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.
About the Author
Chandraish Sinha
Chandraish Sinha is the founder and President of Ohio Computer Academy, a company dedicated to providing IT education. An enthusiastic IT trainer, Chandraish embodies his company’s motto: Inspire, Educate & Evolve.
He has 20+ years of experience in Information Technology. He is an accomplished author and has published 12 books covering Business Intelligence related topics such as, Tableau, Power BI and Qlik. Checkout his Amazon Author profile.
His latest book Excel Basics to Advanced covers all the aspects of MS Excel and provides exercises for self-learning.
Similarly, his recent book, Dashboarding with Tableau, covers all the features in Tableau and includes exercises for self-learning.
He has implemented IT solutions in various domains viz. Pharmaceutical, Healthcare, Telecom, Financial and Retail.
He blogs regularly on various IT topics. Check them out in the links given below: