在一个MySQL查询中有两个Select Statements

Question

我想获得以下结果：

{'myExamPackages': [ { id: 1, examName: 'AWS Developer Associate Exam 
Package', examDescription: 'Looking', price: 15, 
 examimage: "aws.png", category: "AWS", myExam: [63, 64] }]}

我必须遵循两个我想要汇总的问题。

此语句将返回您已购买的考试的ExamPackageID，以便

SELECT BoughtPackage.ExamPackageexamID as 'id', 
ExamPackage.examName, 
ExamPackage.examDescription, 
ExamPackage.price, 
ExamPackage.examimage, 
ExamPackage.category,
ExamPackage.topics,
ExamPackage.numberOfTests 
FROM CloudExams.`Order` 
JOIN BoughtPackage 
ON CloudExams.`Order`.orderID = CloudExams.BoughtPackage.orderID  
JOIN ExamPackage 
ON BoughtPackage.ExamPackageexamID = ExamPackage.examID 
WHERE userID = ?

此语句返回以下myExam数组：

SELECT myTest.myTestID 
FROM myTest 
JOIN Test 
ON myTest.testID = Test.testID 
JOIN ExamPackage 
ON Test.examID = ExamPackage.examID
WHERE ExamPackage.examID = ? 
AND myTest.userId = ?

这是我的ERD

我很确定有办法做到但却看不到它。任何帮助，将不胜感激。

由于