Re: Tuplesort merge pre-reading

From: Heikki Linnakangas <hlinnaka(at)iki(dot)fi>
To: Peter Geoghegan <pg(at)heroku(dot)com>
Cc: Claudio Freire <klaussfreire(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Tuplesort merge pre-reading
Date: 2016-09-17 16:41:22
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On 09/17/2016 07:27 PM, Peter Geoghegan wrote:
> On Wed, Sep 14, 2016 at 10:43 AM, Heikki Linnakangas <hlinnaka(at)iki(dot)fi> wrote:
>> Addressed all your comments one way or another, new patch attached.
> So, it's clear that this isn't ready today. As I mentioned, I'm going
> away for a week now. I ask that you hold off on committing this until
> I return, and have a better opportunity to review the performance
> characteristics of this latest revision, for one thing.

Ok. I'll probably read through it myself once more some time next week,
and also have a first look at your actual parallel sorting patch. Have a
good trip!

- Heikki

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