Add pg_partition_tree to documentation index

This fixes an oversight from d5eec4ee.

Author: Michael Paquier
Reviewed-by: Amit Langote
Discussion: https://postgr.es/m/20181129072719[email protected]

diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index 09c77db045522516f8140a1b27d3564cd76a1644..112d96282469a05312f72ec26d84ea34944bd923 100644 (file)
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -20264,7 +20264,10 @@ postgres=# SELECT * FROM pg_walfile_name_offset(pg_stop_backup());
 
      <tbody> 
       <row>
-       <entry><literal><function>pg_partition_tree(<type>regclass</type>)</function></literal></entry>
+       <entry>
+        <indexterm><primary>pg_partition_tree</primary></indexterm>
+        <literal><function>pg_partition_tree(<type>regclass</type>)</function></literal>
+       </entry>
        <entry><type>setof record</type></entry>
        <entry>
         List information about tables or indexes in a partition tree for a