def process_column_listing(self, results):
        return map(lambda x: x['column_name'], results)
Get the depth buffer.
dataset/ETHPy150Open sdispater/orator/orator/query/processors/mysql_processor.py/MySQLQueryProcessor.process_column_listing--crossover with--dataset/ETHPy150Open ardekantur/pyglet/pyglet/image/__init__.py/BufferManager.get_depth_buffer