Re: [WIP]Vertical Clustered Index (columnar store extension) - take2

Peter Smith <smithpb2250@gmail.com>

From: Peter Smith <smithpb2250@gmail.com>

To: Tomas Vondra <tomas@vondra.me>

Cc: "Aya Iwata (Fujitsu)" <iwata.aya@fujitsu.com>, "pgsql-hackers@lists.postgresql.org" <pgsql-hackers@lists.postgresql.org>

Date: 2025-07-08T00:21:29Z

Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

Mark ItemPointer arguments as const throughout
- e1ac846f3d28 19 (unreleased) cited
Reorganize GUC structs
- a13833c35f9e 19 (unreleased) cited
Eliminate XLOG_HEAP2_VISIBLE from vacuum phase III
- add323da40a6 19 (unreleased) cited
Update various forward declarations to use typedef
- d4d1fc527bdb 19 (unreleased) cited
Pathify RHS unique-ification for semijoin planning
- 24225ad9aafc 19 (unreleased) cited
Revert "Don't lock partitions pruned by initial pruning"
- 1722d5eb05d8 18.0 cited
For inplace update, send nontransactional invalidations.
- 243e9b40f1b2 18.0 cited
Remove nearly-unused SizeOfIptrData macro.
- 8023b5827fba 10.0 cited

On Sat, May 24, 2025 at 7:29 AM Tomas Vondra <tomas@vondra.me> wrote:
>
> Hello Iwata-san,
>
...

> autovacuum.c
> ------------------
> - Why does this need a custom autovacuum launcher, or what's the purpose
> of this code? is there a special autovacuum launcher for VCI indexes?
>
> - Again, explicit references to "VCI", should not be done like this.

Fixed in v11-0001

> autovacuum.h
> ------------------
> - It seems a bit strage to add "built-in" bgworkers for an extension. If
> the extension really needs some sort of workers, it should be defined in
> the extension.
>

Fixed in v11-0001

======
Kind Regards,
Peter Smith.
Fujitsu Australia