Re: Add a GUC check hook to ensure summarize_wal cannot be enabled when wal_level is minimal

Daniel Gustafsson <daniel@yesql.se>

From: Daniel Gustafsson <daniel@yesql.se>

To: Nathan Bossart <nathandbossart@gmail.com>

Cc: Fujii Masao <masao.fujii@oss.nttdata.com>, pgsql-hackers@lists.postgresql.org

Date: 2024-07-03T14:41:40Z

Lists: pgsql-hackers

> On 3 Jul 2024, at 16:29, Nathan Bossart <nathandbossart@gmail.com> wrote:

> This sort of thing comes up enough that perhaps we should add a
> better-supported way to deal with GUCs that depend on each other...

+1

--
Daniel Gustafsson

Commits

Do not summarize WAL if generated with wal_level=minimal.
- 2b5819e2b4d6 17.0 landed
- 402b586d0a9c 18.0 landed
Revert "Auto-tune effective_cache size to be 4x shared buffers"
- a16d421ca4fc 9.4.0 cited
Un-break ecpg test suite under --disable-integer-datetimes.
- 08c8e8962f56 9.4.0 cited
Again fix initialization of auto-tuned effective_cache_size.
- af930e606a32 9.4.0 cited
Code review for auto-tuned effective_cache_size.
- 285089696199 9.4.0 cited
Auto-tune effective_cache size to be 4x shared buffers
- ee1e5662d8d8 9.4.0 cited