Re: [PATCH] Performance Improvement For Copy From Binary Files

From: Amit Langote <amitlangote09(at)gmail(dot)com>
To: Bharath Rupireddy <bharath(dot)rupireddyforpostgres(at)gmail(dot)com>
Cc: PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [PATCH] Performance Improvement For Copy From Binary Files
Date: 2020-07-07 08:16:12
Message-ID: CA+HiwqGwtfSsFMmeH91gur_rygsmEVdGzqs32bR_FewNyJgg+A@mail.gmail.com
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On Tue, Jul 7, 2020 at 4:28 PM Amit Langote <amitlangote09(at)gmail(dot)com> wrote:
> The median times for the COPY FROM commands above, with and without
> the patch, are as follows:
>
> HEAD patched
> foo5 8.5 6.5
> foo10 14 10
> foo20 25 18

Sorry, I forgot to mention that these times are in seconds.

--
Amit Langote
EnterpriseDB: http://www.enterprisedb.com

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