https://github.com/joyceannie/sql-data-with-danny-case-studies
Case study solutions for #8WeekSQLChallenge at https://8weeksqlchallenge.com
https://github.com/joyceannie/sql-data-with-danny-case-studies
8-week-sql-challenge 8weeksqlchallenge case-study data-analysis data-analytics postgresql sql
Last synced: 3 months ago
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Case study solutions for #8WeekSQLChallenge at https://8weeksqlchallenge.com
- Host: GitHub
- URL: https://github.com/joyceannie/sql-data-with-danny-case-studies
- Owner: joyceannie
- Created: 2022-12-14T23:59:04.000Z (over 2 years ago)
- Default Branch: main
- Last Pushed: 2022-12-16T00:39:29.000Z (over 2 years ago)
- Last Synced: 2025-02-05T08:51:07.066Z (5 months ago)
- Topics: 8-week-sql-challenge, 8weeksqlchallenge, case-study, data-analysis, data-analytics, postgresql, sql
- Homepage:
- Size: 5.86 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# 🍔 8 Week SQL Challenge
This repository contains the solution for the 8 case studies in **[#8WeekSQLChallenge](https://8weeksqlchallenge.com)**!
Thanks @DataWithDanny for the excellent SQL case studies! 👋🏻
## 📚 Table of Contents
- [Case Study #1: Danny's Diner](#case-study-1-dannys-diner)
***
## Case Study #1: Danny's Diner
View the case study [here](https://8weeksqlchallenge.com/case-study-1/) and my **solution** [here](https://github.com/joyceannie/SQL-Data-with-Danny-Case-Studies/tree/main/CASE%20STUDY1:%20Danny's%20Diner).
### 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
***