0

我不知道如何翻译这个查询:

SELECT distinct(id_ville) FROM `point_location`

我尝试这样做,但它不起作用:

$c = new Criteria();
$c->add(PointLocationPeer::ID_VILLE, Criteria::DISTINCT);
$c->setDistinct();
$this->villes = PointLocationPeer::doSelect($c);
4

1 回答 1

0

尝试这样的事情:

$c = new Criteria();
$c->addSelectColumn(PointLocationPeer::ID_VILLE);
$c->setDistinct();
$this->villes = PointLocationPeer::doSelect($c);
于 2010-07-08T10:00:30.670 回答