| From: | Dmitry Dolgov <9erthalion6(at)gmail(dot)com> |
|---|---|
| To: | Andrew Gierth <andrew(at)tao11(dot)riddles(dot)org(dot)uk> |
| Cc: | Ashutosh Bapat <ashutosh(dot)bapat(at)enterprisedb(dot)com>, horiguchi(dot)kyotaro(at)lab(dot)ntt(dot)co(dot)jp, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Optimizing nested ConvertRowtypeExpr execution |
| Date: | 2018-11-04 15:26:12 |
| Message-ID: | CA+q6zcWMCNNmMQ-csuDf0Pqr1_ESat5-Vcu5uognfS3EaC4Apg@mail.gmail.com |
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| Lists: | pgsql-hackers |
> On Sun, 4 Nov 2018 at 15:48, Andrew Gierth <andrew(at)tao11(dot)riddles(dot)org(dot)uk> wrote:
>
> >>>>> "Dmitry" == Dmitry Dolgov <9erthalion6(at)gmail(dot)com> writes:
>
> Dmitry> This patch went through the last tree commit fests without any
> Dmitry> noticeable activity, but cfbot says it still applies and
> Dmitry> doesn't break any tests. The patch itself is rather small, and
> Dmitry> I could reproduce ~20% of performance improvements while
> Dmitry> running the same scripts under pgbench (although not in all
> Dmitry> cases), but probably we need to find someone to take over it.
> Dmitry> Does anyone wants to do so, maybe Kyotaro?
>
> I'll deal with it.
Thanks!
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