From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Thu, 16 Feb 2017 16:30:07 +0000 (-0500)
Subject: Doc: remove duplicate index entry.
X-Git-Tag: REL9_6_3~111
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7ba903abb24a2791f38fb96b2aca3bbb6d5ab614;p=postgresql

Doc: remove duplicate index entry.

This causes a warning with the old html-docs toolchain, though not with the
new.  I had originally supposed that we needed both <indexterm> entries to
get both a primary index entry and a see-also link; but evidently not,
as pointed out by Fabien Coelho.

Discussion: https://postgr.es/m/alpine.DEB.2.20.1702161616060.5445@lancre
---

diff --git a/doc/src/sgml/syntax.sgml b/doc/src/sgml/syntax.sgml
index 4ea667bd52..40f722c18d 100644
--- a/doc/src/sgml/syntax.sgml
+++ b/doc/src/sgml/syntax.sgml
@@ -1697,9 +1697,6 @@ SELECT string_agg(a ORDER BY a, ',') FROM table;  -- incorrect
    </para>
 
    <para>
-    <indexterm>
-     <primary>median</primary>
-    </indexterm>
     <indexterm>
      <primary>median</primary>
      <seealso>percentile</seealso>