Hackerrank SQL Solutions

<p align="center"> <a href="https://www.hackerrank.com/chitturiarun"> <img height=85 src="https://d3keuzeb2crhkn.cloudfront.net/hackerrank/assets/styleguide/logo_wordmark-f5c5eb61ab0a154c3ed9eda24d0b9e31.svg"> </a> <br> Efficient solutions to HackerRank SQL problems <br><br> <a href="https://www.hackerrank.com/chitturiarun"> <img height=120 src="https://aruntech.xyz/SQL.JPG"> </a> <br> </p>

This repository consists of all the SQL Solutions as of 10th April 2020

<b>TOPICS:</b>

• Basic Select
• Advanced Select
• Aggregation
• Basic Join
• Advanced Join
• Alternative Queries

SQL solutions are coded using MySQL