Symfony2 doctrine mysql IN查询

Question

我有一系列产品ID.我必须这样查询:

SELECT * FROM products WHERE pid IN (1, 2, 8, 4, ...) // etc

我的变量$ pids中有我的id.

$qb = $em->createQueryBuilder();
$query = $qb->select('p.pid')
            ->from('SRC\MainBundle\Entity\Product', 'p')
            ->where('p.name IN :pids') // error is HERE
            ->setParameter('pids', $pids)
            ->getQuery();

不行.我收到一个错误:

[Syntax Error] line 0, col 66: Error: Expected Doctrine\ORM\Query\Lexer::T_OPEN_PARENTHESIS, got ':pids'

Answer 1

如果你尝试怎么办？

->where('p.name IN (:pids)') // error is HERE

它明确告诉你它预期parentheses但得到placeholder