-<!-- $Id: zoom.xml,v 1.38 2005-09-07 11:53:25 adam Exp $ -->
+<!-- $Id: zoom.xml,v 1.39 2005-11-01 15:08:01 adam Exp $ -->
<chapter id="zoom"><title>ZOOM</title>
<para>
&zoom; is an acronym for 'Z39.50 Object-Orientation Model' and is
</tbody>
</tgroup>
</table>
+ <para>
+ For servers that support Search Info report, the following
+ options may be read using <function>ZOOM_resultset_get</function>.
+ This detailed information is read after a successful search has
+ completed.
+ </para>
+ <para>
+ This information is a list of of items, where each item is
+ information about a term or subquery. All items in the list
+ are prefixed by
+ <literal>SearchResult.</literal><replaceable>no</replaceable>
+ where no presents the item number (0=first, 1=second).
+ Read <literal>SearchResult.size</literal> to determine the
+ number of items.
+ </para>
+ <table frame="top"><title>Search Info Report options</title>
+ <tgroup cols="2">
+ <colspec colwidth="4*" colname="name"></colspec>
+ <colspec colwidth="7*" colname="description"></colspec>
+ <thead>
+ <row>
+ <entry>Option</entry>
+ <entry>Description</entry>
+ </row>
+ </thead>
+ <tbody>
+ <row>
+ <entry>SearchResult.size</entry>
+ <entry>
+ number of search result entries. This option is-nonexistant
+ if no entries are returned by the server.
+ </entry>
+ </row>
+ <row>
+ <entry>SearchResult.<replaceable>no</replaceable>.subqueryId</entry>
+ <entry>sub query ID</entry>
+ </row>
+ <row>
+ <entry>SearchResult.<replaceable>no</replaceable>.subqueryCount</entry>
+ <entry>result count for item (number of hits)</entry>
+ </row>
+ <row>
+ <entry>SearchResult.<replaceable>no</replaceable>.subquery.term</entry>
+ <entry>subquery term</entry>
+ </row>
+ <row>
+ <entry>
+ SearchResult.<replaceable>no</replaceable>.interpretation.term
+ </entry>
+ <entry>interpretation term</entry>
+ </row>
+ <row>
+ <entry>
+ SearchResult.<replaceable>no</replaceable>.recommendation.term
+ </entry>
+ <entry>recommendation term</entry>
+ </row>
+ </tbody>
+ </tgroup>
+ </table>
<sect2>
<title>Z39.50 Protocol behavior</title>
<para>