From 7de8c719d3becdb4dcbefbae53c03c588a0ea699 Mon Sep 17 00:00:00 2001
From: Andrew Gierth <rhodiumtoad@postgresql.org>
Date: Mon, 7 Jan 2019 18:19:46 +0000
Subject: [PATCH] doc: document that INFO messages always go to client.

In passing add a couple of links to the message severity table.

Backpatch because it's always been this way.

Author: Karl O. Pinc <kop@meme.com>
---
 doc/src/sgml/config.sgml | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/doc/src/sgml/config.sgml b/doc/src/sgml/config.sgml
index 79bd64dccd5..8999eee5f14 100644
--- a/doc/src/sgml/config.sgml
+++ b/doc/src/sgml/config.sgml
@@ -5085,7 +5085,8 @@ local0.*    /var/log/postgresql
       </term>
       <listitem>
        <para>
-        Controls which message levels are written to the server log.
+        Controls which <link linkend="runtime-config-severity-levels">message
+        levels</link> are written to the server log.
         Valid values are <literal>DEBUG5</literal>, <literal>DEBUG4</literal>,
         <literal>DEBUG3</literal>, <literal>DEBUG2</literal>, <literal>DEBUG1</literal>,
         <literal>INFO</literal>, <literal>NOTICE</literal>, <literal>WARNING</literal>,
@@ -5111,7 +5112,9 @@ local0.*    /var/log/postgresql
         Controls which SQL statements that cause an error
         condition are recorded in the server log.  The current
         SQL statement is included in the log entry for any message of
-        the specified severity or higher.
+        the specified
+        <link linkend="runtime-config-severity-levels">severity</link>
+        or higher.
         Valid values are <literal>DEBUG5</literal>,
         <literal>DEBUG4</literal>, <literal>DEBUG3</literal>,
         <literal>DEBUG2</literal>, <literal>DEBUG1</literal>,
@@ -6423,7 +6426,9 @@ COPY postgres_log FROM '/full/path/to/logfile.csv' WITH csv;
       </term>
       <listitem>
        <para>
-        Controls which message levels are sent to the client.
+        Controls which
+        <link linkend="runtime-config-severity-levels">message levels</link>
+        are sent to the client.
         Valid values are <literal>DEBUG5</literal>,
         <literal>DEBUG4</literal>, <literal>DEBUG3</literal>, <literal>DEBUG2</literal>,
         <literal>DEBUG1</literal>, <literal>LOG</literal>, <literal>NOTICE</literal>,
@@ -6433,6 +6438,9 @@ COPY postgres_log FROM '/full/path/to/logfile.csv' WITH csv;
         <literal>NOTICE</literal>.  Note that <literal>LOG</literal> has a different
         rank here than in <xref linkend="guc-log-min-messages"/>.
        </para>
+       <para>
+        <literal>INFO</literal> level messages are always sent to the client.
+       </para>
       </listitem>
      </varlistentry>
 
-- 
2.39.5