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Merge pull request #7863 from Seb33300/skip-limit-subquery
Paginator: Skip limit subquery if not required
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Original file line number | Diff line number | Diff line change |
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<?php | ||
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declare(strict_types=1); | ||
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namespace Doctrine\Tests\ORM\Functional\Ticket; | ||
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use Doctrine\DBAL\Logging\DebugStack; | ||
use Doctrine\ORM\Tools\Pagination\Paginator; | ||
use Doctrine\Tests\Models\CMS\CmsArticle; | ||
use Doctrine\Tests\OrmFunctionalTestCase; | ||
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/** | ||
* @group GH7829 | ||
*/ | ||
final class GH7829Test extends OrmFunctionalTestCase | ||
{ | ||
/** @var DebugStack */ | ||
private $logger; | ||
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protected function setUp() | ||
{ | ||
$this->useModelSet('cms'); | ||
parent::setUp(); | ||
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$article = new CmsArticle(); | ||
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$article->topic = 'Skip Limit Subquery'; | ||
$article->text = 'Skip Limit Subquery if not required.'; | ||
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$this->_em->persist($article); | ||
$this->_em->flush(); | ||
$this->_em->clear(); | ||
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$this->_em->getConnection()->getConfiguration()->setSQLLogger($this->logger = new DebugStack()); | ||
} | ||
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public function testPaginatorWithLimitSubquery() : void | ||
{ | ||
$query = $this->_em->createQuery('SELECT a FROM Doctrine\Tests\Models\CMS\CmsArticle a'); | ||
$query->setMaxResults(1); | ||
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$paginator = new Paginator($query, true); | ||
$paginator->setUseOutputWalkers(false); | ||
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$paginator->count(); | ||
$paginator->getIterator(); | ||
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$this->assertCount(3, $this->logger->queries); | ||
} | ||
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public function testPaginatorWithLimitSubquerySkipped() : void | ||
{ | ||
$query = $this->_em->createQuery('SELECT a FROM Doctrine\Tests\Models\CMS\CmsArticle a'); | ||
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$paginator = new Paginator($query, true); | ||
$paginator->setUseOutputWalkers(false); | ||
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$paginator->count(); | ||
$paginator->getIterator(); | ||
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$this->assertCount(2, $this->logger->queries); | ||
} | ||
} |
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