Table of Contents

Search

  1. Preface
  2. Transformations
  3. Source transformation
  4. Target transformation
  5. Access Policy transformation
  6. Aggregator transformation
  7. B2B 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 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

Hierarchical schemas

Hierarchical schemas

A hierarchical schema is based on a schema file or sample file that you import to
Data Integration
. If you import a sample file,
Data Integration
generates a schema based on the structure of the sample file. The schema defines the expected hierarchy of the input data.
You can create a hierarchical schema in two ways. You can create a standalone hierarchical schema that can be associated with any transformation that you choose. Alternatively, you can create a hierarchical schema from within a specific transformation.
When you create a standalone hierarchical schema, you import a JSON sample file or XSD file as the basis of the schema.
You can associate the hierarchical schema with any transformation, whether you create it as a standalone hierarchical schema or as part of a specific transformation.
You can create, edit, or delete a hierarchical schema. You can edit a hierarchical schema and change the root or change the schema definition. However if you have used the hierarchical schema in a transformation, you cannot edit or delete it. Before you delete a hierarchical schema, verify that you did not use it in a transformation.

0 COMMENTS

We’d like to hear from you!