Question

我需要显示比较交货日期是否超过15天并且还显示track_track_status = 0作为默认值。当我这样做时它会抛出错误

错误未找到列：1054未知列＆＃39;＆quot; delivery_date＆＃39; +间隔15天＆lt; NOW（）＆＃39;在＆＃39; where子句

$secondstatus = DB::table('registrations')
            ->join('ssi_tracks', 'registrations.registration_id', '=', 'ssi_tracks.registration_id')
            ->select('ssi_tracks.ssi_track_id', 'address', 'model', 'chassis', 'delivery_date','ssi_tracks.track_second_status')
            ->where([["ssi_tracks.track_second_status", "=", 0]])
             ->orWhereRaw('registrations.delivery_date + INTERVAL 15 DAY <= NOW()')

            ->get();

Answer 1

使用Carbon代替laravel orWhere

->orWhere( 'delivery_date', '<=', Carbon::now()->subDays(15))

Answer 2

使用原始查询，如下所示：

$now = \Carbon\Carbon::now();

->orWhere(DB::raw(registrations.delivery_date + INTERVAL 15 DAY, "<=", $now))

如果它返回任何错误，请检查并在此处作出响应。

Answer 3

只是做：

$secondstatus = DB::table('registrations')
            ->join('ssi_tracks', 'registrations.registration_id', '=', 'ssi_tracks.registration_id')
            ->select('ssi_tracks.ssi_track_id', 'address', 'model', 'chassis', 'delivery_date','ssi_tracks.track_second_status')
            ->where([["ssi_tracks.track_second_status", "=", 0]])
             ->orWhere('registrations.delivery_date', '<=', \DB::raw("NOW() - INTERVAL 15 DAYS")))    
            ->get();

问题是查询构建器将为表名设置别名，但如果它在whereRaw

内，则不会对其进行别名

在laravel中查找超过15天的日期

3 个答案: