@invalidate_table_constraints
    def clear_table(self, table_name):
        params = (self.quote_name(table_name), )
        self.execute('DELETE FROM %s;' % params)
Deletes all rows from 'table_name'.
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/South-1.0.2/south/db/generic.py/DatabaseOperations.clear_table