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Cakephp 选择蛋糕中的金额_Cakephp_Select_Sum - Fatal编程技术网
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Cakephp 选择蛋糕中的金额

cakephp select

Cakephp 选择蛋糕中的金额,cakephp,select,sum,Cakephp,Select,Sum,当我尝试使用follow code获取名为Serviceinfo.services $conditions = array('fields'=>array('SUM(Serviceinfo.services) as servicecount'),'conditions'=>array('time_id BETWEEN ? AND ?'=>array($startid,$endtid))); $services = $this->Serviceinfo->find('

当我尝试使用follow code获取名为
Serviceinfo.services

$conditions = array('fields'=>array('SUM(Serviceinfo.services) as servicecount'),'conditions'=>array('time_id BETWEEN ? AND ?'=>array($startid,$endtid)));
$services = $this->Serviceinfo->find('all',$conditions);
我必须用
services[0][0]['servicecount']
获取总和数据，这似乎有点奇怪。我所期望的是
services['Serviceinfo']['servicecount']
，或者更简单的一个。那么我如何解决这个问题呢？提前谢谢

试试看：

'SUM(Serviceinfo.services) as Serviceinfo.servicecount'