Embark on your journey to learn French with our comprehensive beginner course. Master basic vocabulary, grammar, and conversational skills. Perfect for beginners and those seeking to start from scratch.
Welcome to a hands-on SQL course. In this course, you will learn the fundamentals of SQL databases and the relational model. We will cover core concepts such as inserting data into SQL databases, extracting data from SQL databases, aggregations, subqueries, joins, unions, and window functions. This course will help you write complex queries to perform tasks as required in technical interviews or on the job.