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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

Back Next

Configure Sort Keys

Configure Sort Keys

Define the sort key on the
Sort
 tab of the transformation
Properties
 view.
This is the start of the concept.
The following image shows the
Sort
 tab:
The Sort tab shows the Specify by Value properties. The Department and Employee port names are listed. Department is descending sort and Employee is ascending sort..
The
Sort
 tab contains the following options:
Output
Choose whether to return all the sorted rows or to discard duplicate rows. Duplicate rows are rows where all the column values are the same.
Specify by
Select
Value
 or
Parameter
. Select
Value
 to use port names. Choose
Parameter
 to use a sort list parameter.
Add
Accepts a port name that you type in manually. You must type a valid port name before you click
Add
.
Choose
Click
Choose
 to select ports to add to the sort key. The Developer tool provides a list of ports from the transformation to choose from.
Move Up and Move Down
You can change the order of the ports in the group. Select the port name and then click one of the move buttons to move it up or down in the sort order.
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