Data Analysis SQL Fundamentals
Through detailed lectures and hands-on practice on the core elements of SQL, we will provide you with a solid foundation to grow into a SQL analysis expert.
2,584 learners
Level Basic
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We've added a new lesson on subqueries to Data Analysis SQL Fundamentals.
hello,
It's a very clear September morning.
We've added a new lesson on subqueries to Data Analysis SQL Fundamentals.
Personally, I didn't think about including a subquery lecture when I first released the course because I don't think you need to use subqueries that much when using SQL for data analysis. However, I think there are many people who want to learn SQL in general among those taking this course, so I decided to add a subquery lecture this time.
I have created a detailed lecture on understanding and utilizing subqueries, and it took longer than I thought. You can listen to the additional subquery lecture in the last section.
Thank you to everyone who always loves my lectures. Although it's late, I'd like to send you my Chuseok greetings.
thank you