SQL - Advanced 5
The goal of this quest series is to improve your SQL skills
Goals
- Improve your SQL skills
Codewars Katas
You need to resolve this two Codewars Katas
↗
SQL Bug Fixing: Fix the JOIN
codewars.com
↗
SQL Basics: Simple WITH
codewars.com
Challenge
Codewars Katas
Once you have completed the katas, you can validate this quest yourself.
Ressources partagées sur cette quête
- explication de la clause WITHhttps://www.geeksforgeeks.org/sql-with-clause/