我有一张表如下:
id | date | customer_id | env_id | jobs
1 | 2012-11-20 | 200 | 100 | 10
2 | 2012-11-20 | 200 | 101 | 15
3 | 2012-11-20 | 200 | 102 | 12
4 | 2012-11-21 | 200 | 100 | 10
5 | 2012-11-21 | 200 | 101 | 12
6 | 2012-11-21 | 200 | 102 | 20
我所追求的是按日期分组的结果。
$usage = $this->Environment->DailyCount->find('all',
array(
'conditions' =>array('DailyCount.customer_id' => $user['customer_id']),
'group' => array('DailyCount.date'),
'recursive'=>-1));
但它只返回一行我想要这三个!
结果:
Array
(
[0] => Array
(
[DailyCount] => Array
(
[id] => 1
[date] => 2012-11-20
[customer_id] => 200
[env_id] => 100
[jobs] => 10
)
)
[1] => Array
(
[DailyCount] => Array
(
[id] => 4
[date] => 2012-11-21
[customer_id] => 200
[env_id] => 100
[jobs] => 10
)
)
)
我的结果中的每个日期都是三行 - 我需要所有三个env_id工作计数。
任何人都可以帮助在CakePHP中如何做到这一点,甚至如何在MySQL中获得这样的结果,我可以找出蛋糕的方式!
----------- HACK SOLUTION ------------
我无法回答我自己的问题所以编辑问题
好的不是完美的解决方案,但为我工作,是一个快速的解决方案:
$dailyCount = $this->Environment->DailyCount->find('all',
array(
'conditions' => array('DailyCount.customer_id' => $user['customer_id']),
'order' => array('DailyCount.date DESC'),
'limit' => $limit,
'recursive'=>-1));
$usage = array();
foreach($dailyCount as $dc){
$usage[$dc['DailyCount']['date']][] = $dc;
}