Laravel 5.1로 원시 쿼리를 실행하는 방법은 무엇입니까?

Laravel 5.1로 원시 쿼리를 실행하는 방법은 무엇입니까?

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그래서이 작은 쿼리를 내 DB에서 실행할 수 있으며 MySQL Workbench에서 잘 작동합니다. 기본적으로 LEFT JOIN이있는 SELECT 및 LEFT JOIN이있는 UNION이 다시 있습니다.

SELECT
    cards.id_card,
    cards.hash_card,
    cards.`table`,
    users.name,
    0 as total,
    cards.card_status,
    cards.created_at
FROM cards
LEFT JOIN users
ON users.id_user = cards.id_user
WHERE hash_card NOT IN ( SELECT orders.hash_card FROM orders )
UNION
SELECT
    cards.id_card,
    orders.hash_card,
    cards.`table`,
    users.name,
    sum(orders.quantity*orders.product_price) as total, 
    cards.card_status, 
    max(orders.created_at) 
FROM menu.orders
LEFT JOIN cards
ON cards.hash_card = orders.hash_card
LEFT JOIN users
ON users.id_user = cards.id_user
GROUP BY hash_card
ORDER BY id_card ASC

그것을 Laravel로 번역하려고 시도했지만 성공하지 못했습니다.

$cards = Card::selectRaw('cards.id_card, cards.hash_card ,cards.table, users.name, 0 as total, cards.card_status, cards.created_at as last_update')
                ->leftJoin('users','users.id_user','=','cards.id_user')
                ->whereNotIn( 'hash_card', Order::select('orders.hash_card')->get() )
                ->union(
                        Order::selectRaw('cards.id_card, orders.hash_card, cards.table, users.name, sum(orders.quantity*orders.product_price) as total, cards.card_status, max(orders.created_at) as last_update')
                        ->leftJoin('cards','cards.hash_card','=','orders.hash_card')
                        ->leftJoin('users','users.id_user','=','cards.id_user')
                )
                ->groupBy('hash_card')
                ->orderBy('cards.id_card','asc')
                ->get();

오류가 발생합니다

Builder.php 줄 1249의 ErrorException : 정의되지 않은 속성 : Illuminate \ Database \ Eloquent \ Builder :: $ bindings

Laravel에서 완전히 원시 쿼리를 실행하거나 Laravel에서 올바른 방식으로 쿼리를 작성하려면 어떻게해야합니까?

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이 주제 에서 해결책을 찾았고 다음을 코딩합니다.

$cards = DB::select("SELECT
        cards.id_card,
        cards.hash_card,
        cards.`table`,
        users.name,
        0 as total,
        cards.card_status,
        cards.created_at as last_update
    FROM cards
    LEFT JOIN users
    ON users.id_user = cards.id_user
    WHERE hash_card NOT IN ( SELECT orders.hash_card FROM orders )
    UNION
    SELECT
        cards.id_card,
        orders.hash_card,
        cards.`table`,
        users.name,
        sum(orders.quantity*orders.product_price) as total, 
        cards.card_status, 
        max(orders.created_at) last_update 
    FROM menu.orders
    LEFT JOIN cards
    ON cards.hash_card = orders.hash_card
    LEFT JOIN users
    ON users.id_user = cards.id_user
    GROUP BY hash_card
    ORDER BY id_card ASC");

참조 URL : https://stackoverflow.com/questions/33049511/how-to-execute-raw-queries-with-laravel-5-1