequence Generator transformation
  33. Sorter transformation
  34. SQL transformation
  35. Structure Parser transformation
  36. Transaction Control transformation
  37. Union transformation
  38. Velocity transformation
  39. Verifier transformation
  40. Web Services transformation

Transformations

Transformations

Ranking string values

Ranking string values

You can configure the Rank transformation to return the top or bottom values of a string field. To sort string fields,
Data Integration
uses the session sort order configured for the
mapping
task.
You set the
Session Sort Order
property in the advanced session properties for the
mapping
task. You can select binary or a specific language such as Danish or Spanish. If you select binary,
Data Integration
calculates the binary value of each string and sorts the strings using the binary values. If you select a language,
Data Integration
sorts the strings alphabetically using the sort order for the language.
The following image shows the
Session Sort Order
property in the advanced session properties for a
mapping
task:
The Session Sort Order property appears in the advanced session properties of a mapping task. Advanced session properties are at the bottom of the Schedule page.

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