Remember how to order the records by multiple columns. Let's say, you want to order all records by singer's name first and then by song's title:

SELECT * FROM songs
ORDER BY singer, title

This course was created for very beginners in programming, for those who want to start learning such a popular language for work with databases. Nowadays, all the applications and services collect some data and work with it, and basic SQL syntax is a foundation for further work with other Database Management Systems.

Familiarize yourself with database you will work with, and basic syntax to start executing your first queries!

Challenge Order By

Solución

Challenge Order By

Solución