在Doctrine2查询构建器中链接orX

Question

我必须在添加子句后立即向OR返回的查询构建器动态添加表达式.我找不到任何合适的方法,我刚刚开始学习Doctrine.getListQueryBuilderwhere

如何"链接"给定数量orX并将其添加到我的构建器中？

public function getListQueryBuilder($ownerId)
{
    $qb = $this->createQueryBuilder('t');

    return $qb
        ->where($qb->expr()->eq('t.user', ':user'))
        ->setParameter('user', $ownerId);
}

$builder = getListQueryBuilder(4);

// $ORs is a dynamically builded array, here is just an example
$ORs = array();
$ORs[] = $builder->expr()->like("t.name", 'my name');
$ORs[] = $builder->expr()->like("t.description", 'desc');

// Adding ORs to the builder
$builder->andWhere($builder->expr()->orX(/* here */));

Answer 1

您可以查看此解决方案:

$orX = $builder->expr()->orX();
foreach($ORs as $or) {
    $orX->add($or);
}
$builder->andWhere($orX);

Answer 2

我偶然发现了同样的问题并尝试过:

$builder->andWhere($builder->expr()->orX($ORs));

但它不起作用,因为orX调用"返回新的Expr\Orx(func_get_args());" 在内部,你最终得到像array(array(or1,or2))之类的东西

看了API然而我认为你可以这样做:

$builder->andWhere($builder->expr()->orX()->addMultiple($ORs));

或者根本使用$ ORs表,但问题是:

$orx = $builder->expr()->orX();
$orx->add($builder->expr()->like("t.name", 'my name'));
$orx->add($builder->expr()->like("t.description", 'desc'));
$builder->andWhere($orx);