Re: Enabling deduplication with system catalog indexes

From: "Bossart, Nathan" <bossartn(at)amazon(dot)com>
To: Peter Geoghegan <pg(at)bowt(dot)ie>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Enabling deduplication with system catalog indexes
Date: 2021-10-01 21:35:52
Message-ID: E879EE11-370A-42D5-AB5C-F0BE8A0315AB@amazon.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

On 9/30/21, 3:44 PM, "Peter Geoghegan" <pg(at)bowt(dot)ie> wrote:
> On Wed, Sep 29, 2021 at 3:32 PM Peter Geoghegan <pg(at)bowt(dot)ie> wrote:
>> I decided to run a simple experiment, to give us some idea of what
>> benefits my proposal gives users: I ran "make installcheck" on a newly
>> initdb'd database (master branch), and then with the attached patch
>> (which enables deduplication with system catalog indexes) applied.
>
> I will commit this patch in a few days, barring objections.

+1

Nathan

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Yura Sokolov 2021-10-01 22:25:57 BufferAlloc: don't take two simultaneous locks
Previous Message Alvaro Herrera 2021-10-01 21:33:01 Re: [PATCH] Error out if SKIP LOCKED and WITH TIES are both specified