Question

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

<\ n>在Laravel：

$status_report = DB::select("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");

可能出现的错误是什么？

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, 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 services.id)

Answer 1

您需要使用DB::raw来包装原始SQL。

$status_report = DB::select(DB::raw("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"));

Answer 2

可能是SQL_MODE，请更改连接＆＃34; config / database.php＆＃34; ：

严格=＆gt;假

希望这会对你有所帮助。

Raw Query适用于phpmyadmin但不适用于laravel

2 个答案: