Hierarchy Builder Transformation
The Hierarchy Builder transformation converts relational input into hierarchical output. The transformation processes relational input from the upstream transformation and provides JSON or XML output to the downstream transformation.
You use a JSON sample or .xsd schema file to create a hierarchical schema that defines the expected hierarchy of the output data. The Hierarchy Builder transformation converts relational input into hierarchical output based on the hierarchical schema that you associate with the transformation and the way that you map the data.