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| author | Alvaro Herrera | 2017-05-25 17:17:57 +0000 |
|---|---|---|
| committer | Alvaro Herrera | 2017-05-25 17:22:25 +0000 |
| commit | eb67e2e35a046f700172fbce52ad2331fe6c57ac (patch) | |
| tree | d95e2d9dc60c392aa4ef56f5565c94d5d1a7fb36 | |
| parent | ea3e310e712ac53653d4100ea2a7c516c30d4971 (diff) | |
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
| -rw-r--r-- | doc/src/sgml/ref/create_statistics.sgml | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/doc/src/sgml/ref/create_statistics.sgml b/doc/src/sgml/ref/create_statistics.sgml index 854746de24..f319a6ea9c 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> |