如何将下面的 sql 查询转换为 yii2 代码

Question

SELECT student_subjects.student_id,student_subjects.subject_id,student_subjects.amount FROM student_subjects where NOT EXISTS(SELECT subject_id from payment_history 其中 student_subjects.subject_id=payment_history.subject_id)

Answer 1

试试这个

$sql="SELECT student_subjects.student_id,student_subjects.subject_id,student_subjects.amount FROM student_subjects where NOT EXISTS(SELECT subject_id from payment_history where student_subjects.subject_id=payment_history.subject_id)"
Yii::app()->db->createCommand($sql)->queryAll();