doctrine

问题 I would like to know what do you think about storing chat messages in a database? I need to be able to bind other stuff to them (like files, or contacts) and using a database is the best way I see for now. The same question comes for files, because they can be bound to chat messages, I have to store them in the database too.. With thousands of messages and files I wonder about performance drops and database size. What do you think considering I'm using PHP with MySQL/Doctrine? 回答1: I think

问题 I've spent last days solving a very subtle bug in my bundle. Practically I get a Job entity from the database. This entity has a one-to-one , self-referencing relation to another Job entity on the property retryOf . When I try to update the retrieved Job#status property, I get the following exception thrown: [Doctrine\ORM\ORMInvalidArgumentException] A new entity was found through the relationship 'SerendipityHQ\Bundle\CommandsQueuesBundle\Entity\Job#retryOf' that was not configured to

问题 I've spent last days solving a very subtle bug in my bundle. Practically I get a Job entity from the database. This entity has a one-to-one , self-referencing relation to another Job entity on the property retryOf . When I try to update the retrieved Job#status property, I get the following exception thrown: [Doctrine\ORM\ORMInvalidArgumentException] A new entity was found through the relationship 'SerendipityHQ\Bundle\CommandsQueuesBundle\Entity\Job#retryOf' that was not configured to

问题 So I know this is another "class X not found in namespace" but I can't find an answer to my senario: I have a class "temp" (pretty name) that looks like that : namespace DbBccCrawlBundle\Entity; use Doctrine\ORM\Mapping as ORM; /** * * @ORM\Entity * @ORM\Table(name="temp") * */ class Temp { /** * @var integer * * @ORM\Column(name="id", type="integer", nullable=false) * @ORM\Id * @ORM\GeneratedValue(strategy="IDENTITY") */ private $id; and the orm in config.yml : orm: auto_generate_proxy

问题 I want to add an Authentication system with Symfony 4. I'm using an Mssql Database, who its already created and populated. This is not the first time, i'm using it. But this is the first time i have issue. I imported all my entities, from my database, especially the Users Entity. I also configurated LoginFormAuthenticator.php, and my security.yml Users.php <?php namespace App\Entity; use Doctrine\ORM\Mapping as ORM; use Symfony\Component\Security\Core\User\UserInterface; /** * Users * * @ORM

问题 I want to add an Authentication system with Symfony 4. I'm using an Mssql Database, who its already created and populated. This is not the first time, i'm using it. But this is the first time i have issue. I imported all my entities, from my database, especially the Users Entity. I also configurated LoginFormAuthenticator.php, and my security.yml Users.php <?php namespace App\Entity; use Doctrine\ORM\Mapping as ORM; use Symfony\Component\Security\Core\User\UserInterface; /** * Users * * @ORM

问题 I cannot convert this query : SELECT c.title, COUNT(*), ( SELECT ba_thumb.link FROM ba_video INNER JOIN video_channel ON video_channel.video_id=ba_video.id INNER JOIN ba_thumb ON ba_thumb.video_id=video_channel.video_id INNER JOIN ba_channel ON ba_channel.id=video_channel.channel_id WHERE video_channel.channel_id=c.id ORDER BY ba_video.views DESC, ba_thumb.id ASC LIMIT 1 ) AS ba_thumb_link FROM ba_channel c INNER JOIN video_channel ON video_channel.channel_id=c.id INNER JOIN ba_video ON ba

问题 I cannot convert this query : SELECT c.title, COUNT(*), ( SELECT ba_thumb.link FROM ba_video INNER JOIN video_channel ON video_channel.video_id=ba_video.id INNER JOIN ba_thumb ON ba_thumb.video_id=video_channel.video_id INNER JOIN ba_channel ON ba_channel.id=video_channel.channel_id WHERE video_channel.channel_id=c.id ORDER BY ba_video.views DESC, ba_thumb.id ASC LIMIT 1 ) AS ba_thumb_link FROM ba_channel c INNER JOIN video_channel ON video_channel.channel_id=c.id INNER JOIN ba_video ON ba

问题 How to insert data in symfony2 doctrine2 on native sql? My query insert into propriedades (id,name,descripcion,num_lote,cod_imovel,imovel,convenio,proprietar,cpf,area_ha,perimetro,location,centro) VALUES (nextval('propriedades_id_seq'),'?','?','?','?','?','?','?','?','?','?',ST_GeomFromKML('<Polygon><outerBoundaryIs><LinearRing><coordinates>".$terra['coordinates']."</coordinates></LinearRing></outerBoundaryIs></Polygon>'),ST_Centroid(ST_GeomFromKML('<Polygon><outerBoundaryIs><LinearRing>

问题 How to insert data in symfony2 doctrine2 on native sql? My query insert into propriedades (id,name,descripcion,num_lote,cod_imovel,imovel,convenio,proprietar,cpf,area_ha,perimetro,location,centro) VALUES (nextval('propriedades_id_seq'),'?','?','?','?','?','?','?','?','?','?',ST_GeomFromKML('<Polygon><outerBoundaryIs><LinearRing><coordinates>".$terra['coordinates']."</coordinates></LinearRing></outerBoundaryIs></Polygon>'),ST_Centroid(ST_GeomFromKML('<Polygon><outerBoundaryIs><LinearRing>