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 <[email protected]> Reviewed-by: Michael Paquier <[email protected]> Discussion: https://postgr.es/m/[email protected] Backpatch-through: 15 Branch ------ REL_18_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/6a6cf80e5508c8de3e46b257e18117373ebbd289 Modified Files -------------- doc/src/sgml/config.sgml | 1 + src/backend/utils/misc/postgresql.conf.sample | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-)
