+<h2>Custom Query - raw SQL</h2>
+<form action="showquery.php" method="get">
+<table>
+<tr><td>'bench' table description:</td></tr>
+</tr>
+<? query("describe bench","printer"); ?>
+</tr>
+<tr><td></td></tr>
+<tr><td colspan="7">
+SQL (only one query, ';' if present must terminate the query, no characters allowed after it):</td></tr>
+<tr><td colspan="7">
+<textarea rows="10" cols="120" name="query"/>
+select
+ b1.test as test, b1.timeuser as oldtime, b2.timeuser as newtime, b1.compilation as comp, b1.options as opts
+from
+ bench as b1, bench as b2
+where
+ b1.test = b2.test and
+ b1.options = b2.options and
+ b1.compilation = b2.compilation and
+ b1.mark = '' and b2.mark= '' and
+ ABS(b1.timeuser - b2.timeuser) > 100;</textarea>
+</td>
+</tr>
+<tr><td>
+<input type="submit" value="Submit" class="button" /></td>
+</tr>
+</table>
+</form>
+