def double(self, column, total=None, places=None):
        return self._add_column('double', column, total=total, places=places)
Clear all sensitive data, such as passwords.
dataset/ETHPy150Open sdispater/orator/orator/schema/blueprint.py/Blueprint.double--crossover with--dataset/ETHPy150Open thobbs/pure-sasl/puresasl/client.py/SASLClient.dispose