public function startUpgrade(CalemVersion $vNew, CalemVersion $vOld)
{
$this->initDbo();
$this->dboLog->setChangeBulk(array('vid' => $vNew->getVid(), 'ver_note' => $vNew->getNote(), 'prev_vid' => $vOld->getVid(), 'prev_ver_note' => $vOld->getNote(), 'prev_props' => $vOld->getProps(), 'status_id' => $this->conf['upgrade_status']['started'], 'start_time' => CalemText::getServerDatetime()));
return $this->dboLog->insert();
}
