的条款

Question

查询生成器定制我要地图教义

select 
    address.*, 
    (CASE WHEN (customer.default_billing_address_id = address.id) THEN 1 ELSE 0 END) as isDefaultBillingAddress, 
    (CASE WHEN (customer.default_shipping_address_id = address.id) THEN 1 ELSE 0 END) as isDefaultShippingAddress 
from 
    s_user customer 
join 
    s_user_attributes customerattributes on customerattributes.customer_number = customer.customernumber 
join 
    s_user_addresses address on address.user_id = customer.id 
where customerattributes.userID = 214 

下面的SQL语句但是，当我写了我的教训查询与查询生成器，我总是得到查询有一点不同：

[...] 
FROM s_user_addresses s1_ 
[...] 
INNER JOIN s_user_attributes s5_ ON s0_.id = s5_.userID 
INNER JOIN s_user s0_ ON s0_.id = s5_.userID 
AND (s5_.customer_number = s0_.customernumber) 
WHERE s5_.userID = 214 
ORDER BY sclr_0 DESC 
    ,sclr_1 DESC 

最后这是使用查询生成器的代码：

$builder->from(Address::class, 'address') 
    ->andWhere('customerAttribute.customerId = :userId') 
    ->setParameter('userId', $userId) 
    ->join('address.customer', 'customer') 
    ->join('customer.attribute', 'customerAttribute', Join::WITH, 'customerAttribute.customerNumber = customer.number') 
    ->addSelect([ 
     '(CASE WHEN (customer.defaultBillingAddress = address.id) THEN 1 ELSE 0 END) as HIDDEN isDefaultBillingAddress', 
     '(CASE WHEN (customer.defaultShippingAddress = address.id) THEN 1 ELSE 0 END) as HIDDEN isDefaultShippingAddress', 
    ]) 
    ->addOrderBy('isDefaultBillingAddress', 'DESC') 
    ->addOrderBy('isDefaultShippingAddress', 'DESC'); 

的问题是，该JOIN子句得到一个AND，我只想被加入而不是id的

Answer 1

这两个条件都是在您按关系连接时添加的 - 这会添加映射关系的默认条件。

只需更改'customer.attribute'与实体的全名，我猜想像CustomerAttribute::class。