when I run a query with date in where clause, following error is showed...
[Syntax Error] line 0, col 129: Error: Expected known function, got 'DATE_FORMAT'
the query is given below
$query = $this->getEntityManager()->createQuery(
"SELECT a.id, a.amont, a.paymentDescrip, a.paymentType, a.paymentDate
FROM RegalSmsBundle:DailyTransaction a
WHERE DATE_FORMAT(a.paymentDate,'%Y-%m-%d') = :paymentDate
and a.students = :studentId"
)->setParameter('studentId', $studentId)
->setParameter('paymentDate','2013-03-11');
return $query->getResult();
Doctrine doesn't have DATE_FORMAT function defined by default. It's possible to Register Custom DQL Function.
But you can compare date easily (assuming a.paymentDate is of type date):
$query = $this->getEntityManager()->createQuery("
SELECT a.id, a.amont, a.paymentDescrip, a.paymentType, a.paymentDate
FROM RegalSmsBundle:DailyTransaction a
WHERE a.paymentDate = :paymentDate AND a.students = :studentId
")
->setParameter('studentId', $studentId)
->setParameter('paymentDate', new \DateTime('2013-03-11'))
;
return $query->getResult();
Edit: I prefer using querybuider to writing DQL. It would look like this:
$qb = $this->getEntityManager()->getRepository('RegalSmsBundle:DailyTransaction')->createQueryBuilder('a');
$qb
->select('a') // select whole entity
->where($qb->expr()->andX(
$qb->expr()->eq('a.paymentDate', ':paymentDate')
$qb->expr()->eq('a.students', ':studentId')
))
->setParameter('studentId', $studentId)
->setParameter('paymentDate', new \DateTime('2013-03-11'))
;
return $qb->getQuery()->getResult();
Related
I try get distinct rows from doctrine, but it not work (uniq hotels)
$qb = $this->createQueryBuilder('self');
$qb
->distinct('hotel')
->join('self.hotel', 'hotel')
->where('self.request = :id')
->setParameter('id',$requestId);
return $qb->getQuery()->getResult();
This DQL returns all hotels.
SQL qwery from Symfony:
I want this qwery:
SELECT count(DISTINCT hotel_id) FROM symfony.search_result where request_id=#requrst_id
Based on your update the DQL you want to build is this
$qb = $this->createQueryBuilder('self');
$qb
->select($qb->expr()->countDistinct('hotel.id'))
->join('self.hotel', 'hotel')
->where('self.request = :id')
->setParameter('id',$requestId);
return $qb->getQuery()->getSingleScalarResult();
note that i changed the
->distinct('hotel') to ->select($qb->expr()->countDistinct('hotel.id'))
also i changed the
getResult() to getSingleScalarResult()
now it will return just one result with the count of the unique hotel_ids
I'm working with Symfony2. I have to list last $nbOpe entities of Entity OpeEntetes. The following script gives me error:
Blockquote
[Doctrine\ORM\Query\QueryException]
[Semantical Error] line 0, col 16 near 'ALL(SELECT FROM': Error: Class 'ALL' is not defined.
Blockquote
What to do ?
public function essai1($nbOpe){
$in = $this->_em->createQueryBuilder()
->from('GcRequetesBundle:OpeEntetes','ein')
->orderBy('ein.oeNumOpe', 'DESC')
->setMaxResults($nbOpe);
$qb = $this->_em->createQueryBuilder();
$qb
-> add("select",new Expr\Select(array('res')))
-> add('from', new Expr\From($qb -> expr()-> all($in -> getDql()), 'res'));
$query = $qb -> getQuery();
$result= $query -> getArrayResult();
return $result;
}
There are couple of errors in your code:
subqueries do no support setMaxResults Enabling LIMIT resp. setMaxResults on subquery
from field does not support subqueries Subquery into FROM
you have probably misunderstood what the ALL expression means and for what it is used for For example MySql documentation about ALL
In any case, the restriction that subqueries do not support the setMaxLimits probably means that you cannot build your code in this way at all. If that isn't a show-stopper for you, then you could try it with the following code for example (easiest would be to just have one query, but I assume you have some reason for doing this in two steps...):
$in = $em->createQueryBuilder()
->select('ein')
->from('GcRequetesBundle:OpeEntetes','ein')
->orderBy('ein.oeNumOpe', 'DESC')
->setMaxResults($nbOpe); // this does not affect the result at all
$qb = $em->createQueryBuilder();
$qb->add('select', 'ein2');
$qb->add('from', 'GcRequetesBundle:OpeEntetes ein2');
$qb->add('where', $qb->expr()->eq('ein2.id', $qb->expr()->any($in->getDql())));
$query = $qb -> getQuery();
$result= $query -> getArrayResult();
return $result;
I need to delete all rows where the image_id = x applies
like this
DELETE FROM `ImageVoters` WHERE image_id =1
How do I do this using DQL?
Since im trying to delete several rows at once the remove() function won't work
EntityManager#remove() expects parameter 1 to be an entity object, array given.
$em = $this->getDoctrine()->getManager();
$query = $em->createQuery('SELECT u FROM GabrielUploadBundle:ImageVoters u WHERE u.image_id = 1');
$db_imageactions = $query->getResult();
$em->remove($db_imageactions);
$em->flush();
This is the code that works
$qb = $em->createQueryBuilder();
$qb->delete('GabrielUploadBundle:ImageVoters', 'v')
->where($qb->expr()->eq('v.image_id', ':imageId'))
->setParameter('imageId', $current_imageId);
$qb->getQuery()->execute();
You could create an ORM queryBuilder, to create a clean/safe query object by using internal orm methods
$qb->delete('My\Image\Namespace\ImageVoters', 'ivoter')
->where($qb->expr()->eq('ivoter.image_id', ':imageId')
->setParameter('imageId', 1);
$qb->getQuery()->execute();
You can also execute any raw SQL like this:
$sql = "DELETE FROM ImageVoters WHERE image_id =".$image_id;
$q = $em->getConnection()->exec($sql);
I have this sql query:
SELECT * from gift WHERE NOW() >= `validbegin` AND NOW() <= `validend` ORDER BY `points`n ASC
I need to transform it to a Symfony 2 query to fetch the data to an object call Gift. So far I have this:
$query = $giftRepository->createQueryBuilder('p')
->where('NOW() >= validbegin AND NOW() <= p.validend')
->orderBy('p.points', 'ASC')
->getQuery();
$gifts = $query->getResult();
But that gave me:
[Syntax Error] line 0, col 53: Error: Expected known function, got
'NOW'
Any idea?
ps. Also tried p.NOW()
Try this :
$query = $giftRepository->createQueryBuilder('p')
->where(':now >= validbegin AND :now <= p.validend')
->setParameter('now', new \DateTime())
->orderBy('p.points', 'ASC')
->getQuery();
$gifts = $query->getResult();
You generate the field from php, then doctrine will automatically convert it to a mysql timestamp
Im trying to reproduce this query:
SELECT * FROM `request_lines`
where request_id not in(
select requestLine_id from `asset_request_lines` where asset_id = 1
)
in doctrine query builder,
I am stuck on the where request_id not in(select
I currently have:
$linked = $em->createQueryBuilder()
->select('rl')
->from('MineMyBundle:MineRequestLine', 'rl')
->where()
->getQuery()
->getResult();
You need to use query builder expressions, and this means you need access to the query builder object. Also, the code is easier to write if you generate the subselect list ahead of time:
$qb = $em->createQueryBuilder();
$nots = $qb->select('arl')
->from('$MineMyBundle:MineAssetRequestLine', 'arl')
->where($qb->expr()->eq('arl.asset_id',1))
->getQuery()
->getResult();
$linked = $qb->select('rl')
->from('MineMyBundle:MineRequestLine', 'rl')
->where($qb->expr()->notIn('rl.request_id', $nots))
->getQuery()
->getResult();
It is possible to do this in one Doctrine query:
$qb = $this->_em->createQueryBuilder();
$sub = $qb;
$sub = $qb->select('arl')
->from('$MineMyBundle:MineAssetRequestLine', 'arl')
->where($qb->expr()->eq('arl.asset_id',1));
$linked = $qb->select('rl')
->from('MineMyBundle:MineRequestLine', 'rl')
->where($qb->expr()->notIn('rl.request_id', $sub->getDQL()))
->getQuery()
->getResult();
Check the reference in this answer here
Using Symfony 5, this solution might help those, who are trying to set parameters on a subquery, the notIn() 2nd argument accepts an array or you could pass a DQL instead and that's what we are doing here and keep in mind that the parameters should be added to the main query as below.
$main = $this->em->createQueryBuilder();
$sub = $main;
$sub = $sub->select('arl')
->from('$MineMyBundle:MineAssetRequestLine', 'arl')
->where($sub->expr()->eq('arl.asset_id',':id'));
$linked = $main->select('rl')
->from('MineMyBundle:MineRequestLine', 'rl')
->where($main->expr()->notIn('rl.request_id', $sub->getDQL()))
->setParameter('id', 1)
->getQuery()
->getResult();