I was vaguely assigned a business requirement mission that required outputting various values under complex conditions, but it was good that I was able to learn SQL calmly through the beginner and intermediate courses. I have now completed the basic course lectures, but I am looking forward to the intermediate and advanced courses in the future. - I was vaguely assigned a business requirement mission that required outputting various values under complex conditions, but it was good that I was able to learn SQL calmly through the beginner and intermediate courses. I have now completed the basic course lectures, but I am looking forward to the intermediate and advanced courses in the future. I hope to learn various cases such as static and dynamic query development methods using Python, and functionalization of query statements, and I would also like to receive answers to questions related to business requirements.