Re: Logical Replication of sequences

vignesh C <vignesh21@gmail.com>

From: vignesh C <vignesh21@gmail.com>

To: Peter Smith <smithpb2250@gmail.com>

Cc: Shlok Kyal <shlok.kyal.oss@gmail.com>, Amit Kapila <amit.kapila16@gmail.com>, Masahiko Sawada <sawada.mshk@gmail.com>, Peter Eisentraut <peter@eisentraut.org>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>, Tomas Vondra <tomas.vondra@enterprisedb.com>, Euler Taveira <euler@eulerto.com>, Michael Paquier <michael@paquier.xyz>, "Hayato Kuroda (Fujitsu)" <kuroda.hayato@fujitsu.com>, Hou, Zhijie/侯志杰 <houzj.fnst@fujitsu.com>, "Jonathan S. Katz" <jkatz@postgresql.org>

Date: 2024-07-24T06:37:01Z

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 →

Doc: Add documentation for sequence synchronization.
- 55cefadde874 19 (unreleased) landed
Remove unused assignment in CREATE PUBLICATION grammar.
- bfb7419b0bbe 19 (unreleased) landed
Add seq_sync_error_count to subscription statistics.
- f6a4c498dcf6 19 (unreleased) landed
Fix few issues in commit 5509055d69.
- 5a4eba558aa7 19 (unreleased) landed
Add sequence synchronization for logical replication.
- 5509055d6956 19 (unreleased) landed
Add worker type argument to logical replication worker functions.
- 3e8e05596a02 19 (unreleased) landed
Introduce "REFRESH SEQUENCES" for subscriptions.
- f0b3573c3aac 19 (unreleased) landed
Refactor logical worker synchronization code into a separate file.
- 41c674d2e31e 19 (unreleased) landed
Standardize use of REFRESH PUBLICATION in code and messages.
- 2436b8c047ff 19 (unreleased) landed
Add "ALL SEQUENCES" support to publications.
- 96b378497346 19 (unreleased) landed
Expose sequence page LSN via pg_get_sequence_data.
- b93172ca59f4 19 (unreleased) landed
Resume conflict-relevant data retention automatically.
- 0d48d393d465 19 (unreleased) cited
Post-commit review fixes for 228c370868.
- 1f7e9ba3ac4e 19 (unreleased) cited
Generate GUC tables from .dat file
- 63599896545c 19 (unreleased) cited

Attachments

v20240724-0002-Introduce-ALL-SEQUENCES-support-for-Postgr.patch (text/x-patch) patch v20240724-0002
v20240724-0003-Enhance-sequence-synchronization-during-su.patch (text/x-patch) patch v20240724-0003
v20240724-0001-Introduce-pg_sequence_state-and-SetSequenc.patch (text/x-patch) patch v20240724-0001

On Wed, 24 Jul 2024 at 09:17, Peter Smith <smithpb2250@gmail.com> wrote:
>
> Hi, here are some review comments for patch v20240720-0003.
>
> This review is a WIP. This post is only about the docs (*.sgml) of patch 0003.
>
> 3. catalogs.sgml
>
> IMO something is missing in Section "1.55. pg_subscription_rel".
>
> Currently, this page only talks of relations/tables, but I think it
> should mention "sequences" here too, particularly since now we are
> linking to here from ALTER SUBSCRIPTION when talking about sequences.

Modified it to mention sequences too.

I have merged the rest of the nitpicks suggested by you.
The attached v20240724 version patch has the changes for the same.

Regards,
Vignesh