How to write the INNER JOIN in dql - symfony

This is my select and it works in workbench fine, but how did i write the INNER JOINS for doctrine?
$qb = $em->createQuery(
"SELECT oh.objektnummer, oh.idSubunternehmer, oh.datum, oh.typ, oh.outbox
FROM MBSAllgemeinBundle:ObjektHistory oh
INNER JOIN MBSAllgemeinBundle:Objekt o ON o.objektnummer = oh.objektnummer AND o.idSubunternehmer = oh.idSubunternehmer
INNER JOIN MBSAllgemeinBundle:Subunternehmer s ON s.subunternehmernummer = o.id_subunternehmer
INNER JOIN MBSAllgemeinBundle:SubunternehmerUser su ON su.id_subunternehmer = s.subunternehmernummer
WHERE su.idUser = 1"
);

Try this syntax in your repository :
return $this->createQueryBuilder('oh')
->select('partial oh.{id, objektnummer, idSubunternehmer, datum, typ, outbox}')
->innerJoin('MBSAllgemeinBundle:Objekt', 'o', 'ON', 'o.objektnummer = oh.objektnummer AND o.idSubunternehmer = oh.idSubunternehmer')
->addSelect('o')
// other INNER JOIN
// other INNER JOIN
->where('su.idUser = :id')
->setParameter('id', 1)
->getQuery()
->getResult()
;

Related

DqlBuilder don't return values but mysql do

I have method findByTag() which should return entites with %#i% but it won't. This is sql which dql builded:
SELECT p0_.id AS id_0, p0_.content AS content_1, p0_.date AS date_2, p0_.user_id AS user_id_3 FROM post p0_ INNER JOIN user u1_ ON p0_.user_id = u1_.id LEFT JOIN points p2_ ON p0_.id = p2_.post_id LEFT JOIN comments c3_ ON p0_.id = c3_.post_id WHERE p0_.content LIKE '%#i%' ORDER BY p0_.date DESC LIMIT 20 if i enter it to mysql it return it ok.
Anybody have an idea?
$dql = $this->createQueryBuilder('p')
->innerJoin('p.user', 'c')
->leftJoin('p.points', 'pp')
->leftJoin('p.comments', 'cc')
->Where('p.content LIKE \'%#i%\'')
->setMaxResults($max)
->orderBy('p.date','DESC');
$dql->getQuery()
->getResult();
return $dql;
try it
$dql = $this->createQueryBuilder()
->from('YourBundleName:YourEntityName', 'p')
->innerJoin('YourBundleName.user', 'c')
->leftJoin('YourBundleName.points', 'pp')
->leftJoin('YourBundleName.comments', 'cc')
->Where('p.content LIKE \'%#i%\'')
->setMaxResults($max)
->orderBy('p.date','DESC');
return $dql->getQuery()->getResult();

How to write this sql query using doctrine query builder?

How could I write this sql query on symfony query builder syntax?
Analysis, Region, Nature and Garden are Entities
SELECT * FROM `analysis`
INNER JOIN sample ON sample.id = analysis.sample_id
INNER JOIN region ON sample.region_id = region.id
INNER JOIN nature ON sample.nature_id = nature.id
INNER JOIN garden ON sample.garden_id = garden.id
WHERE sample.stateProduct = 'Origin'
AND analysis.status = '0'
AND region.name = 'Jangsu'
AND garden.name = 'North Tukvar'
AND nature.name = 'Thé Vert'
AND sample.sampleBio = '1'
AND sample.supplierCountry = 'Inde'
I tried this way but, I don't have error msg, but it's not same result as sql query.
public function countAnalysisByCriteria($stateProduct, $status, Nature $nature, Region $region, Garden $garden, $supplierName, $bio, $country, $startDate, $endDate){
$qb = $this->createQueryBuilder('analysis')
->addSelect('count(analysis) as result')
->innerJoin('analysis.sample', 'sample', 'WITH', 'analysis.sample = sample')
->innerJoin('sample.nature', 'nature', 'WITH', 'sample.nature = :nature')
->innerJoin('sample.region', 'region', 'WITH', 'sample.region = :region')
->innerJoin('sample.garden', 'garden', 'WITH', 'sample.garden = :garden')
->groupBy('result');
->andWhere('sample.stateProduct = :stateProduct');
->setParameter('stateProduct', $stateProduct);
->andWhere('sample.nature = :nature');
->setParameter('nature', $nature);
->andWhere('sample.region = :region');
->setParameter('region', $region);
->andWhere('sample.garden = :garden');
->setParameter('garden', $garden);
->andWhere('sample.dateReception BETWEEN :startDate AND :endDate');
$qb->setParameter('startDate', $startDate);
$qb->setParameter('endDate', $endDate);
}
return $qb->getQuery()->getArrayResult();
Your code snippet is completely wrong, try the following:
use Doctrine\ORM\Query\Expr\Join;
public function countAnalysisByCriteria(
$stateProduct,
$status,
Nature $nature,
Region $region,
Garden $garden,
$supplierName,
$bio,
$country,
$startDate,
$endDate
) {
$qb = $this->createQueryBuilder();
return $qb->select('count(analysis) as result')
->innerJoin('analysis.sample', 'sample', Join::WITH, 'analysis.sample = sample.id')
->innerJoin('sample.nature', 'nature', Join::WITH, 'sample.nature = nature.id')
->innerJoin('sample.region', 'region', Join::WITH, 'sample.region = region.id')
->innerJoin('sample.garden', 'garden', Join::WITH, 'sample.garden = garden.id')
->groupBy('result')
->andWhere('sample.stateProduct =:stateProduct')
->setParameter('stateProduct', $stateProduct)
->andWhere('sample.nature =:nature')
->setParameter('nature', $nature)
->andWhere('sample.region =:region')
->setParameter('region', $region)
->andWhere('sample.garden =:garden')
->setParameter('garden', $garden)
->andWhere('sample.dateReception BETWEEN :startDate AND :endDate')
->setParameter('startDate', $startDate)
->setParameter('endDate', $endDate)
->getQuery()
->getArrayResult();
}
DO NOT add spaces on assignments = : (wrong), =: (right)
Check your code properly, notice how I have removed some colon ; at some pieces because does not make sense have them there.

Semantical Error, Symfony DQL

I have a query that perform normally with MySQL :
SELECT *
FROM td_user u
JOIN td_ranking ranking ON ranking.user_id = u.id
JOIN (
SELECT x.user_id,
MAX(x.id) AS default_id
FROM td_ranking x
GROUP BY x.user_id
) y
ON y.user_id = ranking.user_id
AND y.default_id = ranking.id
I try to transform it in DQL for run it in Symfony :
$query = $this->_em->createQuery('
SELECT u.*,ranking.*
FROM UserBundle:User u
JOIN UserBundle:Ranking ranking
WITH ranking.user_id = u.id
JOIN (
SELECT x.user_id, MAX(x.id) AS default_id
FROM UserBundle:Ranking x
GROUP BY x.user_id
) y
ON y.user_id = ranking.user_id
AND y.default_id = ranking.id'
);
$results = $query->getResult();
I have this error :
[Semantical Error] line 0, col 113 near '(SELECT x.user_id,': Error: Class '(' is not defined.
Do you have any idea please ? Thanks!
Use native query
$rsm = new ResultSetMapping();
$sql = "
SELECT *
FROM td_user u
JOIN td_ranking ranking ON ranking.user_id = u.id
JOIN (
SELECT x.user_id,
MAX(x.id) AS default_id
FROM td_ranking x
GROUP BY x.user_id
) y
ON y.user_id = ranking.user_id
AND y.default_id = ranking.id
";
$result = $this->getEntityManager()->createNativeQuery($sql, $rsm)->getResult();

Doctrine left join where joined table is null shows results

the goal of this query is to show records from table orders that don't have any shipments created yet. Here is how it should be done in SQL:
SELECT *
FROM orders
LEFT JOIN orders_shipments shipments ON orders.trx_id = shipments.trx_id
WHERE shipments.shipment_id IS NULL
AND orders.purchase_date IS NOT NULL
AND orders.fulfillment_channel = 'MFN';
The following query shows 0 results. Vs the following:
$qb = $this->createQueryBuilder('orders');
$qb->select('orders, shipments')
->leftjoin('orders.shipments', 'shipments')
->Where('shipments.id IS NULL')
->ANDWhere('orders.purchaseDate IS NOT NULL')
->ANDWhere('orders.fulfillmentChannel = :a')->setParameter('a', 'MFN');;
$results = $qb->getQuery()
->getResult();
return $results;
Does show results. Why is that and how to fix it?
Not sure why but I had to use GROUP and HAVING to get it to work:
$qb = $this->createQueryBuilder('orders');
$qb->select('orders, shipments')
->leftjoin('orders.shipments', 'shipments')
->Where('shipments.id IS NULL')
->ANDWhere('orders.purchaseDate IS NOT NULL')
->ANDWhere('orders.fulfillmentChannel = :a')->setParameter('a', 'MFN')
->GroupBy('orders.id')
->having('count(shipments) = 0');
$results = $qb->getQuery()->getResult();

left join with external query in query-builder

I need to create that query in query builder
SELECT * FROM table1 LEFT JOIN table2 ON (table1.parent_id = table2.id OR table1.id = table2.id) WHERE table2.id IS NULL;
I already've got
$er->createQueryBuilder('p')
->leftJoin('Bundle2:table2', 'n')
->where('p.parent = n.id')
->andWhere('p.id = n.id');
but don't know how to add external WHERE to query ?
Try this:
return $this->createQueryBuilder('t1')
->leftJoin('t1.table2', 't2')
->where('t1.parent = t2.id OR t1.id = t2.id')
->andWhere('t2.id IS NULL')
->getQuery()
->getResult();

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