cakephp 1.3 sql组格式化

Question

我在cakephp中有一个表，包含box_id和quantity列。 如果我运行此查询：

$a = $this->Order->query('SELECT SUM(quantity) AS q FROM order_boxes GROUP BY box_id ');

我总是得到一个奇怪的数组：

 Array
 (
 [0] => Array
    (
        [0] => Array
            (
                [q] => 242
            )

    )

[1] => Array
    (
        [0] => Array
            (
                [q] => 22
            )

    )

)

我会得到一个简单的表（就像SQL一样）：

 [box_id],[quantity]

Answer 1

Try this

$ a = $ this-＆gt;订单 - ＆gt;查询（'SELECT box_id，SUM（数量）AS q FROM order_boxes GROUP BY box_id'）;