From: Tomas Vondra <tomas.vondra@2ndquadrant.com>
To: Andres Freund <andres@anarazel.de>
Cc: pgsql-hackers@postgresql.org
Subject: Re: WIP: Faster Expression Processing v4
Date: Mon, 13 Mar 2017 22:37:51 +0100
Message-ID: <fcdaa51b-e905-72e0-39dd-5e22f535a253@2ndquadrant.com> (raw)
In-Reply-To: <20170313080351.4g5oubxcj4xj5y7t@alap3.anarazel.de>
References: <20161206034955.bh33paeralxbtluv@alap3.anarazel.de>
<20170209003312.rr7atqepgbrf4xqe@alap3.anarazel.de>
<20170307030137.lpo4japv5oqgbqpz@alap3.anarazel.de>
<2090fd00-4dec-7b42-f700-64308958504c@2ndquadrant.com>
<20170313080351.4g5oubxcj4xj5y7t@alap3.anarazel.de>
List-Unsubscribe: <mailto:majordomo@postgresql.org?body=unsub%20pgsql-hackers>
On 03/13/2017 09:03 AM, Andres Freund wrote:
> Hi,
>
> On 2017-03-12 05:40:51 +0100, Tomas Vondra wrote:
>> I wanted to do a bit of testing and benchmarking on this, but 0004 seems to
>> be a bit broken.
>
> Well, "broken" in the sense that it's already outdated, because other
> stuff that got merged.
>
Yes, that's what I meant. Sorry for not being quite clear.
>
>> The patch does not apply anymore - there are some conflicts
>> in execQual.c, but I think I fixed those. But then I ran into a bunch of
>> compile-time errors, because some of the executor nodes still reference bits
>> that were moved elsewhere.
>
> Updated patch attached. Note that this patch has two changes I've not
> yet evaluated performance-wise.
>
And which are those?
I plan to do a bit of testing / benchmarking on this later this week,
depending on other testing already happening on my machine.
regards
--
Tomas Vondra http://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
--
Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-hackers
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Reply to all the recipients using the --to and --cc options:
reply via email
To: pgsql-hackers@postgresql.org
Cc: tomas.vondra@2ndquadrant.com, andres@anarazel.de
Subject: Re: WIP: Faster Expression Processing v4
In-Reply-To: <fcdaa51b-e905-72e0-39dd-5e22f535a253@2ndquadrant.com>
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox