Re: Window Functions: buffering strategy

On Mon, 2008-10-20 at 10:32 +0900, Hitoshi Harada wrote:

> So I propose three Window node buffering strategies,
> row/frame/partition buffering so as to avoid unnecessary row
> buffering.

Sounds good from here. Can I suggest you release the code in phases?

It would be better if we got just one of those done (row?), than to
attempt all 3 and end up with none because of emerging details.

Good luck.

-- Simon Riggs           www.2ndQuadrant.comPostgreSQL Training, Services and Support