SQL - Fundamentals 9

The goal of this quest series is to improve your SQL skills

Goals

• Improve your SQL skills

Codewars Katas

You need to resolve this three Codewars Katas

Challenge

Codewars Katas

Send the link of the list of your completed Katas in your profile. The link should look like this : https://www.codewars.com/users/[YOUR_USERNAME]/completed

Validation criterias

• The provided link has the correct format (https://www.codewars.com/users/[YOUR_USERNAME]/completed)
• The three following Codewars Katas are solved : SQL Basics: Repeat and Reverse, SQL Basics: Raise to the Power and SQL Basics: Maths with String Manipulations