Re: [PERFORM] Dissuade the use of exclusion constraint index

From: Dave Cramer <pg(at)fastcrypt(dot)com>
To: Adam Brusselback <adambrusselback(at)gmail(dot)com>
Cc: pgsql-performance <pgsql-performance(at)postgresql(dot)org>
Subject: Re: [PERFORM] Dissuade the use of exclusion constraint index
Date: 2018-04-11 09:41:45
Message-ID: CADK3HHKLB0xzWndmLiwZb8u5_o5k12fLYLOLoAE5Xykf7hS6zw@mail.gmail.com
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Adam,

I think the first thing to do is to make hackers aware of the specifics of
which indexes are being used etc so that the planner could be taught how to
use better ones.

Self contained examples do wonders

Dave Cramer

davec(at)postgresintl(dot)com
www.postgresintl.com

On 11 April 2018 at 01:59, Adam Brusselback <adambrusselback(at)gmail(dot)com>
wrote:

> Just wondering if anyone has any thoughts on what I can do to alleviate
> this issue?
>
> I'll kinda at a loss as to what to try to tweak for this.
>

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