Eloquent Join，多个where查询，将AND改为OR答案

【问题标题】：Eloquent Join, multiple where queries, change AND to OREloquent Join，多个where查询，将AND改为OR
【发布时间】：2017-07-18 09:31:46
【问题描述】：

我有以下 Eloquent 查询：

    CustomerStore::restrictBasedOnSession()
        ->joinCustomerWhere([
            ["first_name", "like", "%$query%"],
            ["last_name", "like", "%$query%"],
            ["phone", "like", "%$query%"]
        ])
        ->joinAddressWhere([
            ["postcode", "like", "%$query%"]
        ])
        ->get([
            'customers.id as id',
            'customers.first_name as firstname',
            'customers.last_name as lastname',
            'customers.phone as phone',
        ]);

具有以下作用域

public function scopeJoinCustomerWhere($query, $array)
{
    $query->leftJoin('customers', 'customers.id', '=', 'customer_store.customer_id');

    foreach ($array as $clause) {
        $query->orWhere('customers.' . $clause[0], $clause[1], $clause[2]);
    }

    return $query;
}

public function scopeJoinAddressWhere($query, $array)
{
    $query->leftJoin('customer_addresses', 'customer_addresses.customer_id', '=', 'customer_store.customer_id');

    foreach ($array as $clause) {
        $query->orWhere('customer_addresses.' . $clause[0], $clause[1], $clause[2]);
    }

    return $query;
}


public function scopeRestrictBasedOnSession($query)
{
    return $query->where('store_id', '=', config('app.config.id'));
}

我的问题是，当我为上述 Eloquent 查询转储查询时，我的 SQL 是

选择customers.id为id，customers.first_name为firstname，customers.last_name为lastname，@9876543332@@。作为phone

来自customer_store 左加入customerscustomers.id = customer_store.customer_id left join customer_addresses on customer_addresses.customer_id = customer_store.customer_id

在哪里 store_id = 1 和 (customers.first_name like '%e%' or customers.last_name like '%e%' or customers.phone like '%e%') AND (customer_addresses.@ 987654354@ like '%e%') 和 customer_store.deleted_at 为空

我正在努力改变

在哪里 store_id = 1 和 (customers.first_name like '%e%' or customers.last_name like '%e%' or customers.phone like '%e%') AND (customer_addresses.@ 987654365@ like '%e%') 和 customer_store.deleted_at 为空

到

在哪里 store_id = 1 和 (customers.first_name like '%e%' or customers.last_name like '%e%' or customers.phone like '%e%') 或者 (customer_addresses.@ 987654376@ like '%e%') 或 customer_store.deleted_at 为空

具体来说，当我跨多个表执行 where 时，我不希望表之间的条件是 AND，我需要它是 OR。

如果有人有任何建议，我将不胜感激

【问题讨论】：

标签： mysql laravel eloquent

【解决方案1】：

解决方案是将所有 where 子句都放在同一范围内，而不是创建多个范围方法。

Eloquent 查询会将每个范围方法中的子句分组。因此，每个作用域方法都是不同的，并且在 'AND' 中添加了 Eloquent 子句。

类似这样的：

public function scopeJoinRelationWhere($query, $array)
{
    $query->leftJoin('customer_addresses', 'customer_addresses.customer_id', '=', 'customer_store.customer_id');

    $query->leftJoin('customers', 'customer.id', '=', 'customer_store.customer_id');

    foreach ($array['addresses'] as $clause) {
        $query->orWhere('customer_addresses.' . $clause[0], $clause[1], $clause[2]);
    }

    foreach ($array['customers'] as $clause) {
        $query->orWhere('customers.' . $clause[0], $clause[1], $clause[2]);
    }

    return $query;
}

【讨论】：