def drop_soft_deletes(self):
        return self.drop_column('deleted_at')
Register category in the database and return its id
dataset/ETHPy150Open sdispater/orator/orator/schema/blueprint.py/Blueprint.drop_soft_deletes--crossover with--dataset/ETHPy150Open eugenkiss/Simblin/test/test_views.py/ViewTestCase.add_category