| From: | Andres Freund <andres(at)anarazel(dot)de> |
|---|---|
| To: | Michael Paquier <michael(at)paquier(dot)xyz> |
| Cc: | Bertrand Drouvot <bertranddrouvot(dot)pg(at)gmail(dot)com>, Kirill Reshke <reshkekirill(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, pgsql-hackers(at)lists(dot)postgresql(dot)org |
| Subject: | Re: relfilenode statistics |
| Date: | 2026-07-10 13:09:39 |
| Message-ID: | 74242uhjpufa2tsb6dqot7cvhhyxjbhfo273wpooo6hizbdg6o@f45d72gt2ujb |
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| Lists: | pgsql-hackers |
Hi,
On 2026-07-10 15:05:35 +0900, Michael Paquier wrote:
> On Mon, Mar 09, 2026 at 07:43:43AM +0000, Bertrand Drouvot wrote:
> > PFA, a new mandatory rebase.
>
> So, we have discussed that a couple of days ago offline, and I still
> felt uncomfortable to not do a cleanup of the relation stats data for
> indexes. A lot of the fields are stored in memory and written in the
> file, and remain unused for indexes.
Why solve that as part of this thread / redesign, rather than as an orthogonal
issue?
Greetings,
Andres Freund
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