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

Connected Lookup example

Connected Lookup example

In the following example, the Lookup transformation performs a lookup on an Orders table and returns all the orders for a specific customer. You could also define the Lookup to return only the first order or last order for the customer.
First, you configure a Lookup Condition, which is an expression that identifies what rows to return from the lookup table. For example, create a Simple Lookup Condition to find all the records where the CUSTOMER_ID Lookup Field is equal to the Incoming Field, CUSTOMER_IN.
Based on this condition, the Lookup finds all the rows where the customer ID is equal to the customer number that is passed to the Lookup transformation.
You can also add multiple conditions. For example, if you add this condition, the Lookup returns only the orders that are greater than $100.00.
O_ORDER_AMT > 100.00
The Lookup returns data only when all conditions are true.

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