在做一个订单系统,在用视图模型的时候打印不出东西。
自定义的视图模型
array('id','orderno','date','money','memo','state','_type'=>'left'), 'client' => array('clientname','_on'=>'order.client_id=client.id','_type'=>'right'), 'user' => array('username','_on'=>'order.user_id=user.id'), ); }?>
表结构
执行了下列语句之后,打印出一片空白
$model = d(orderview); $result = $model->select(); p($result);die;
查看日志文件后,生成的sql语句是
select order.id as id,order.orderno as orderno,order.date as date,order.money as money,order.memo as memo,order.state as state,client.clientname as clientname,user.username as username from or_order order left join or_client client on order.client_id=client.id right join or_user user on order.user_id=user.id
请各位大神帮帮忙。这是一个期末设计性实验,还有几天就要交了,万分紧急,谢谢!
回复讨论(解决方案) 已在config文件中加了自动表前缀
生成的sql语句执行有什么问题?
生成的sql语句执行有什么问题?
错误信息
1064:you have an error in your sql syntax; check the manual that corresponds to your mysql server version for the right syntax to use near 'left join or_client client on order.client_id=client.id right join or_user user ' at line 1 表的别名不要用order,
order是关键字~
表的别名不要用order,
order是关键字~
照你说的真的成功了,万分感谢