hi, I use the row_number() over() function to do topN, the total amount of data is 60,000, and the state is 12G . Finally, oom, is there any way to optimize it?
thanks
hi, I use the row_number() over() function to do topN, the total amount of data is 60,000, and the state is 12G . Finally, oom, is there any way to optimize it?
thanks