Table of Contents

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

Transformations

Transformations

Horizontal expansion functions

Horizontal expansion functions

Use a horizontal expansion function to create an expression in an expression macro.
Horizontal expansion functions use the following naming convention: %OPR_<function_type>%. Horizontal expansion functions use square brackets ([ ]) instead of parentheses.
In the Field Expression dialog box, the functions appear in the Horizontal Expansion group of the functions list.
You can use the following horizontal expansion functions:
%OPR_CONCAT%
Uses the CONCAT function and expands an expression in an expression macro to concatenate multiple fields. %OPR_CONCAT% creates calculations similar to the following expression:
FieldA || FieldB || FieldC...
%OPR_CONCATDELIM%
Uses the CONCAT function and expands an expression in an expression macro to concatenate multiple fields, and adds a comma delimiter. %OPR_CONCATDELIM% creates calculations similar to the following expression:
FieldA || ", " || FieldB || ", " || FieldC...
%OPR_IIF%
Uses the IIF function and expands an expression in an expression macro to evaluate a set of IIF statements. %OPR_IIF% creates calculations similar to the following expression:
IIF(<field> >= <constantA>, <constant1>, IIF(<field> >= <constantB>, <constant2>, IIF(<field> >= <constantC>, <constant3>, 'out of range')))
%OPR_SUM%
Uses the SUM function and expands an expression in an expression macro to return the sum of all fields. %OPR_SUM% creates calculations similar to the following expression:
FieldA + FieldB + FieldC...
For more information about horizontal expansion functions, see
Function Reference
.

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