如何使用＆＃34;在查询中的位置＆＃34; cakephp 3.x

Question

我使用了mysql查询：

SELECT doctor_id FROM `appointments`where doctor_id in (SELECT doctor_id FROM doctor_staffs WHERE staff_id=11)

  

结果：

doctor_id
2
4
5

但我需要知道如何在CakePHP 3中编写它

Answer 1

    $this->loadModel('DoctorStaffs');
    $docTorStaff=$this->DoctorStaffs->find()->select(['doctor_id'])->where(['staff_id'=>11]);
    $this->loadModel('Appointments');
    $appointments = $this->Appointments->find();
    $appointments=$appointments->where(['Appointments.doctor_id IN'=>$docTorStaff]);