Re: Catching up with performance & PostgreSQL 15

From: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
To: Mladen Gogala <gogala(dot)mladen(at)gmail(dot)com>
Cc: pgsql-performance(at)lists(dot)postgresql(dot)org
Subject: Re: Catching up with performance & PostgreSQL 15
Date: 2022-11-29 18:09:14
Message-ID: 20221129180914.pdrqrbqtls3g6yoq@alvherre.pgsql
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On 2022-Nov-29, Mladen Gogala wrote:

> Hmmm, I think I will run pgbench with and without JIT on and see the
> difference.

I doubt you'll notice anything, because the pgbench queries will be far
below the JIT cost, so nothing will get JIT compiled at all. Or are you
planning on using a custom set of queries?

--
Álvaro Herrera PostgreSQL Developer — https://www.EnterpriseDB.com/

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