[PATCH] Docs: logical replication examples and autovacuum/XID freeze clarifications
Hackorum builds and tests every patch posted to the lists, not only commitfest submissions. This is Hackorum's own CI rather than the PostgreSQL project's, and it is still under testing - please report anything that looks wrong.
You can run a PostgreSQL built from this patch straight from Docker, with no checkout and no build:
docker run --rm -p 5432:5432 ghcr.io/hackorum-dev/postgres-patch:t77917psql -h localhost -U postgresBuilt from patchset v1 (message #1), September 20, 2026 at 02:12 AM.
Every patchset is also pushed to a branch of our PostgreSQL fork, so you can check out the same tree CI built. Without a PostgreSQL checkout:
git clone --branch t77917_1 https://github.com/hackorum-dev/postgres.gitIn a checkout you already have, add the fork once:
git remote add hackorum https://github.com/hackorum-dev/postgres.gitthen, for this patchset and every later one:
git fetch hackorum t77917_1 && git checkout t77917_1Patchset v1 (message #1) is on t77917_1
Hello,
This patch improves the PostgreSQL documentation by adding practical
examples
for logical replication and clarifying autovacuum behavior and transaction
ID
freezing (anti-wraparound).
The changes aim to complement the existing documentation without removing or
altering current content.
Files changed:
- doc/src/sgml/logical-replication.sgml
- doc/src/sgml/maintenance.sgml
- doc/src/sgml/mvcc.sgml
Tests performed:
- make html
Patch attached.
Regards,
Jhonathan Cruz
On Sun, 2025-12-14 at 16:05 -0300, Jhonathan da Rocha da Cruz wrote:
This patch improves the PostgreSQL documentation by adding practical examples
for logical replication and clarifying autovacuum behavior and transaction ID
freezing (anti-wraparound).The changes aim to complement the existing documentation without removing or
altering current content.Files changed:
- doc/src/sgml/logical-replication.sgml
- doc/src/sgml/maintenance.sgml
- doc/src/sgml/mvcc.sgmlTests performed:
- make htmlPatch attached.
Thank you.
I am wondering if the documentation is the right place for that.
Perhaps there should instead be a tuorial about logical replication in chapter
I. 3. "Advanced Features".
Yours,
Laurenz Albe