X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=doc%2Fquerymodel.xml;h=6d41f895184156558c16f449c77b0a1b8e87c932;hb=1ae4d572640ac104c00f8306beed27b3a0bcfe3b;hp=2ac38caa4ad6cd58e41eedc239f763a2a43ce029;hpb=ba642ea21a324bc06ce2b892b9940a5d61e7e02d;p=idzebra-moved-to-github.git

diff --git a/doc/querymodel.xml b/doc/querymodel.xml
index 2ac38ca..6d41f89 100644
--- a/doc/querymodel.xml
+++ b/doc/querymodel.xml
@@ -1,5 +1,5 @@
  <chapter id="querymodel">
-  <!-- $Id: querymodel.xml,v 1.12 2006-06-23 11:12:07 marc Exp $ -->
+  <!-- $Id: querymodel.xml,v 1.14 2006-06-23 12:41:14 marc Exp $ -->
   <title>Query Model</title>
   
   <sect1 id="querymodel-overview">
@@ -871,6 +871,38 @@
      </table>
 
      <para>
+      The relation attributes 
+      <literal>1-5</literal> are supported and work exactly as
+      expected.
+      All ordering operations are based on a lexicographical ordering, 
+      <emphasis>expect</emphasis> when the 
+      <literal>structure attribute numeric (109)</literal> is used. In
+      this case, ordering is numerical. See 
+      <xref linkend="querymodel-bib1-structure"/>.
+      <screen>
+       Z>  find @attr 1=Title @attr 2=1 music
+       ...
+       Number of hits: 11745, setno 1
+       ...
+       Z>  find @attr 1=Title @attr 2=2 music
+       ...
+       Number of hits: 11771, setno 2
+       ...
+       Z>  find @attr 1=Title @attr 2=3 music
+       ...
+       Number of hits: 532, setno 3
+       ...
+       Z>  find @attr 1=Title @attr 2=4 music
+       ...
+       Number of hits: 11463, setno 4
+       ...
+       Z>  find @attr 1=Title @attr 2=5 music
+       ...
+       Number of hits: 11419, setno 5
+      </screen>
+     </para>
+
+     <para>
       The relation attribute 
       <literal>Relevance (102)</literal> is supported, see
       <xref linkend="administration-ranking"/> for full information.