doc: Document that MAINTAIN privilege allows statistics manipulation functions.

MasaoFujii · MasaoFujii · commit f7b11414e939 · 2025-06-12T14:53:32.000+09:00
Database object statistics manipulation functions were introduced in PostgreSQL 18 and are permitted under the MAINTAIN privilege. However, the documentation previously did not mention these functions in the list of allowed operations. This commit updates the MAINTAIN privilege documentation to explicitly include statistics manipulation functions, clarifying what the privilege covers. Author: Fujii Masao <masao.fujii@gmail.com> Reviewed-by: Robert Treat <rob@xzilla.net> Discussion: https://postgr.es/m/7c7e1ad5-fdf9-486f-bc63-40ac99b0461d@oss.nttdata.com
diff --git a/doc/src/sgml/ddl.sgml b/doc/src/sgml/ddl.sgml
@@ -2223,8 +2223,9 @@ REVOKE ALL ON accounts FROM PUBLIC;
      <para>
       Allows <command>VACUUM</command>, <command>ANALYZE</command>,
       <command>CLUSTER</command>, <command>REFRESH MATERIALIZED VIEW</command>,
-      <command>REINDEX</command>, and <command>LOCK TABLE</command> on a
-      relation.
+      <command>REINDEX</command>, <command>LOCK TABLE</command>,
+      and database object statistics manipulation functions
+      (see <xref linkend="functions-admin-statsmod"/>) on a relation.
      </para>
     </listitem>
    </varlistentry>
