<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >SubstringMatchMinWordLength</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REL="HOME" TITLE="mnoGoSearch 3.3.9 reference manual" HREF="index.html"><LINK REL="UP" TITLE="mnoGoSearch command reference" HREF="msearch-cmdref.html"><LINK REL="PREVIOUS" TITLE="Subnet" HREF="msearch-cmdref-subnet.html"><LINK REL="NEXT" TITLE="Suggest" HREF="msearch-cmdref-suggest.html"><LINK REL="STYLESHEET" TYPE="text/css" HREF="mnogo.css"><META NAME="Description" CONTENT="mnoGoSearch - Full Featured Web site Open Source Search Engine Software over the Internet and Intranet Web Sites Based on SQL Database. It is a Free search software covered by GNU license."><META NAME="Keywords" CONTENT="shareware, freeware, download, internet, unix, utilities, search engine, text retrieval, knowledge retrieval, text search, information retrieval, database search, mining, intranet, webserver, index, spider, filesearch, meta, free, open source, full-text, udmsearch, website, find, opensource, search, searching, software, udmsearch, engine, indexing, system, web, ftp, http, cgi, php, SQL, MySQL, database, php3, FreeBSD, Linux, Unix, mnoGoSearch, MacOS X, Mac OS X, Windows, 2000, NT, 95, 98, GNU, GPL, url, grabbing"></HEAD ><BODY CLASS="refentry" BGCOLOR="#EEEEEE" TEXT="#000000" LINK="#000080" VLINK="#800080" ALINK="#FF0000" ><!--#include virtual="body-before.html"--><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" ><SPAN CLASS="application" >mnoGoSearch</SPAN > 3.3.9 reference manual: Full-featured search engine software</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="msearch-cmdref-subnet.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="msearch-cmdref-suggest.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="cmdref-substringmatchminwordlength" ></A >SubstringMatchMinWordLength</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN12843" ></A ><H2 >Name</H2 ><B CLASS="command" >SubstringMatchMinWordLength</B > -- defines minimal word length allowed for substring match<P ><B ></B ><TT CLASS="filename" >search.htm</TT ></P ></DIV ><DIV CLASS="refsynopsisdiv" ><A NAME="AEN12849" ></A ><H2 >Synopsis</H2 ><P ><B CLASS="command" >SubstringMatchMinWordLength</B > {length}</P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN12853" ></A ><H2 >Description</H2 ><P > If <CODE CLASS="parameter" >length</CODE > is <TT CLASS="literal" >0</TT > then word match type for all words in a search query is controlled only by the value of the <CODE CLASS="option" >wm</CODE > <A HREF="msearch-doingsearch.html#search-params" >search parameter</A > value. </P ><P > With a positive <CODE CLASS="parameter" >length</CODE > value, the words shorter than the given length are searched using <SPAN CLASS="emphasis" ><I CLASS="emphasis" >full word match</I ></SPAN >, even if the <CODE CLASS="option" >wm</CODE > search parameter tells to use one of the <SPAN CLASS="emphasis" ><I CLASS="emphasis" >substring match types</I ></SPAN >: <CODE CLASS="option" >wm=beg</CODE >, <CODE CLASS="option" >wm=sub</CODE > or <CODE CLASS="option" >wm=end</CODE >. This can be useful for performance purposes, when substring match for short words returns too many hits. </P ><P >The default value is <TT CLASS="literal" >0</TT >. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN12870" ></A ><H2 >Examples</H2 ><DIV CLASS="informalexample" ><P ></P ><A NAME="AEN12872" ></A ><PRE CLASS="programlisting" > SubstringMatchMinWordLength 2 </PRE ><P ></P ></DIV ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN12874" ></A ><H2 >See also</H2 ><P > <A HREF="msearch-cmdref-maxwordlength.html" >MaxWordLength</A >, <A HREF="msearch-cmdref-minwordlength.html" >MinWordLength</A >, description of the <CODE CLASS="option" >wm</CODE > search parameter in <A HREF="msearch-doingsearch.html#search-params" >the Section called <I >Search parameters <A NAME="AEN4440" ></A ></I > in Chapter 10</A >. </P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="msearch-cmdref-subnet.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="msearch-cmdref-suggest.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >Subnet</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="msearch-cmdref.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >Suggest</TD ></TR ></TABLE ></DIV ><!--#include virtual="body-after.html"--></BODY ></HTML >