如何在使用Symfony的Propel查询中使用OR语句

Question

现在，下面的代码在数据库中查找author_id和target_object_id，并且要求两者匹配，以便由查询进行检索。我希望它是WHERE author_id='x' || target_object_id='y'而不是＆amp;＆amp;默认情况下，这是下面的代码。

我看过Propel和Symfony手册，他们没有帮助我。

$c = new Criteria();
$c->add("type", GVCCommentPeer::TYPE_PRIVATE_MESSAGE);
$c->add("author_id", $this->myprofileid);
$c->add("target_object_id", $this->profile->getId());

Answer 1

您需要从Criteria对象创建Criterion对象，并根据您需要的条件合并它们：

//create your Criteria
$c = new Criteria();
$c->add("type", GVCCommentPeer::TYPE_PRIVATE_MESSAGE);

//create 2 Criterion objects
$c1 = $c->getNewCriterion("author_id", $this->myprofileid);
$c2 = $c->getNewCriterion("target_object_id", $this->profile->getId());

// merge the two fields on OR
$c1->addOr($c2);

//bind
$c->add($c1);

$result = YOURPEERHEREPeer::doSelect($c);