Laravel：语法错误或访问冲突：ticket.id'不在 GROUP BY 中（SQL：select *，

Question

public function ScopeDistance($query, $from_latitude, $from_longitude, $distance)
{
    $raw = DB::raw('ROUND ( ( 6371 * acos( cos( radians(' . $from_latitude . ') ) * cos( radians( lat ) ) * cos( radians( lng ) - radians(' . $from_longitude . ') ) + sin( radians(' . $from_latitude . ') ) * sin( radians( lat ) ) ) ) ) AS distance');
    return $query->select('*')->addSelect($raw)->orderBy('distance', 'ASC')->groupBy('distance')->having('distance', '<=', $distance);
}

我正在尝试从纬度和经度中找到最近的数据。我得到这个错误？解决方法错了吗？

       $userData = UserLocation::whereUserId(3)->first();
    $max_distance = 50;
    $nearByTickets = Ticket::with(['brand', 'appliance'])->distance($userData->lat, $userData->lng, $max_distance)->get();
    return success($nearByTickets, __('tickets neared to you is'));

Answer 1

Laravel 查询构建器使用 PDO 参数绑定来保护您的应用程序免受 SQL 注入攻击。无需清理作为绑定传递的字符串。

所以您的代码需要更新如下。使用 php 数组作为 DB::raw 方法的第二个参数

    public function ScopeDistance($query, $from_latitude, $from_longitude, $distance)
    {
        return
            DB::select(DB::raw('Select ROUND ( ( 6371 
            * acos( cos( radians(:from_latitude1) ) 
            * cos( radians( lat ) ) 
            * cos( radians( lng ) - radians(:from_latitude2) )
            + sin( radians(:from_longitude) ) 
            * sin( radians( lat ) ) ) ) ) AS distance 
            From tickets
            group by distance 
            having distance <= :distance
            order by distance ASC', array(
                'from_latitude1' => $from_latitude,
                'from_latitude2' => $from_latitude,
                'from_longitude' => $from_longitude,
                'distance' => $distance
            )));
    }