Doctrine ORM自定义列整理

Question

我正在尝试设置自定义列排序规则,如Doctrine文档中所示:

• http://doctrine-dbal.readthedocs.org/en/latest/reference/schema-representation.html和
• http://doctrine-orm.readthedocs.org/en/latest/reference/annotations-reference.html

运用

@ORM\Column(name="body", type="string", length=140, options={"customSchemaOptions"={"collate"="utf8mb4_unicode_ci"}})

但是当我更新架构时,它总是返回到utf8_unicode_ci(当我手动设置它时).有任何想法吗？

Answer 1

如果您(或其他人)仍然需要,现在已添加此内容,请参阅列注释文档

示例:在注释中:

/**
 * @var string
 *
 * @ORM\Column(type="string", length=64, nullable=false, options={"collation":"utf8_bin"})
 */
private $code;

在Yaml:

Your\Nice\Entity:
    fields:
        code:
            type: string
            length: 64
            options:
                collation: utf8_bin   # Although the recommendation is the utf8mb4* set now.

现在所有常见的数据库驱动程序都支持此功能