an unique index name.</p></dd><dt><span class="term">Unique?</span></dt><dd><p>Check it if you want to have an unique index. Default is not unique.</p></dd><dt><span class="term">Use?</span></dt><dd><p>Check it if you want to have this column contained in index.</p></dd><dt><span class="term">Asc/Desc</span></dt><dd><p>Specify the index sort direction. Default is "ASC".</p></dd></dl></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a acc