postgresql/doc
John Naylor 6a6cf80e55 Document wal_compression=on
Commit 4035cd5d4 added LZ4 compression for full-page writes in WAL, and
retained "on" as a backward-compatible way to specify the builtin PGLZ
method. Document this meaning of "on" and update postgresql.conf.sample
to make the equivalence clear.

Author: Christoph Berg <myon@debian.org>
Reviewed-by: Michael Paquier <michael@paquier.xyz>
Discussion: https://postgr.es/m/akJDHRtXwGLTppsQ@msg.df7cb.de
Backpatch-through: 15
2026-07-01 09:02:36 +07:00
..
src Document wal_compression=on 2026-07-01 09:02:36 +07:00
KNOWN_BUGS
Makefile Remove distprep 2023-11-06 15:18:04 +01:00
MISSING_FEATURES
TODO Change documentation references to PG website to use https: not http: 2017-05-20 21:50:47 -04:00