🍔 8 Week SQL Challenge

This repository contains the solution for the 8 case studies in #8WeekSQLChallenge!

Thanks @DataWithDanny for the excellent SQL case studies! 👋🏻

📚 Table of Contents

• Case Study #1: Danny's Diner
• Case Study #2: Pizza Runner
• Case Study #3: Foodie-Fi
• Case Study #4: Data Bank
• Case Study #5: Data Mart
• Case Study #6: Clique Bait
• Case Study #8: Fresh Segments

---

Case Study #1: Danny's Diner

View the case study here and my solution here.

Business Task

Danny wants to use the data to answer a few simple questions about his customers, especially about their visiting patterns, how much money they’ve spent and also which menu items are their favourite.

Entity Relationship Diagram