Re: Change default of jit to off

From: Adrien Nayrat <adrien(dot)nayrat(at)anayrat(dot)info>
To: Christoph Berg <myon(at)debian(dot)org>, Euler Taveira <euler(at)eulerto(dot)com>, Pierre Ducroquet <p(dot)psql(at)pinaraf(dot)info>, Jelte Fennema <postgres(at)jeltef(dot)nl>, Álvaro Herrera <alvherre(at)kurilemu(dot)de>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Andreas Karlsson <andreas(at)proxel(dot)se>, Anthonin Bonnefoy <anthonin(dot)bonnefoy(at)datadoghq(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, Michael Banck <mbanck(at)gmx(dot)net>
Subject: Re: Change default of jit to off
Date: 2026-02-03 15:46:38
Message-ID: 49490d8d-e8b9-497b-9a58-712daadb9ca9@anayrat.info
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Hello

On 2/3/26 11:29 AM, Christoph Berg wrote:
> 5) the default that cloud providers set when using these/their own packages

Just to mention, it is disabled on most cloud provider :

* AWS RDS : off (but available)
* Google Cloud SQL : off (not supported)
https://docs.cloud.google.com/sql/docs/postgres/features#unsupported-features-for-postgres
* Microsoft Aure : off
https://learn.microsoft.com/fr-fr/azure/postgresql/server-parameters/param-query-tuning-planner-options?pivots=postgresql-18#jit
* Aiven : off https://aiven.io/docs/products/postgresql/howto/enable-jit

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