Oracle SQL Foundations: A Hands-On Guide to SQL Queries, Aggregations, and Data Management

Learn Oracle SQL through practical examples and 100+ step-by-step exercises.

Oracle SQL Foundations is a hands-on guide designed to help you build a strong foundation in SQL and confidently work with Oracle databases.
Whether you're a beginner or looking to strengthen your SQL skills, this book provides a structured, easy-to-follow approach to writing queries, analyzing data, and solving real business problems.

Why this book?
• Focuses on practical, job-ready SQL skills
• Uses real-world datasets for applied learning
• Step-by-step explanations with guided exercises
• Ideal for self-paced learning and classroom training

What You Will Learn
• Writing SQL queries using SELECT
• Filtering and sorting data (WHERE, ORDER BY)
• Creating tables and inserting data
• Working with multiple tables using joins
• Using subqueries and set operators
• Performing aggregations using COUNT, SUM, AVG, MIN, MAX
• Grouping data using GROUP BY
• Filtering grouped data using HAVING
• Working with views and materialized views
• Applying SQL skills to real-world data analysis
• 100+ step-by-step exercises for practical, hands-on learning

Who This Book Is For
Students, aspiring data analysts, and IT professionals who want to learn Oracle SQL from scratch or strengthen their existing skills with a practical, hands-on approach.

Start building your SQL skills today and gain the confidence to work with real-world data using Oracle SQL.