79 lines
2.2 KiB
PHP
79 lines
2.2 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Doctrine\Performance\Query;
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use DateTime;
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use Doctrine\DBAL\Types\DateTimeType;
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use Doctrine\ORM\Query;
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use Doctrine\Performance\EntityManagerFactory;
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use PhpBench\Benchmark\Metadata\Annotations\BeforeMethods;
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use function range;
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/**
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* @BeforeMethods({"init"})
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*/
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final class QueryBoundParameterProcessingBench
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{
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/** @var Query */
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private $parsedQueryWithInferredParameterType;
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/** @var Query */
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private $parsedQueryWithDeclaredParameterType;
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public function init() : void
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{
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$entityManager = EntityManagerFactory::makeEntityManagerWithNoResultsConnection();
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// Note: binding a lot of parameters because DQL operations are noisy due to hydrators and other components
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// kicking in, so we make the parameter operations more noticeable.
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$dql = <<<'DQL'
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SELECT e
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FROM Doctrine\Tests\Models\Generic\DateTimeModel e
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WHERE
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e.datetime = :parameter1
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OR
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e.datetime = :parameter2
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OR
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e.datetime = :parameter3
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OR
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e.datetime = :parameter4
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OR
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e.datetime = :parameter5
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OR
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e.datetime = :parameter6
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OR
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e.datetime = :parameter7
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OR
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e.datetime = :parameter8
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OR
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e.datetime = :parameter9
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OR
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e.datetime = :parameter10
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DQL;
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$this->parsedQueryWithInferredParameterType = $entityManager->createQuery($dql);
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$this->parsedQueryWithDeclaredParameterType = $entityManager->createQuery($dql);
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foreach (range(1, 10) as $index) {
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$this->parsedQueryWithInferredParameterType->setParameter('parameter' . $index, new DateTime());
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$this->parsedQueryWithDeclaredParameterType->setParameter('parameter' . $index, new DateTime(), DateTimeType::DATETIME);
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}
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// Force parsing upfront - we don't benchmark that bit in this scenario
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$this->parsedQueryWithInferredParameterType->getSQL();
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$this->parsedQueryWithDeclaredParameterType->getSQL();
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}
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public function benchExecuteParsedQueryWithInferredParameterType() : void
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{
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$this->parsedQueryWithInferredParameterType->execute();
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}
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public function benchExecuteParsedQueryWithDeclaredParameterType() : void
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{
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$this->parsedQueryWithDeclaredParameterType->execute();
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}
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}
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