如何在Laravel中将原始查询写入原始数据？

Question

这里是我的查询：

SELECT rid 
FROM relations 
WHERE rootid IN (736, 781) 
GROUP BY rid HAVING COUNT(rid) = 2"); 

我想实现在Laravel。我怎样才能做到这一点？ （既 “查询构建器和雄辩的方法是没什么问题”）

---

这不起作用：（它会抛出 “出事了”）

DB::table('relations') 
->select('') 
->whereRaw('rootid IN (736, 781)') 
->groupBy('rid') 
->havingRaw('COUNT(rid) = 2') 
->get(); 

Answer 1

试试这个

DB::table('relations') 
->select(DB::raw('count(*) as user_count, status')) 
->whereRaw('rootid IN (736, 781)') 
->groupBy('rid') 
->having(DB::Raw('COUNT(rid) = 2')) 
->get(); 

Answer 2

$sql = 'SELECT rid FROM relations WHERE rootid IN (736, 781) 
     GROUP BY rid HAVING COUNT(rid) = 2)'; 

$result = DB::SELECT($sql); 

Answer 3

你可以试试这个

DB::table('relations') 
    ->select(DB::raw('count(*) as user_count, status')) 
    ->whereRaw('rootid IN (736, 781)') 
    ->groupBy('rid') 
    ->having(DB::Raw('COUNT(rid) = 2')) 
    ->get(); 

Answer 4

尝试这个

DB::table('relations') 
->whereIn('rootid', [736, 781]) 
->groupBy('rid') 
->havingRaw('COUNT(rid) = 2') 
->get(); 

Answer 5

试试这个

DB::select(DB::raw('SELECT rid 
FROM relations 
WHERE rootid IN (736, 781) 
GROUP BY rid HAVING COUNT(rid) = 2")'));