On Tue, Aug 16, 2011 at 9:43 PM, Heikki Linnakangas < heikki.linnakan...@enterprisedb.com> wrote:
> Why is there ever a buffer on the root node? It seems like a waste of time > to load N tuples from the heap into the root buffer, only to empty the > buffer after it fills up. You might as well pull tuples directly from the > heap. > Yes, seems reasonable. Buffer on the root node was in the paper. But now I don't see the need of it too. ------ With best regards, Alexander Korotkov.
