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  1. Preface
  2. Part 1: Version 10.4.0
  3. Part 2: Version 10.2.2
  4. Part 3: Version 10.2.1
  5. Part 4: Version 10.2
  6. Part 5: Version 10.1.1
  7. Part 6: Version 10.1

Joiner Transformation

Joiner Transformation

Effective in version 10.2.2, a streaming mapping must meet the following additional requirements if it contains a Joiner transformation:
  • A streaming mapping must have the Window transformation directly upstream from a Joiner transformation. Previously, you could use a Joiner transformation anywhere in the pipeline after a Window transformation.
  • A streaming mapping can have a single Joiner transformation. Previously, you could use multiple Joiner transformations in a streaming mapping.
  • A streaming mapping cannot contain an Aggregator transformation anywhere before a Joiner transformation in a streaming mapping. Previously, you could use an Aggregator transformation anywhere before a Joiner transformation in a streaming mapping.


Updated September 25, 2020