php - 如何在 Doctrine 2 中使用 WHERE IN

Question

我有以下代码，它给了我错误：

Message: Invalid parameter number: number of bound variables does not match number of tokens

代码：

public function getCount($ids, $outcome)
{
    if (!is_array($ids)) {
        $ids = array($ids);
    }
    $qb = $this->getEntityManager()->createQueryBuilder();
    $qb->add('select', $qb->expr()->count('r.id'))
       ->add('from', '\My\Entity\Rating r');
    if ($outcome === 'wins') { 
        $qb->add('where', $qb->expr()->in('r.winner', array('?1')));
    }
    if ($outcome === 'fails') {
        $qb->add('where', $qb->expr()->in('r.loser', array('?1')));
    }
    $qb->setParameter(1, $ids);
    $query = $qb->getQuery();
    //die('q = ' . $qb);
    return $query->getSingleScalarResult();
}

数据（或 $ids）：

Array
(
    [0] => 566
    [1] => 569
    [2] => 571
)

DQL 结果：

q = SELECT COUNT(r.id) FROM \My\Entity\Rating r WHERE r.winner IN('?1')

score 389 · Accepted Answer

最简单的方法是将数组本身绑定为参数：

$queryBuilder->andWhere('r.winner IN (:ids)')
             ->setParameter('ids', $ids);

score 123 · Accepted Answer

在研究这个问题时，我发现了一些对于遇到同样问题并寻找解决方案的人来说很重要的东西。

从原始帖子中，以下代码行：

$qb->add('where', $qb->expr()->in('r.winner', array('?1')));

将命名参数包装为数组会导致绑定参数编号问题。通过从其数组包装中删除它：

$qb->add('where', $qb->expr()->in('r.winner', '?1'));

这个问题应该得到解决。这在以前的 Doctrine 版本中可能是一个问题，但在最新版本的 2.0 中已修复。

score 73 · Accepted Answer

and for completion the string solution

$qb->andWhere('foo.field IN (:string)');
$qb->setParameter('string', array('foo', 'bar'), \Doctrine\DBAL\Connection::PARAM_STR_ARRAY);

score 25 · Accepted Answer

我发现，尽管文档表明了什么，但让它工作的唯一方法是这样的：

$ids = array(...); // Array of your values
$qb->add('where', $qb->expr()->in('r.winner', $ids));

http://groups.google.com/group/doctrine-dev/browse_thread/thread/fbf70837293676fb

score 18 · Accepted Answer

I know it's an old post but may be helpful for someone. I would vote & enhance @Daniel Espendiller answer by addressing the question asked in comments about ints

To make this work for int's in proper way, make sure the values in array are of type int, you can type cast to int before passing...

 $qb->andWhere('foo.field IN (:ints)');
 $qb->setParameter('ints', array(1, 2), 
 \Doctrine\DBAL\Connection::PARAM_INT_ARRAY);

Tested for select/delete in symfony 3.4 & doctrine-bundle: 1.8

score 11 · Accepted Answer

I know the OP's example is using DQL and the query builder, but I stumbled upon this looking for how to do it from a controller or outside of the repository class, so maybe this will help others.

You can also do a WHERE IN from the controller this way:

// Symfony example
$ids    = [1, 2, 3, 4];
$repo   = $this->getDoctrine()->getRepository('AppBundle:RepoName');
$result = $repo->findBy([
    'id' => $ids
]);

score 7 · Accepted Answer

The best way doing this - especially if you're adding more than one condition - is:

$values = array(...); // array of your values
$qb->andWhere('where', $qb->expr()->in('r.winner', $values));

If your array of values contains strings, you can't use the setParameter method with an imploded string, because your quotes will be escaped!

score 7 · Accepted Answer

This is how I used it:

->where('b.status IN (:statuses)')
->setParameters([
                'customerId' => $customerId,
                'storeId'    => $storeId,
                'statuses'   => [Status::OPEN, Status::AWAITING_APPROVAL, Status::APPROVED]
            ]);

score 7 · Accepted Answer

Found how to do it in the year of 2016: https://redbeardtechnologies.wordpress.com/2011/07/01/doctrine-2-dql-in-statement/

Quote:

Here is how to do it properly:

$em->createQuery(“SELECT users 
     FROM Entities\User users 
     WHERE 
         users.id IN (:userids)”)
->setParameters(
     array(‘userids’ => $userIds)
);

The method setParameters will take the given array and implode it properly to be used in the “IN” statement.

score 2 · Accepted Answer

I prefer:

$qb->andWhere($qb->expr()->in('t.user_role_id', [
    User::USER_ROLE_ID_ADVERTISER,
    User::USER_ROLE_ID_MANAGER,
]));

score 1 · Accepted Answer

$qb->where($qb->expr()->in('r.winner', ':ids'))
    ->setParameter('ids', $ids);

Also works with:

$qb->andWhere($qb->expr()->in('r.winner', ':ids'))
    ->setParameter('ids', $ids);

score 0 · Accepted Answer

I struggled with this same scenario where I had to do a query against an array of values.

The following worked for me:

http://docs.doctrine-project.org/projects/doctrine1/en/latest/en/manual/dql-doctrine-query-language.html#where-clause

->andWhereIn("[fieldname]", [array[]])

Array data example (worked with strings and integers):

$ids = array(1, 2, 3, 4);

Query example (Adapt to where you need it):

$q = dataTable::getInstance()
    ->createQuery()
    ->where("name = ?",'John')
    ->andWhereIn("image_id", $ids)
    ->orderBy('date_created ASC')
    ->limit(100);

$q->execute();

score 0 · Accepted Answer

This is years later, working on a legacy site... For the life of me I couldn't get the ->andWhere() or ->expr()->in() solutions working.

Finally looked in the Doctrine mongodb-odb repo and found some very revealing tests:

public function testQueryWhereIn()
{ 
  $qb = $this->dm->createQueryBuilder('Documents\User');
  $choices = array('a', 'b');
  $qb->field('username')->in($choices);
  $expected = [
    'username' => ['$in' => $choices],
  ];
  $this->assertSame($expected, $qb->getQueryArray());
}

It worked for me!

You can find the tests on github here. Useful for clarifying all sorts of nonsense.

Note: My setup is using Doctrine MongoDb ODM v1.0.dev as far as i can make out.

score -1 · Accepted Answer

$winnerIds = [1,3,5];
$qb->andWhere($qb->expr()->in('r.winner', ':winnerIds'))
   ->setParameter('winnerIds', $winnerIds)
;

php - 如何在 Doctrine 2 中使用 WHERE IN

14 回答 14

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