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Re: [HACKERS] [PATCH] Incremental sort - Mailing list pgsql-hackers

From Alexander Korotkov
Subject Re: [HACKERS] [PATCH] Incremental sort
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Msg-id CAPpHfdsxzHMsC-qV=eRkTPiqJsGC+hc_gHLggKfSckzxTBEFWA@mail.gmail.com
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In response to Re: [HACKERS] [PATCH] Incremental sort  (Antonin Houska <ah@cybertec.at>)
Responses Re: [HACKERS] [PATCH] Incremental sort  (Thomas Munro <thomas.munro@enterprisedb.com>)
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On Tue, Nov 14, 2017 at 7:00 PM, Antonin Houska <ah@cybertec.at> wrote:
Alexander Korotkov <a.korotkov@postgrespro.ru> wrote:

> Patch rebased to current master is attached. I'm going to improve my testing script and post new results.

I wanted to review this patch but incremental-sort-8.patch fails to apply. Can
you please rebase it again?

Sure, please find rebased patch attached.
Also, I'd like to share partial results of benchmarks with 100M of rows.  It appears that for 100M of rows it takes quite amount of time.  Perhaps in cases when there were degradation on 1M of rows, it becomes somewhat bigger...

------
Alexander Korotkov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company 
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