【发布时间】:2017-12-02 07:02:21
【问题描述】:
您好,我在我的 laravel 项目中有一个查询,它应该检索范围之间的日期。我的查询是:
$dateFrom = date("Y-m-d", strtotime($request->dateFrom));
$dateTo = date("Y-m-d", strtotime($request->dateTo));
$posts = DB::table('posts')->join('categories','posts.category_id','=','categories.id')->
join('users','posts.user_id','=','users.id')
->select('posts.id','posts.topic','categories.category_name','posts.created_at','users.name')
->whereBetween('posts.created_at',[$dateFrom,$dateTo])
->get();
我想在posts.created_at 列上使用 DATE mysql_function,但我不知道该怎么做。下面的查询不起作用:
$dateFrom = date("Y-m-d", strtotime($request->dateFrom));
$dateTo = date("Y-m-d", strtotime($request->dateTo));
$posts = DB::table('posts')->join('categories','posts.category_id','=','categories.id')->
join('users','posts.user_id','=','users.id')
->select('posts.id','posts.topic','categories.category_name','posts.created_at','users.name')
->whereBetween('DATE(posts.created_at)',[$dateFrom,$dateTo])
->get();
我很乐意提供帮助。最好的问候;)
【问题讨论】:
-
你为什么不用两个
whereDate来代替..?类似->whereDate('posts.created_at', '>=', $dateFrom)->whereDate('posts.created_at', '<=', $dateTo)。我知道它有点太冗长了,但是……最简单的方法……
标签: mysql laravel laravel-query-builder