如何在 groupby 和 orderby 子句中使用分页来按年获取 laravel 中的记录
how to use pagination in groupby & orderby clause for fetching records in laravel by year wise
$newsYearCount = news::paginate(5)->groupBy(function($date) {
return Carbon::parse($date->created_at)->format('Y'); //
});
我想对上面的代码使用 order By，它也只是按 5 条记录分组，但我想要一个记录，首先它应该按分组，然后应用分页。
Currently, pagination operations that use a groupBy statement cannot
be executed efficiently by Laravel. If you need to use a groupBy with
a paginated result set, it is recommended that you query the database
and create a paginator manually.
在此处查看：https://laravel.com/docs/5.3/pagination#basic-usage
检查此订单的顺序：
$newsYearCount = news::paginate(5)->groupBy(function($date) {
return Carbon::parse($date->created_at)->format('Y'); //
});
我想对上面的代码使用 order By，它也只是按 5 条记录分组，但我想要一个记录，首先它应该按分组，然后应用分页。
Currently, pagination operations that use a groupBy statement cannot be executed efficiently by Laravel. If you need to use a groupBy with a paginated result set, it is recommended that you query the database and create a paginator manually.
在此处查看：https://laravel.com/docs/5.3/pagination#basic-usage
检查此订单的顺序：