| From: | Bruce Momjian <bruce(at)momjian(dot)us> |
|---|---|
| To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
| Cc: | PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Checking for missing heap/index files |
| Date: | 2022-06-13 23:15:29 |
| Message-ID: | YqfFEfxrTCMgQE+l@momjian.us |
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| Lists: | pgsql-hackers |
On Mon, Jun 13, 2022 at 04:06:12PM -0400, Robert Haas wrote:
> One idea might be for each heap table to have a metapage and store the
> length - or an upper bound on the length - in the metapage. That'd
> probably be cheaper than updating pg_class, but might still be
> expensive in some scenarios, and it's a fairly large amount of
> engineering.
I agree --- it would be nice, but might be hard to justify the
engineering and overhead involved. I guess I was just checking that I
wasn't missing something obvious.
--
Bruce Momjian <bruce(at)momjian(dot)us> https://momjian.us
EDB https://enterprisedb.com
Indecision is a decision. Inaction is an action. Mark Batterson
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