From: | Dmitry Dolgov <9erthalion6(at)gmail(dot)com> |
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To: | Marina Polyakova <m(dot)polyakova(at)postgrespro(dot)ru> |
Cc: | PostgreSQL Developers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Michael Paquier <michael(at)paquier(dot)xyz>, Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru>, Artur Zakirov <a(dot)zakirov(at)postgrespro(dot)ru>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Andres Freund <andres(at)anarazel(dot)de>, Aleksander Alekseev <a(dot)alekseev(at)postgrespro(dot)ru>, Robert Haas <robertmhaas(at)gmail(dot)com>, David Steele <david(at)pgmasters(dot)net> |
Subject: | Re: WIP Patch: Precalculate stable functions, infrastructure v1 |
Date: | 2018-11-29 17:00:15 |
Message-ID: | CA+q6zcW48OMakf3mJbYjq+QMYFiaNeH3UC2OohGP8GVt782j1A@mail.gmail.com |
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> On Tue, Oct 2, 2018 at 4:22 AM Michael Paquier <michael(at)paquier(dot)xyz> wrote:
>
> On Thu, May 24, 2018 at 04:00:33PM +0300, Marina Polyakova wrote:
> > Here there's a 9-th version of the patches for the precalculation of stable
> > or immutable functions, stable or immutable operators and other nonvolatile
> > expressions. This is a try to execute cached expressions as PARAM_EXEC,
> > thanks to the comments of Tom Lane and Andres Freund [1].
>
> Please note that v9-0004 fails to apply, so a rebase is needed. This
> patch is moved to next CF, waiting on author.
Unfortunately, patch still has some conflicts, could you please post an updated
version?
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