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ArrowEvalPython Logical Operator

ArrowEvalPython is a BaseEvalPython unary logical operator that evaluates scalar PythonUDFs with Apache Arrow.

ArrowEvalPython is planned as ArrowEvalPythonExec physical operator.

Creating Instance

ArrowEvalPython takes the following to be created:

ArrowEvalPython is created when:

  • ExtractPythonUDFs logical optimization is executed (and requested to extract scalar PythonUDFs from a logical query plan)


evalType: Int

ArrowEvalPython is given an evalType when created that can only be one of the following: