doctrine执行原生sql并直接返回结果集

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getConnection反回了vendordoctrinedballibDoctrineDBALDriverConnection.php接口の实现，所以Connectionの所有public方法都可用。

doctrine执行原生sql实例：

<?php

namespace AppController;

use SymfonyBundleFrameworkBundleControllerAbstractController;
use SymfonyComponentRoutingAnnotationRoute;

use DoctrineORMEntityManagerInterface;
use DoctrineORMQueryResultSetMapping;

use AppUtilsClassUtils;

class ApiCustomController extends AbstractController
{
    private $em;

    public function __construct(EntityManagerInterface $em){
        $this->em = $em;
    }

    /**
     * @Route("/api_custom/{entityName}/groupId/{groupId}/limit/{limit}", methods={"GET"}, name="api_custom")
     */
    public function getResourceByGroupId($entityName,$groupId,$limit)
    {
        $query = $this->em->getConnection()
        ->query("SELECT * FROM $entityName r WHERE r.resourceGroupId = $groupId ORDER BY r.id LIMIT $limit");
        $res = $query->fetchAll();
        
        return $this->json($res);
    }
}

https://www.doctrine-project.org/projects/doctrine-orm/en/2.7/reference/native-sql.html#native-sql

发表于：PHP后端、技术分享

2022-08-12

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