Graphic Design Course

In this SQL tutorial for beginners, you'll learn how to write basic SQL queries to ask for data from databases in just 15 minutes. To become a business intelligence analyst, you'll need to know this valuable skill! Here I'll teach you what is SQL.

In this 2nd SQL tutorial for beginners in the series teaching you basic SQL fundamentals in 15 minutes, we talk about tables. What they are, how to create them and how to manage the data in them. Don't forget to check out part 1 to learn what is SQL. What you learn over the course of these videos can be applied to MySQL, PostgreSQL and others.

In this third and final part of the Learn Basic SQL in 15 minutes series, we’re going to be learning how to use different SQL functions to both clean data and create new fields from existing data.