Symfony2 Doctrine querybuilder where IN

问题

I losted trilion hours google this but none of the solutions were good.

I have this querybuilder:

        $qb2=$this->createQueryBuilder('s')
        ->addSelect('u')
        ->innerJoin('s.user','u')
        ->where("u.id IN(:followeeIds)")
        ->andWhere('s.admin_status = false')
        ->setParameter('user', $user)
        ->setParameter('followeeIds', $arrayFolloweeIds)
        ->orderBy('s.id','DESC')
        ->setMaxResults(15)
    ;

I could do a second query and then do like $qb->getDQL() but have would i cache the query ?

Error:

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

回答1:

You are setting the user parameter but I do not see it being used in the query anywhere?

Also I had issues with WHERE IN and Doctrine QueryBuilder with arrays would give me a similar error, and oddly enough running array_values before binding the parameter seemed to solve those issues as well.

Try:

$qb2=$this->createQueryBuilder('s')
        ->addSelect('u')
        ->innerJoin('s.user','u')
        ->where("u.id IN(:followeeIds)")
        ->andWhere('s.admin_status = false')
        ->setParameter('followeeIds', array_values($arrayFolloweeIds))
        ->orderBy('s.id','DESC')
        ->setMaxResults(15)
    ;

回答2:

In Symfony2.8 the following example helps me

...
$qb2->where(
     $qb2->expr()->in('u.id', ':ids')
)
->setParameter('ids', $ids_array)
...

来源：https://stackoverflow.com/questions/16255070/symfony2-doctrine-querybuilder-where-in