From: Alvaro Herrera <alvherre@alvh.no-ip.org>
Date: Thu, 25 May 2017 17:17:57 +0000 (-0400)
Subject: extended stats: Clarify behavior of omitting stat type clause
X-Git-Tag: REL_10_BETA2~284
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=eb67e2e35a046f700172fbce52ad2331fe6c57ac;p=thirdparty%2Fpostgresql.git

extended stats: Clarify behavior of omitting stat type clause

Pointed out by Jeff Janes
Discussion: https://postgr.es/m/CAMkU=1zGhK-nW10RAXhokcT3MM=YBg=j5LkG9RMDwmu3i0H0Og@mail.gmail.com
---

diff --git a/doc/src/sgml/ref/create_statistics.sgml b/doc/src/sgml/ref/create_statistics.sgml
index 854746de24d..f319a6ea9c2 100644
--- a/doc/src/sgml/ref/create_statistics.sgml
+++ b/doc/src/sgml/ref/create_statistics.sgml
@@ -84,6 +84,8 @@ CREATE STATISTICS [ IF NOT EXISTS ] <replaceable class="PARAMETER">statistics_na
       <literal>ndistinct</literal>, which enables n-distinct statistics, and
       <literal>dependencies</literal>, which enables functional
       dependency statistics.
+      If this clause is omitted, all supported statistic types are
+      included in the statistics object.
       For more information, see <xref linkend="planner-stats-extended">
       and <xref linkend="multivariate-statistics-examples">.
      </para>