Ein Index mit dem Namen 'primary' wurde bereits in der Tabelle 'sites' definiert

Question

Ich benutze Doctrine 2 mit ZF2.

Ich habe eine Sites-Entität mit dem folgenden Primärschlüsselfeld.

/** 
* @var string 
* @ORM\Column(name="site_id", type="string", length=10, nullable=false) 
* @ORM\Id 
*/ 
private $siteId; 

und die folgende Index der

* @ORM\Table(name="sites", indexes={ 
* @ORM\Index(name="PRIMARY", columns={"site_id"}), 
* @ORM\Index(name="country_id", columns={"country_id"}), 
* @ORM\Index(name="timezone_id", columns={"timezone_id"}), 
* @ORM\Index(name="vat_rate_id", columns={"vat_rate_id"}), 
* @ORM\Index(name="site_mode_id", columns={"site_mode_id"}), 
* @ORM\Index(name="created_by_user_id", columns={"created_by_user_id"}), 
* }) 

Wenn ich php ./vendor/doctrine/doctrine-module/bin/doctrine-module orm:validate-schema von der Kommandozeile ausgeführt ich folgende Fehlermeldung.

[Doctrine\DBAL\Schema\SchemaException] 
    An index with name 'primary' was already defined on table 'sites'. 

aber es berichtet auch The mapping files are correct.

Weiß jemand, warum dieser Fehler generiert wird?

Vielen Dank im Voraus.

EDIT

Volle Einheit wie gewünscht

/** 
* Sites Entity 
* 
* @author Garry Childs 
* 
* @ORM\Table(name="sites", indexes={ 
* @ORM\Index(name="country_id", columns={"country_id"}), 
* @ORM\Index(name="timezone_id", columns={"timezone_id"}), 
* @ORM\Index(name="vat_rate_id", columns={"vat_rate_id"}), 
* @ORM\Index(name="site_mode_id", columns={"site_mode_id"}), 
* @ORM\Index(name="created_by_user_id", columns={"created_by_user_id"}), 
* }) 
* @ORM\Entity(repositoryClass="Application\Entity\Repository\SitesRepository") 
* @ORM\HasLifecycleCallbacks 
*/ 
class Sites extends AbstractEntity 
{ 

    /** 
    * @var string 
    * @ORM\Column(name="site_id", type="string", length=10, nullable=false) 
    * @ORM\Id 
    */ 
    private $siteId; 

    /** 
    * @var string 
    * 
    * @ORM\Column(name="domain_name", type="string", length=255, nullable=false) 
    */ 
    private $domainName; 

    /** 
    * @var string 
    * 
    * @ORM\Column(name="title", type="string", length=30, nullable=false) 
    */ 
    private $title; 

    /** 
    * @var string 
    * 
    * @ORM\Column(name="email_address", type="string", length=254, nullable=false) 
    */ 
    private $emailAddress; 

    /** 
    * @var string 
    * 
    * @ORM\Column(name="layout", type="string", length=30, nullable=true) 
    */ 
    private $layout; 

    /** 
    * @var string 
    * 
    * @ORM\Column(name="homepage", type="string", length=30, nullable=true) 
    */ 
    private $homepage; 

    /** 
    * @var string 
    * 
    * @ORM\Column(name="bookmark_icon", type="string", length=20, nullable=false) 
    */ 
    private $bookmarkIcon = 'bookmark.png'; 

    /** 
    * @var string 
    * 
    * @ORM\Column(name="address", type="string", length=200, nullable=false) 
    */ 
    private $address; 

    /** 
    * @var string 
    * 
    * @ORM\Column(name="town", type="string", length=30, nullable=false) 
    */ 
    private $town; 

    /** 
    * @var string 
    * 
    * @ORM\Column(name="county", type="string", length=30, nullable=false) 
    */ 
    private $county; 

    /** 
    * @var \Application\Entity\Countries 
    * 
    * @ORM\ManyToOne(targetEntity="Application\Entity\Countries") 
    * @ORM\JoinColumns({ 
    * @ORM\JoinColumn(name="country_id", referencedColumnName="country_id") 
    * }) 
    */ 
    private $country; 

    /** 
    * @var string 
    * 
    * @ORM\Column(name="post_code", type="string", length=7, nullable=false) 
    */ 
    private $postCode; 

    /** 
    * @var \Application\Entity\Timezones 
    * 
    * @ORM\ManyToOne(targetEntity="Application\Entity\Timezones") 
    * @ORM\JoinColumns({ 
    * @ORM\JoinColumn(name="timezone_id", referencedColumnName="timezone_id") 
    * }) 
    */ 
    private $timezone; 

    /** 
    * @var string 
    * 
    * @ORM\Column(name="locale", type="string", length=5, nullable=false) 
    */ 
    private $locale; 

    /** 
    * @var string 
    * 
    * @ORM\Column(name="currency_code", type="string", length=3, nullable=false) 
    */ 
    private $currencyCode; 

    /** 
    * @var string 
    * 
    * @ORM\Column(name="vat_number", type="string", length=10, nullable=true) 
    */ 
    private $vatNumber; 

    /** 
    * @var \Application\Entity\VatRates 
    * 
    * @ORM\ManyToOne(targetEntity="Application\Entity\VatRates", inversedBy="sites") 
    * @ORM\JoinColumns({ 
    * @ORM\JoinColumn(name="vat_rate_id", referencedColumnName="vat_rate_id") 
    * }) 
    */ 
    private $vatRate; 

    /** 
    * @var \DateTime 
    * 
    * @ORM\Column(name="date_created", type="datetime") 
    */ 
    private $dateCreated; 

    /** 
    * @var \DateTime 
    * 
    * @ORM\Column(name="date_modified", type="datetime") 
    */ 
    private $dateModified; 

    /** 
    * @var \Application\Entity\Users 
    * 
    * @ORM\ManyToOne(targetEntity="Application\Entity\Users") 
    * @ORM\JoinColumns({ 
    * @ORM\JoinColumn(name="created_by_user_id", referencedColumnName="user_id") 
    * }) 
    */ 
    private $createdBy; 

    /** 
    * @var Doctrine\ORM\PersistentCollection 
    * 
    * @ORM\OneToMany(targetEntity="Application\Entity\Categories", mappedBy="site") 
    */ 
    private $categories; 

    /** 
    * @var \Doctrine\ORM\PersistentCollection 
    * 
    * @ORM\OneToMany(targetEntity="Application\Entity\SiteCountries", cascade="persist", mappedBy="site") 
    */ 
    private $siteCountries; 

    /** 
    * @var \Doctrine\ORM\PersistentCollection 
    * 
    * @ORM\OneToMany(targetEntity="Application\Entity\SiteShippingMethods", cascade="persist", mappedBy="site") 
    */ 
    private $shippingMethods; 

    /** 
    * @var \Doctrine\ORM\PersistentCollection 
    * 
    * @ORM\OneToMany(targetEntity="Application\Entity\SitePaymentMethods", cascade="persist", mappedBy="site") 
    */ 
    private $sitePaymentMethods; 

    /** 
    * @var \Application\Entity\SiteModes 
    * 
    * @ORM\ManyToOne(targetEntity="Application\Entity\SiteModes") 
    * @ORM\JoinColumns({ 
    * @ORM\JoinColumn(name="site_mode_id", referencedColumnName="site_mode_id") 
    * }) 
    */ 
    private $siteMode; 

    /** 
    * 
    * @var integer 
    * @ORM\Column(name="payment_days", type="integer", nullable=false) 
    */ 
    private $paymentDays; 

    /** 
    * 
    * @var integer 
    * @ORM\Column(name="products_per_page", type="integer", nullable=false) 
    */ 
    private $productsPerPage; 

    /** 
    * @var \Doctrine\ORM\PersistentCollection 
    * 
    * @ORM\OneToMany(targetEntity="Application\Entity\Invoices", mappedBy="site") 
    * }) 
    */ 
    private $invoices; 

    public function __construct() 
    { 
     $this->categories = new ArrayCollection(); 
     $this->siteCountries = new ArrayCollection(); 
     $this->shippingMethods = new ArrayCollection(); 
     $this->vatRate = NULL; 
     $this->sitePaymentMethods = new ArrayCollection(); 
     $this->invoices = new ArrayCollection(); 
     $this->productsPerPage = 15; 
    } 

    .... Getters & Setters 

    /** 
    * @ORM\PrePersist 
    * @return \Application\Entity\Users 
    */ 
    public function prePersist() 
    { 
     $this->dateCreated = $this->getCurrentDateTime(); 
     $this->dateModified = $this->getCurrentDateTime(); 
     $this->currencyCode = $this->strToUpper($this->currencyCode); 
     $this->createdBy = $this->getAuthUser(); 
     return $this; 
    } 

    /** 
    * @ORM\PreUpdate 
    * @return \Application\Entity\Users 
    */ 
    public function preUpdate() 
    { 
     $this->dateModified = $this->getCurrentDateTime(); 
     $this->currencyCode = $this->strToUpper($this->currencyCode); 
     return $this; 
    } 

Answer 1

Sie markiert bereits die site_id Spalte als primäre Spalte, wenn Sie @ORM\Id Anmerkung zum Eigentum $siteId hinzugefügt. Es ist nicht erforderlich, die folgende Zeile hinzufügen:

@ORM\Index(name="PRIMARY", columns={"site_id"}), 

diese Zeile entfernen, und Sie werden sehen, dass die site_id Spalte richtig als PRIMARY Index in Ihrer Datenbank automatisch indiziert werden.

mehr auf diesen in chapter 4.5. Identifiers/Primary Keys in der Lehre Dokumentation lesen