When called ->getLastQueryProfile() for an insert or update action in zend_db, the output doesn't show the substituted variables. This limits the usefulness.

For example:

       $data = array(
         'col1'        =>  'test',
         'col2'         =>  'test2',
         'col3'        =>  'test3',
     );
        $db->insert('test_table',$data);

$query=$profiler->getLastQueryProfile();
echo $query->getQuery();

Output is:

 INSERT INTO `test_table` (`col1`, `col2`, `col3`) VALUES (?, ?, ?)

Looking at this, there is no way to know what values were sent in the statement