frq (frequency operator)

The frq operator searches for words based on a minimum number of times they appear in a document.

The frq operator is specified with the <frq> element. The VALUE attribute lets you specify the minimum number of times words must appear in a document to be retrieved.

This sample query retrieves documents in which the word Africa appears at least twice.

<?xml version="1.0" encoding="UTF-16"?>
<!-- frqQuery.xml -->
<query VERSION="4.5" RESULTSPACE="frqQuery"> 
     <key NAME="FullText"> 
        <frq VALUE="2"> 
            <elem>Africa</elem> 
        </frq> 
     </key>
</query>

All sample queries are located in your Program Files directory for TEXTML Server:[...]\IxiaSoft\TextmlServer[version]\SDK\Queries\*.xml.