mysql - 如何在 Laravel Eloquent 中使用 MIN 和 MAX sql 查询

Question

我想在同一行使用 laravel elaquent min 和 max，这可能吗？

Appointmentsetting::where('Day','=',1)
->whereIn('PersonID', function ($query) {
    $query->select('p.id')
        ->from('users as p')
        ->join('appointmentsettings as aps', 'aps.PersonID', '=', 'p.id')
        ->where('p.active', '=', 1)
        ->where('aps.CompanyID', '=', 1)
        ->orWhereIn('aps.PersonID', function ($query2) {
            $query2->select('cps.user_id')
                    ->from('companypersonstructs as cps')
                    ->where('cps.CompanyID', '=', 1);
        })
        ->groupBy('aps.PersonID');
})
->where('active', '=', 1)
->select(\DB::raw("SELECT MIN(StartFrom) AS StartFrom, MAX(EndTo) AS EndTo"));
->get();

我有错误

SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'SELECT MIN(StartFrom) AS StartFrom, MAX(EndTo) AS EndTo from `appointmentsetting' at line 1

Answer 1

->selectRaw(" MIN(StartFrom) AS StartFrom, MAX(EndTo) AS EndTo");

请将查询放在上面并尝试。查询中的主要问题是您使用了两次 select 不需要在 select 或 selectRaw 中写入 select有关原始查询的更多信息，请单击 here