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

From Robert Haas
Subject Re: [HACKERS] [PATCH] Incremental sort
Date
Msg-id CA+TgmobELYeZaiWFugnUQvv1MG7_rT=UdSHTJGNgdkPm5QfpVg@mail.gmail.com
Whole thread Raw
In response to Re: [HACKERS] [PATCH] Incremental sort  (Alexander Korotkov <a.korotkov@postgrespro.ru>)
Responses Re: [HACKERS] [PATCH] Incremental sort
List pgsql-hackers
On Mon, Oct 2, 2017 at 12:37 PM, Alexander Korotkov
<a.korotkov@postgrespro.ru> wrote:
> I've applied patch on top of c12d570f and rerun the same benchmarks.
> CSV-file with results is attached.  There is no dramatical changes.  There
> is still minority of performance regression cases while majority of cases
> has improvement.

Yes, I think these results look pretty good.  But are these times in
seconds?  You might need to do some testing with bigger sorts.

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company


-- 
Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-hackers

pgsql-hackers by date:

Previous
From: Amit Kapila
Date:
Subject: Re: [HACKERS] parallelize queries containing initplans
Next
From: Kohei KaiGai
Date:
Subject: Re: [HACKERS] list of credits for release notes