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<h2>Tsearch2 - Introduction</h2>
<p><a href="
http://www.sai.msu.su/~megera/postgres/gist/tsearch/V2/docs/tsearch-V2-intro.html">
[Online version]</a> of this document is available.</p>

<p>The tsearch2 module is available to add as an extension to the
PostgreSQL database to allow for Full Text Indexing. This document
is an introduction to insta