Apache Pinot

Hey team, I am working on this <https://github.com/apache/pinot/pull/9184|PR> and have a question

Can someone please help me to point to where `DateTimeTransformFunction` (or other query time transformers defined <https://github.com/tanmesh/pinot/tree/782792e6b157c29f0ed07414a92ab4abc15cda4a/pinot-core/src/main/java/org/apache/pinot/core/operator/transform|here>) are getting applied? I was able to locate `TransformFunctionFactory` where we are creating the registry but couldn’t locate where transformations are actually getting applied at query time.

At query time, it should be in the `TransformOperator`