php – DBAL Symfony 2 SQL语句

我目前正在使用symfony和DBAL从外部数据库收集数据.

$conn = $this->get('database_connection');

        $users = $conn->fetchAll('SELECT * FROM cms_clients');

        print_r($users);

上面的代码工作正常,但我需要做更复杂的查询,我能找到的唯一文档是http://doctrine-dbal.readthedocs.org/en/latest/reference/query-builder.html

文档非常好,但我不确定如何在我的示例中实现代码.

$的QueryBuilder
– >选择(‘u.id’,’u.name’)
– > from(‘users’,’u’)
– > where(‘u.email =？’)
– > setParameter(0,$userInputEmail)
;

解决方案,无论如何都要感谢重播

06001

$parms = array($DataSource,'STORE');

        $query = "SELECT * FROM cms_things LEFT JOIN cms_stores ON cms_things.id=cms_stores.thing_id WHERE client_id = ? AND type = ? ";

        $users = $conn->fetchAll($query,$parms);

这样的事情可能会有所帮助

$qb = $em->createqueryBuilder();
$params = array('state' => 'active');
$qb->select("disTINCT (a.id) as url,a.name,a.pages,a.section,a.clickable")
        ->from('Tbl','a')
        ->leftJoin('a.country','cnt')
        ->where('a.state=:state')
        ->setMaxResults($limit);
$qb->setParameters($params);
$query = $qb->getQuery();
$list = $query->getArrayResult();