Question

我尝试在Phalcon控制器的操作中执行原始查询：

 public function showAction()
{
    $data=array();
   // header("Access-Control-Allow-Origin: *");
    $query = new Query(
        'select a.id_jenis_bu,b.jenis_bu, sum(jumlah_bu) as jumlah from CakupanBu a
        inner join JenisBu b on a.id_jenis_bu=b.id_jenis_bu
        group by a.id_jenis_bu',
        $this->getDI()
    );

    // Execute the query returning a result if any
    $bus = $query->execute();
    var_dump($bus);
    foreach ($bus as $bu) {
        $data[] = array(
            'kode' => $bu->id_jenis_bu,
            'jenis' => $bu->jenis_bu,
            'jumlah' => $bu->jumlah,
        );
    }
    var_dump($data);
   return json_encode($data);
}

我很遗憾，这不起作用，我最终得到了一个错误。

有人能给我解决方案吗？

Answer 1

即使我强烈建议你move all the logic for accessing data into a Model，所以为了利用MVC模式，从Phalcon控制器运行原始SQL查询的正确方法是：

$query = 
    'SELECT a.id_jenis_bu,b.jenis_bu, sum(jumlah_bu) as jumlah 
     FROM CakupanBu a
     INNER JOIN JenisBu b 
     ON a.id_jenis_bu=b.id_jenis_bu
     GROUP BY a.id_jenis_bu';
$this->db->query($query);

如何在Phalcon的控制器上执行原始SQL查询

1 个答案: