Re: [HACKERS] PATCH: multivariate histograms and MCV lists

> On Mar 3, 2018, at 2:40 PM, Tomas Vondra <tomas.vondra@2ndquadrant.com> wrote:
>
> An updated patch version, fixing the breakage caused by fd1a421fe6
> twiddling with pg_proc.

Hi Tomas!

Reviewing the sgml documentation, I think something like the following should be added:

diff --git a/doc/src/sgml/catalogs.sgml b/doc/src/sgml/catalogs.sgml
index a0e6d7062b..108c4ec430 100644
--- a/doc/src/sgml/catalogs.sgml
+++ b/doc/src/sgml/catalogs.sgml
@@ -6496,7 +6496,9 @@ SCRAM-SHA-256$<replaceable><iteration count></replaceable>:<replaceable>&l
         An array containing codes for the enabled statistic kinds;
         valid values are:
         <literal>d</literal> for n-distinct statistics,
-        <literal>f</literal> for functional dependency statistics
+        <literal>f</literal> for functional dependency statistics,
+        <literal>m</literal> for most common values (mcv) statistics, and
+        <literal>h</literal> for histogram statistics
       </entry>
      </row>


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