SQL Company Database

Project Overview

This repository contains SQL queries created using the Company Database. It covers fundamental and intermediate SQL concepts through hands-on practice.

Topics Covered

• Creating Company Database
• Basic Queries
• SQL Functions
• Wildcards (LIKE)
• UNION
• JOINS
• Nested Queries
• ON DELETE (CASCADE & SET NULL)

Database Tables

• Employee
• Branch
• Client
• Works_With
• Branch_Supplier

Tools Used

• MySQL
• PopSQL
• GitHub

File

• company_database.sql