SQL Crash Course : Learn essential skills in querying, security, and database management

This book begins with database theory, explaining relational databases and core SQL syntax.It then progresses to data retrieval and manipulation operations, including advanced techniques, such as joins, subqueries, and set operators.You will learn to manage database objects with indexes, views, and triggers, explore advanced SQL techniques like window functions and common table expressions (CTEs), and learn how to optimize queries for peak performance.The book culminates in practical projects that apply everything you have learned to real-world scenarios, preparing you for immediate, hands-on application.