Received: from malur.postgresql.org ([217.196.149.56])
	by arkaria.postgresql.org with esmtps  (TLS1.3) tls
 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
	(Exim 4.96)
	(envelope-from <pgsql-hackers-owner+archive@lists.postgresql.org>)
	id 1we8qn-004ajn-0b
	for pgsql-hackers@arkaria.postgresql.org;
	Mon, 29 Jun 2026 10:04:25 +0000
Received: from localhost ([127.0.0.1] helo=malur.postgresql.org)
	by malur.postgresql.org with esmtp (Exim 4.96)
	(envelope-from <pgsql-hackers-owner+archive@lists.postgresql.org>)
	id 1we8ql-002Tpz-3C
	for pgsql-hackers@arkaria.postgresql.org;
	Mon, 29 Jun 2026 10:04:23 +0000
Received: from makus.postgresql.org ([2001:4800:3e1:1::229])
	by malur.postgresql.org with esmtps  (TLS1.3) tls
 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
	(Exim 4.96)
	(envelope-from <myon@debian.org>)
	id 1we8ql-002Tpr-2E
	for pgsql-hackers@lists.postgresql.org;
	Mon, 29 Jun 2026 10:04:23 +0000
Received: from stravinsky.debian.org ([2001:41b8:202:deb::311:108])
	by makus.postgresql.org with esmtps  (TLS1.3) tls
 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
	(Exim 4.98.2)
	(envelope-from <myon@debian.org>)
	id 1we8qj-00000000jwk-133A
	for pgsql-hackers@postgresql.org;
	Mon, 29 Jun 2026 10:04:22 +0000
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debian.org;
	s=smtpauto.stravinsky; h=X-Debian-User:Content-Type:MIME-Version:Message-ID:
	Subject:Cc:To:From:Date:Reply-To:Content-Transfer-Encoding:Content-ID:
	Content-Description:In-Reply-To:References;
	bh=rLgI+S+7C75tjN+sRWr6Day5TLlkA/kz3Fg/aGN+BDo=; b=QibaY5ngM4Lb3QJjrHg4PEXC0X
	wvhx0edQQEer6eC7LIVLHGNweHl5JssJKN1UYSnhaY9cadQjhyJnPI8u1ufBwHCpSS9FSTDS15GV6
	j/y72h5oNByugVOH5RnGSyw29ko4eX3Bo4JvMXivdNK20sy6Sl3B1YxbBUH7AGQdDpE378+IthShe
	48WVyVREDMIGA1G1HY6mf1vZVsCCvd+SRKB8CId8lpF35oSN7gUmj0kV3+DEaYbz/XfeSepWOv/r7
	/hUSkyKhRCL8geS8tgkNmQGfYN6d0LvTa8mDAUIY102IgoeTE0rWibbCMXfAan5X/F7IShdHQw1MC
	+NMUnm2Q==;
Received: from authenticated-user
	by stravinsky.debian.org with esmtpsa
 (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256)
	(Exim 4.96)
	(envelope-from <myon@debian.org>)
	id 1we8qc-006DKH-0L;
	Mon, 29 Jun 2026 10:04:14 +0000
Date: Mon, 29 Jun 2026 12:04:13 +0200
From: Christoph Berg <myon@debian.org>
To: PostgreSQL-development <pgsql-hackers@postgresql.org>
Cc: Michael Paquier <michael@paquier.xyz>
Subject: [PATCH] Document wal_compression=on
Message-ID: <akJDHRtXwGLTppsQ@msg.df7cb.de>
Mail-Followup-To: Christoph Berg <myon@debian.org>,
	PostgreSQL-development <pgsql-hackers@postgresql.org>,
	Michael Paquier <michael@paquier.xyz>
MIME-Version: 1.0
Content-Type: multipart/mixed; boundary="e4Q8So2tphS9ic0E"
Content-Disposition: inline
X-Debian-User: myon
List-Id: <pgsql-hackers.lists.postgresql.org>
List-Help: <https://lists.postgresql.org/manage/>
List-Subscribe: <https://lists.postgresql.org/manage/>
List-Post: <mailto:pgsql-hackers@lists.postgresql.org>
List-Owner: <mailto:pgsql-hackers-owner@lists.postgresql.org>
List-Archive: <https://www.postgresql.org/list/pgsql-hackers>
Archived-At: 
 <https://www.postgresql.org/message-id/akJDHRtXwGLTppsQ%40msg.df7cb.de>
Precedence: bulk

--e4Q8So2tphS9ic0E
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline

The docs currently don't say what wal_compression=on is, so here is a
patch.

Christoph

--e4Q8So2tphS9ic0E
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename=0001-Document-wal_compression-on.patch