def add_column_names(self,col_names):
        
        self.columns+=col_names
Set current context instance.
dataset/ETHPy150Open taoliu/taolib/Assoc/tables.py/Table.add_column_names--crossover with--dataset/ETHPy150Open GoogleCloudPlatform/appengine-mapreduce/python/src/mapreduce/context.py/Context._set