@abstractmethod
    def get_last_id(self, cursor, table, column='id'):
        pass
Ensure that an instance is in one of the required states.
dataset/ETHPy150Open edgewall/trac/trac/db/api.py/ConnectionBase.get_last_id--crossover with--dataset/ETHPy150Open ganeti/ganeti/lib/cmdlib/common.py/CheckInstanceState