Re: Configuration Parameter/GUC value validation hook

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Bharath Rupireddy <bharath(dot)rupireddyforpostgres(at)gmail(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Configuration Parameter/GUC value validation hook
Date: 2022-05-06 09:43:24
Message-ID: CA+TgmoZRMv7+N+UoWvx8y84LGGjAg9LWVMFHdfoM0Byt-8YR0w@mail.gmail.com
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On Wed, May 4, 2022 at 7:12 AM Bharath Rupireddy
<bharath(dot)rupireddyforpostgres(at)gmail(dot)com> wrote:
> Thanks Tom and Robert for your responses.
>
> How about we provide a sample extension (limiting some important
> parameters say shared_buffers, work_mem and so on to some
> "reasonable/recommended" limits) in the core along with the
> set_config_option_hook? This way, all the people using open source
> postgres out-of-the-box will benefit and whoever wants, can modify
> that sample extension to suit their needs. The sampe extension can
> also serve as an example to implement set_config_option_hook.
>
> Thoughts?

Well, it's better than just adding a hook and stopping, but I'm not
really sure that it's as good as what I'd like to have.

--
Robert Haas
EDB: http://www.enterprisedb.com

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