Re: Window Functions: buffering strategy

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От Simon Riggs
Тема Re: Window Functions: buffering strategy
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Msg-id 1224485967.3808.543.camel@ebony.2ndQuadrant
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Ответ на Window Functions: buffering strategy  ("Hitoshi Harada" <umi.tanuki@gmail.com>)
Ответы Re: Window Functions: buffering strategy  ("Hitoshi Harada" <umi.tanuki@gmail.com>)
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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



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