Laravel-汇总函数中的语法错误或访问冲突

Question

我想执行聚合功能并实现下图中所示的结果：

新结果：

我有这个查询：

        $subscribers= Cloudsubscriptions::join("services","cloudsubscriptions.service_name","=","services.name")
            ->join("service_type","services.service_type","=","service_type.id")
            ->select("cloudsubscriptions.service_name"
                    ,"service_type.name as service_type"
                    ,DB::raw("(SELECT count(cloudsubscriptions.id) FROM 'cloudsubscriptions' WHERE 'is_subscribe' = 1) as total_active_users")
                    ,DB::raw("(SELECT count(cloudsubscriptions.id) FROM 'cloudsubscriptions' WHERE 'is_subscribe' = 0) as total_inactive_users")
                    ,DB::raw("(SELECT count(cloudsubscriptions.id) FROM 'cloudsubscriptions') as total_users"))
            ->groupBy("cloudsubscriptions.service_name")
        ->get();

我希望在图中显示结果，但出现此错误

  

“ SQLSTATE [42000]：语法错误或访问冲突：1064您的SQL语法有错误；请查看与您的MariaDB服务器版本相对应的手册，以获取在'cloudsubscriptions'中使用的正确语法，其中'is_subscribe' = 1）作为total_active_users，（第1行的SELECT co'（SQL：选择cloudsubscriptions。service_name，service_type。name为service_type，（SELECT计数（cloudsubscriptions.id）来自'cloudsubscriptions'其中'is_subscribe'= 1）作为total_active_users，（SELECT count（cloudsubscriptions.id）来自'cloudsubscriptions'WHERE'is_subscribe'= 0）作为total_inactive_users，（SELECT count（cloudsubscriptions.id）FROM “ cloudsubscriptions”）来自cloudsubscriptions上services个内部联接cloudsubscriptions的total_users。service_name = services。name内部联接service_type在services上。service_type = service_type。id由cloudsubscriptions分组。service_name由service_name排序，升序限制15偏移量0） ◀”

我该如何解决？

Answer 1

该错误是由原始表达式中的表名和列名引起的单引号引起的。

删除它们或使用反引号：

$subscribers= Cloudsubscriptions::join("services","cloudsubscriptions.service_name","=","services.name")
    ->join("service_type","services.service_type","=","service_type.id")
    ->select("cloudsubscriptions.service_name"
            ,"service_type.name as service_type"
            ,DB::raw("(SELECT count(cloudsubscriptions.id) FROM `cloudsubscriptions` WHERE `is_subscribe` = 1) as total_active_users")
            ,DB::raw("(SELECT count(cloudsubscriptions.id) FROM `cloudsubscriptions` WHERE `is_subscribe` = 0) as total_inactive_users")
            ,DB::raw("(SELECT count(cloudsubscriptions.id) FROM `cloudsubscriptions`) as total_users"))
    ->groupBy("cloudsubscriptions.service_name")                ^                  ^
->get();