在Laravel查询使用，并且本条款Bulider

Question

我有以下查询：

SELECT 
    customers.CustCompanyName, 
    addresses.AddressLine1, 
    orders.* 
FROM orders 
    INNER JOIN customers 
    ON orders.CustID = customers.CustID 
    INNER JOIN customer_addresses 
    ON customer_addresses.CustID = customers.CustID 
    INNER JOIN addresses 
    ON customer_addresses.AddressID = addresses.AddressID 
    AND orders.CustAddID = customer_addresses.CustAd 

如何纳入AND子句中使用laravel查询生成器：

$orders = DB::table('orders') 
     ->join('customers', 'orders.CustID', '=', 'customers.CustID') 
     ->join('customer_addresses','customer_addresses.CustID', '=' , 'customers.CustID') 
     ->join('addresses','customer_addresses.AddressID','=','addresses.AddressID')->AND 

我无法找到任何工作使用AND子句的例子。

Answer 1

为：

INNER JOIN addresses 
    ON customer_addresses.AddressID = addresses.AddressID 
    AND orders.CustAddID = customer_addresses.CustAd 

你应该使用：

->join('addresses', function($join) { 
    $join->on('customer_addresses.AddressID', '=', 'addresses.AddressID') 
    ->whereRaw('orders.CustAddID = customer_addresses.CustAd'); 
}); 

你也可以看看Joins in Query Builder的细节