Re: New GUC autovacuum_max_threshold ? - Mailing list pgsql-hackers

From wenhui qiu
Subject Re: New GUC autovacuum_max_threshold ?
Date
Msg-id CAGjGUAKQQu2Pvys-zSo12tYXhim8uhAT6Vr8xi0enf9B-jMrrw@mail.gmail.com
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In response to Re: New GUC autovacuum_max_threshold ?  (Nathan Bossart <nathandbossart@gmail.com>)
List pgsql-hackers
HI Nathan Frédéric Yhuel 
     On 1/7/25 23:57, Nathan Bossart wrote:
> Here is a rebased patch for cfbot.  AFAICT we are still pretty far from
> consensus on which approach to take, unfortunately.
> 

> For what it's worth, although I would have preferred the sub-linear 
> growth thing, I'd much rather have this than nothing.
Agree , Better late than never. But I personally think a GUC parameter can also be added, allowing users to choose the algorithm that works better, especially since SQL Server is a pioneer in this area."


On Fri, Jan 10, 2025 at 2:20 AM Nathan Bossart <nathandbossart@gmail.com> wrote:
On Wed, Jan 08, 2025 at 09:32:58PM +0000, Vinícius Abrahão wrote:
> Please also provide the tests on the new parameter you want to introduce.

I skimmed around and didn't see any existing tests for these kinds of
parameters, which of course isn't a great reason not to add tests, but it's
also not clear what such tests might look like.  Do you have any ideas?

--
nathan

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