Symfony Profiler

Query Metrics

2 Database Queries

2 Different statements

7.37 ms Query time

1 Invalid entities

#▲

Time

Info

1.15 ms

SELECT DISTINCT c0_.id AS id_0 FROM choosed_lesson c0_ LIMIT 20

Parameters:

[]

View formatted query View runnable query Explain query View query backtrace

SELECT
  DISTINCT c0_.id AS id_0
FROM
  choosed_lesson c0_
LIMIT
  20

SELECT DISTINCT c0_.id AS id_0 FROM choosed_lesson c0_ LIMIT 20;

#	File/Call
1	Doctrine\DBAL\Connection->executeQuery (line 29)
2	Doctrine\ORM\Query\Exec\SingleSelectExecutor->execute (line 284)
3	Doctrine\ORM\Query->_doExecute (line 935)
4	Doctrine\ORM\AbstractQuery->executeIgnoreQueryCache (line 891)
5	Doctrine\ORM\AbstractQuery->execute (line 725)
6	Doctrine\ORM\AbstractQuery->getScalarResult (line 127)
7	Doctrine\ORM\Tools\Pagination\Paginator->getIterator (line 70)
8	EasyCorp\Bundle\EasyAdminBundle\Orm\EntityPaginator->paginate (line 26)
9	EasyCorp\Bundle\EasyAdminBundle\Factory\PaginatorFactory->create (line 132)
10	EasyCorp\Bundle\EasyAdminBundle\Controller\AbstractCrudController->index (line 183)
11	Symfony\Component\HttpKernel\HttpKernel->handleRaw (line 76)
12	Symfony\Component\HttpKernel\HttpKernel->handle (line 182)
13	Symfony\Component\HttpKernel\Kernel->handle (line 35)
14	Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run (line 29)
15	require_once (line 5)

6.23 ms

SELECT count(c0_.id) AS sclr_0 FROM choosed_lesson c0_

Parameters:

[]

View formatted query View runnable query Explain query View query backtrace

SELECT
  count(c0_.id) AS sclr_0
FROM
  choosed_lesson c0_

SELECT count(c0_.id) AS sclr_0 FROM choosed_lesson c0_;

#	File/Call
1	Doctrine\DBAL\Connection->executeQuery (line 29)
2	Doctrine\ORM\Query\Exec\SingleSelectExecutor->execute (line 284)
3	Doctrine\ORM\Query->_doExecute (line 935)
4	Doctrine\ORM\AbstractQuery->executeIgnoreQueryCache (line 891)
5	Doctrine\ORM\AbstractQuery->execute (line 725)
6	Doctrine\ORM\AbstractQuery->getScalarResult (line 96)
7	Doctrine\ORM\Tools\Pagination\Paginator->count (line 71)
8	EasyCorp\Bundle\EasyAdminBundle\Orm\EntityPaginator->paginate (line 26)
9	EasyCorp\Bundle\EasyAdminBundle\Factory\PaginatorFactory->create (line 132)
10	EasyCorp\Bundle\EasyAdminBundle\Controller\AbstractCrudController->index (line 183)
11	Symfony\Component\HttpKernel\HttpKernel->handleRaw (line 76)
12	Symfony\Component\HttpKernel\HttpKernel->handle (line 182)
13	Symfony\Component\HttpKernel\Kernel->handle (line 35)
14	Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run (line 29)
15	require_once (line 5)

Name	Service
default	doctrine.dbal.default_connection

Name	Service
default	doctrine.orm.default_entity_manager

Second Level Cache is not enabled.

Class	Mapping errors
App\Entity\ChoosedLesson	The association App\Entity\ChoosedLesson#typeClass refers to the inverse side field App\Entity\TypeClass#choosedLessons which does not exist.