def partitioning(self):

        # TODO: being conservative, just take the left side because
        # TODO: we don't support conjuncs in partition info
        return RepresentationProperties(
            hash_partitioned=self.left.partitioning().hash_partitioned)
The schemas are mutually exclusive
dataset/ETHPy150Open uwescience/raco/raco/algebra.py/CompositeBinaryOperator.partitioning