现在选择startDate和endDate

Question

我想选择现在位于startDate和endDate之间的条目，但它不起作用，我对此查询没有错误

$qb = $this->createQueryBuilder('c')
        ->Where(':now BETWEEN :startDate AND :endDate')
        ->setParameter('startDate', 'c.startDate')
        ->setParameter('endDate', 'c.endDate')
        ->setParameter('now', new \Datetime())
        ->orderBy('c.id', 'DESC');

    return $qb->getQuery()->getResult();

我已经更改了这样的查询，现在可以使用了：

$qb = $this->createQueryBuilder('c')
        ->Where(':now BETWEEN c.startDate AND c.endDate')
        ->setParameter('now', new \Datetime())
        ->orderBy('c.id', 'DESC');
return $qb->getQuery()->getResult();

Answer 1

$repository = $this->getDoctrine()->getRepository('AppBundle:Product');

$qb = $repository->createQueryBuilder('c')
        ->where('c.startDate < :now')
        ->andWhere('c.endDate > :now')
        ->setParameter('now', new \Datetime())
        ->orderBy('c.id', 'DESC');

    return $qb->getQuery()->getResult();