Cakephp Mysql查詢

Question

如何在cakephp格式中編寫以下查詢？

SELECT COUNT(ip_address) AS num_values 
FROM property_viewers 
GROUP BY property_viewers.ip_address 
ORDER BY property_viewers.id DESC 

Answer 1

$this->model->find("count",array("fields"=>"ip_address",'group'=>'property_viewers.ip_address','order'=>'property_viewers.id DESC')) 

http://book.cakephp.org/1.3/view/1018/find#find-count-1020

Answer 2

$options['fields'] = array("ip_address"); 
$options['group'] = array("property_viewers.ip_address"); 
$options['order'] = array('property_viewers.id DESC'); 
$this->model->find("count",$options); 

通過使用這個你不要擔心嵌套陣列