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

Step 4. Aggregate the output data

Step 4. Aggregate the output data

You aggregate the output data to calculate the total price.
Perform the following steps to aggregate all the items in a particular purchase order:
  1. Add a new output field with the following properties:
    Property
    Value
    Child Of
    PurchaseOrder
    Name
    TotalPrice
    Type
    bigint
    Aggregate Options: This field will aggregate values in an output field array
    Enabled
    Output Field
    Items_arr
    The following image shows the aggregate options for the TotalPrice output field:
    Aggregate Options indicates that the Items_arr array output values will be used to aggregate into TotalPrice.
  2. Configure the following field expression for PurchaseOrder.TotalPrice to aggregate the total price:
    SUM(:fld.{PurchaseOrder.Items_arr.item_str.Quantity}*:fld.{PurchaseOrder.Items_arr.item_str.Price})

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