Raw Query适用于phpmyadmin但不适用于laravel

发布时间：2020-12-14 19:37:51 所属栏目：大数据来源：网络整理

导读：我在phpmyadmin中编写了一个原始查询,它为我提供了确切的答案.但是当我尝试在Laravel中执行时,同样的查询…我得到了错误：原始查询： SELECT customers.customer_name,customers.voucher_number,services.name,customers.status,sum(carts.amount) FROM ser

我在phpmyadmin中编写了一个原始查询,它为我提供了确切的答案.但是当我尝试在Laravel中执行时,同样的查询…我得到了错误：

原始查询：

SELECT customers.customer_name,customers.voucher_number,services.name,customers.status,sum(carts.amount) FROM  services JOIN customers
        on services.id = customers.service_id JOIN carts on customers.id = carts.customer_id          
        GROUP BY customers.id

在Laravel：

$status_report = DB::select("SELECT customers.customer_name,sum(carts.amount) FROM  services JOIN customers
        on services.id = customers.service_id JOIN carts on customers.id = carts.customer_id         
        GROUP BY customers.id");

什么可能是错误？

我收到以下错误：

SQLSTATE[42000]: Syntax error or access violation: 1055 'maitree.customers.customer_name' isn't in GROUP BY (SQL: SELECT customers.customer_name,sum(carts.amount) FROM services JOIN customers
on services.id = customers.service_id JOIN carts on customers.id = carts.customer_id 
GROUP BY services.id)

解决方法

您需要使用DB :: raw来包装原始SQL.

$status_report = DB::select(DB::raw("SELECT customers.customer_name,sum(carts.amount) FROM  services JOIN customers
    on services.id = customers.service_id JOIN carts on customers.id = carts.customer_id         
    GROUP BY customers.id"));

（编辑：李大同）

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