2010-07-08 31 views
0

我不知道如何將這種翻譯查詢:如何翻譯這個SQL查詢與推動?

SELECT distinct(id_ville) FROM `point_location` 

我嘗試這樣做,但它不工作:

$c = new Criteria(); 
$c->add(PointLocationPeer::ID_VILLE, Criteria::DISTINCT); 
$c->setDistinct(); 
$this->villes = PointLocationPeer::doSelect($c); 

回答

0

嘗試是這樣的:

$c = new Criteria(); 
$c->addSelectColumn(PointLocationPeer::ID_VILLE); 
$c->setDistinct(); 
$this->villes = PointLocationPeer::doSelect($c);