RCH2</h3>
<p>The first thing we can do is try out some of the types that are
provided for us. Lets look at the tsvector type provided for
us:</p>

<pre>
        SELECT 'Our first string used today'::tsvector;
                        tsvector
        ---------------------------------------
         'Our' 'used' 'first' 'today' 'string'
        (1 row)
</pre>
<p>The results are the words used within our string. Notice they
are not in any particular order. The tsvector type returns a string
of space separated 