Kursinnehåll
SQL Tutorial for Beginners
SQL Tutorial for Beginners
1. Database & Introduction to Syntax
2. SQL Aggregate Functions
Challenge Having
Uppgift
Swipe to start coding
Let's find the total value of each album with more than 1 song. To do that, you should group songs by their albums and count the total price of songs. Display the album
, the number of songs in it, and the price of the album, starting with the most expensive.
Lösning
Var allt tydligt?
Tack för dina kommentarer!
Avsnitt 3. Kapitel 12
Challenge Having
Uppgift
Swipe to start coding
Let's find the total value of each album with more than 1 song. To do that, you should group songs by their albums and count the total price of songs. Display the album
, the number of songs in it, and the price of the album, starting with the most expensive.
Lösning
Var allt tydligt?
Tack för dina kommentarer!
Avsnitt 3. Kapitel 12