Open yonger001 opened 1 year ago
问题一:同张表同约束下,ta.where速度较pd.where慢很多; 问题二:调用ta.dataframe相关操作(如:where、sort等)会出现Userwarning,例如:append for type StringColumnCpu is supported only with prototype implementation, which may result in degenerated performance. 上面中的prototye implementation具体指?
thank you!
问题一:同张表同约束下,ta.where速度较pd.where慢很多; 问题二:调用ta.dataframe相关操作(如:where、sort等)会出现Userwarning,例如:append for type StringColumnCpu is supported only with prototype implementation, which may result in degenerated performance. 上面中的prototye implementation具体指?
thank you!