public static function retrieveByPKs($pks, $con = null)
{
if ($con === null) {
$con = Propel::getConnection(self::DATABASE_NAME);
}
$objs = null;
if (empty($pks)) {
$objs = array();
} else {
$criteria = new Criteria();
$criteria->add(VStudentGradePeer::ID, $pks, Criteria::IN);
$objs = VStudentGradePeer::doSelect($criteria, $con);
}
return $objs;
}
public function getStudentGrades()
{
$c = new Criteria();
$c->add(VStudentGradePeer::STUDENT_ID, $this->getStudentId());
return VStudentGradePeer::doSelect($c);
}
