educational platform if you want to try alone to resolve the task - tochno-tuk.com
Key moments:
0:00 Intro
1:11 What is the subquery and how is working
4:04 What is good to know about SQL subqueries
6:22 About educational platform tochno-tuk.com
8:10 Task
Негізгі бет SQL nested subquery
Пікірлер: 1