CakePHP 3个新的ORM MySQL关键字错误

Question

Cake3 ORM问题：有没有办法避免SQL字符串中的MySQL关键字错误？

我得到了一个＆＃34; 1064你的SQL语法错误了＃34;我尝试更新用户表时出错。

UPDATE users SET group = 'admin', modified = '2016-06-27 15:45:02' WHERE id = 2

如何将表名 users.group 添加到SQL字符串以避免关键字错误？

Controller.action（efault）

public function edit($id = null)
{
    $user = $this->Users->get($id);
    if ($this->request->is(['patch', 'post', 'put'])) {
        $user = $this->Users->patchEntity($user, $this->request->data);
        if ($this->Users->save($user)) {
            $this->Flash->success(__('The Entry has been saved.'));
            return $this->redirect(['action' => 'index']);
        } else {
            $this->Flash->error(__('The Entry could not be saved. Please, try again.'));
        }
    }
    $this->set(compact('user', 'contacts', 'userLists'));
    $this->set('_serialize', ['user']);
}