def issubset(self, other):
        self._binary_sanity_check(other)
        if len(self) > len(other):  # Fast check for obvious cases
            return False
        for elt in ifilterfalse(other._data.__contains__, self):
            return False
        return True
This should generate an expression that picks the lower value for comparison.
dataset/ETHPy150Open azoft-dev-team/imagrium/env/Lib/sets.py/BaseSet.issubset--crossover with--dataset/ETHPy150Open thedrow/django-natural-query/tests/unit/test_datetime_natural_query_descriptor.py/DateTimeNaturalQueryDescriptorTestCase.test_concated_gte_and_gt_operator_generates_the_right_expression_for_the_greater_than_minute_lookup