@h.memoize
    def max(self):
        res = self._qexec("max(%s)" % self._name)
        if len(res) > 0:
            self._max = res[0][0]
        return self._max
Tests that the session is not accessed simply by including
dataset/ETHPy150Open grundprinzip/pyxplorer/pyxplorer/types.py/Column.max--crossover with--dataset/ETHPy150Open django/django/tests/auth_tests/test_context_processors.py/AuthContextProcessorTests.test_session_not_accessed