>From http://dev.mysql.com/doc/refman/5.1/en/date-and-time-functions.html
(first comment)
SELECT SEC_TO_TIME( SUM( TIME_TO_SEC( `time` ) ) ) AS total_time FROM
time_table;
So you should be able to add a "fields" to your search where you put
the above MySQL trick. You may also want to add a "GROU
$apps = $this->Application->find('all', array('conditions' => array
('Application.Username' => $username, 'Application.Duration !=' =>
null)));
debug ($qwe = Set::combine($apps,
'{n}.Application.id','{n}.Application.Duration',
'{n}.Application.ProcessDescription'));
Array
(
