def min(self, column):
        return self.aggregate('min', *[column])
od.viewitems() -> a set-like object providing a view on od's items
dataset/ETHPy150Open sdispater/orator/orator/query/builder.py/QueryBuilder.min--crossover with--dataset/ETHPy150Open baseblack/ReproWeb/3rdParty/python/ordereddict.py/OrderedDict.viewitems