本文實例講述了Symfony2聯合查詢實現方法。分享給大家供大家參考，具體如下：
1.yml文件
Acme/MspadminBundle/Entity/MspArticle: type: entity table: msp_article manyToOne: Channel: targetEntity: MspChannel inversedBy: Articles joinColumn: name: channel_id referencedColumnName: channel_id User: targetEntity: MspUser inversedBy: Userone joinColumn: name: user_id referencedColumnName: user_id
Acme/MspadminBundle/Entity/MspChannel: type: entity table: msp_channel oneToMany: Articles: targetEntity: MspArticle mappedBy: Channel
Acme/MspadminBundle/Entity/MspUser: type: entity table: msp_user oneToMany: Userone: targetEntity: MspArticle mappedBy: User
2.查詢代碼：
$sql="SELECT a.id,a.checkStatus,a.title,a.releaseSysDate, a.visitTotal,u.userName ,n.name FROM AcmeMspadminBundle:MspArticle a JOIN a.User u JOIN a.Channel n";$query = $emt->createQuery($sql." Where a.checkStatus = 0 ");$mspArtile = $query->getResult();
希望本文所述對大家基于Symfony框架的PHP程序設計有所幫助。
