Doctrine生成具有错误表别名的查询

Question

我正在尝试->find()使用doctrine/orm 2.5.1 进行简单的操作.

查询非常简单:

$this->get('order_repository')->find(10);

但这会产生一个复杂的查询:

SELECT s0_.number AS number_0,s0_.state AS state_1,s0_.completed_at AS completed_at_2,s0_.items_total AS items_total_3,s0_.adjustments_total AS adjustment_total_4,s0_.total AS total_5,s0_.created_at AS created_at_6,s0_.updated_at AS updated_at_7,s0_ .deleted_at AS deleted_at_8,s0_.id AS id_9,s0_.expires_at AS expires_at_10,s1_.currency AS currency_11,s1_.checkout_state AS checkout_state_12,s1_.payment_state AS payment_state_13,s1_.shipping_state AS shipping_state_14,s2_.quantity AS quantity_15,s2_.unit_price AS unit_price_16,s2_.adjustments_total AS adjustment_total_17,s2_.total AS total_18,s2_.is_immutable AS is_immutable_19,s2_.id AS id_20,s1_.channel_id AS channel_id_21,s1_.shipping_address_id AS shipping_address_id_22,s1_.billing_address_id AS billing_address_id_23,s1_.customer_id AS customer_id_24 ,s1_.offer_id AS offer_id_25,s2_.order_id AS order_id_26,s2_.variant_id AS variant_id_27 FROM sylius_order s1_ LEFT JOIN sylius_order_item s2_ ON s1_.id = s2_.order_id WHERE(s1_.id = 10)AND(s1_.deleted_at IS NULL)'

出现以下错误:

SQLSTATE [42S22]:未找到列:1054'字段列表'中的未知列's0_.number'

我可以看到s0_没有在查询的任何地方定义.这些别名是从教义自动的,我只是不明白为什么它使用s0_然后将其跳过s1_,FROM其中包含s0 _上提到的列.*

Answer 1

我刚刚花了一个小时解决同样的问题；你可能和我犯了同样的错别字。

我的问题出在.yml架构定义中。在我定义表之间关系的部分中，我有这个目标实体：

targetEntity: mlEmailNotif

代替

targetEntity: MlEmailNotif

所以小写的 'm' 使学说为新表创建一个新的别名（php 比较区分大小写）。