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Symfony和Doctrine使迁移无效

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Doctrine正在symfony中生成迁移,并且在运行迁移时没有任何变化,所以在下一个diff中它是相同的 . 如何让Doctrine不生成这种迁移?手动运行alter table命令不会删除列排序规则 .

bin/console doctrine:migration:diff

向上

$this->addSql('ALTER TABLE session CHANGE sess_id sess_id VARCHAR(128) NOT NULL');

$this->addSql('ALTER TABLE session CHANGE sess_id sess_id VARCHAR(128) NOT NULL COLLATE utf8_unicode_ci');

表看起来像这样:

show create table session;

CREATE TABLE会话(sess_id varchar(128)COLLATE utf8_unicode_ci NOT NULL,sess_data longblob NOT NULL,sess_time int(11)NOT NULL,sess_lifetime int(11)NOT NULL,PRIMARY KEY(sess_id))ENGINE = InnoDB DEFAULT CHARSET = utf8 COLLATE = utf8_unicode_ci

实体是在添加如下的排序规则之后

<?php

namespace App\Entity;

use Doctrine\ORM\Mapping as ORM;

/**
 * Session
 *
 * @ORM\Table(name="session")
 * @ORM\Entity(repositoryClass="App\Repository\SessionRepository")
 */
class Session
{
    /**
     * @var string
     *
     * @ORM\Column(name="sess_id", type="string", length=128, options={"collation":"utf8_unicode_ci"})
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    private $id;

    /**
     * @var string
     *
     * @ORM\Column(name="sess_data", type="blob")
     */
    private $sessData;

    /**
     * @var int
     *
     * @ORM\Column(name="sess_time", type="integer")
     */
    private $sessTime;

    /**
     * @var int
     *
     * @ORM\Column(name="sess_lifetime", type="integer")
     */
    private $sessLifetime;


    /**
     * Get id
     *
     * @return string
     */
    public function getId()
    {
        return $this->id;
    }

    /**
     * Get sessData
     *
     * @return string
     */
    public function getSessData()
    {
        return $this->sessData;
    }

    /**
     * Set sessData
     *
     * @param string $sessData
     *
     * @return Session
     */
    public function setSessData($sessData)
    {
        $this->sessData = $sessData;

        return $this;
    }

    /**
     * Get sessTime
     *
     * @return int
     */
    public function getSessTime()
    {
        return $this->sessTime;
    }

    /**
     * Set sessTime
     *
     * @param integer $sessTime
     *
     * @return Session
     */
    public function setSessTime($sessTime)
    {
        $this->sessTime = $sessTime;

        return $this;
    }

    /**
     * Get sessLifetime
     *
     * @return int
     */
    public function getSessLifetime()
    {
        return $this->sessLifetime;
    }

    /**
     * Set sessLifetime
     *
     * @param integer $sessLifetime
     *
     * @return Session
     */
    public function setSessLifetime($sessLifetime)
    {
        $this->sessLifetime = $sessLifetime;

        return $this;
    }
}

2 回答

  • 0

    尝试将其添加到列注释:

    /**
     * @var string
     *
     * @ORM\Column(options={"collation":"utf8_unicode_ci"})
     */
    private $sess_id;
    
  • 1

    我有类似的问题 .

    我用 :

    • Symfony = 3.4.9(flex)

    • doctrine / orm = ^ 2.5.11

    • PHP = 7.2.5

    • cURL = 7.59.0

    • APCu = 5.1.11

    • Xdebug = 2.6.0

    • Composer = 1.6.5

    • Nginx = 1.14.0

    • MariaDB = 10.2.14

    解决方案:

    为了更正我的问题, commented 或在 config/packages/doctrine.yaml 的属性 server_version 上设置值 'mariadb-10.2.14' .

    高度启发:https://github.com/doctrine/dbal/issues/2985

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