我有以下2个表
表1 - 问题
包含为每个问题分配的问题和标记
ID| Questions | Marks
________________________________________
1 | What is your name? | 2
2 | How old are you? | 2
3 | Where are you from? | 2
4 | What is your father's name? | 2
5 | Explain about your project? | 5
6 | How was the training session?| 5
表2 - 问题格式
包含要为一组标记提取的问题(计数)的数量
Mark | Count
-------------
2 | 2
5 | 1
我想根据表[Question_Format]中设置的[count]从表[Questions]中选择随机问题.
ID | Question
----------------------------
2 | …