Add documentation reference to statistical functions from func.sgml.

Jim Nasby

diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index 9dd25928eb4737fc65cbb21667019c6fd2c64bdc..c2f3371dc48039262e2ee1b51951a8faa2b31884 100644 (file)
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -1,4 +1,4 @@
-<!-- $PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.380 2007/05/21 17:10:28 petere Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.381 2007/05/30 18:13:29 momjian Exp $ -->
 
  <chapter id="functions">
   <title>Functions and Operators</title>
@@ -10176,6 +10176,13 @@ select current_date + s.a as dates from generate_series(0,14,7) as s(a);
    functions that extract session and system information.
   </para>
 
+  <para>
+   In addition to the functions listed in this section, there are a number of
+   functions related to the statistics system that also provide system
+   information. See <xref linkend="monitoring-stats-views"> for more
+   information.
+  </para>
+
    <table id="functions-info-session-table">
     <title>Session Information Functions</title>
     <tgroup cols="3">