SQL-Notes

Welcome to the SQL-Notes repository, a comprehensive resource for mastering SQL (Structured Query Language). Here, you'll find a collection of organized notes, examples, and tutorials to help you navigate the world of databases and data manipulation.

Table of Contents

1. Basics
2. DataTypes
3. SQL Commands
4. DDL (Data Definition Language)
5. DRL/DQL (Data read/Query language)
6. Sorting
7. Constraints
8. Alter Operations
9. DML (Data Manipulation Language)
10. Replace vs Insert
11. JOINS
12. SET Operations in SQL
13. Sub-Queries