Mysql 如何在laravel中一次查询多个条件下执行计算
我尝试在我的一个查询表中进行如下计算 在拉雷维尔,我试着这样做Mysql 如何在laravel中一次查询多个条件下执行计算,mysql,laravel,eloquent,Mysql,Laravel,Eloquent,我尝试在我的一个查询表中进行如下计算 在拉雷维尔,我试着这样做 public function index() { $data = Answare::groupBy('questions_id') ->selectRaw("count(case when value = 'sangat buruk' then 1 end) as sangatBuruk") ->selectRaw("count(case when value
public function index()
{
$data = Answare::groupBy('questions_id')
->selectRaw("count(case when value = 'sangat buruk' then 1 end) as sangatBuruk")
->selectRaw("count(case when value = 'buruk' then 1 end) as buruk")
->selectRaw("count(case when value = 'baik' then 1 end) as baik")
->selectRaw("count(case when value = 'sangat baik' then 1 end) as sangatBaik");
dd($sangatBuruk);
return view('admin.jawaban.index', compact('data'));
}
在dd($sangatBurut)中,结果是:
如何做出这样的最终结果
如果您得到了正确的结果,那么您可以使用blade或livewire在前端显示数据。目前,您显示的内容非常有限,除了指出代码中的错误之外,无法提供帮助。尝试以下方法:
$statuses = Answare::toBase()
->selectRaw("count(case when value = 'sangat buruk' then 1 end) as sangatBuruk")
->selectRaw("//condition 2) as alias")
->selectRaw("//condition 3) as alias")
->first();
如果有帮助,请接受此答案:-)
$statuses = Answare::toBase()
->selectRaw("count(case when value = 'sangat buruk' then 1 end) as sangatBuruk")
->selectRaw("//condition 2) as alias")
->selectRaw("//condition 3) as alias")
->first();