轉換子選擇到雄辯查詢

Question

我有這個子選擇查詢，我希望能夠轉換爲雄辯查詢。任何人都可以幫忙嗎？

$query = 'SELECT * FROM (SELECT * FROM `visits` WHERE `exit` = 0 ORDER BY `updated_at` DESC) visits GROUP BY `visits`.`session_id`'; 

感謝

Answer 1

得到的查詢與工作聯接：

Visit::select('visits.*')-> 
join(DB::raw('(SELECT * FROM `visits` WHERE `exit` = 0 ORDER BY `updated_at` DESC, `id` DESC) v2'), 'visits.id', '=', 'v2.id')-> 
groupBy('visits.session_id')->get();