Hello guys, SQL (Structured Query Language) is one of the most essential skills of a programmer. I would rate this skill similar to UNIX if you are a professional programmer because it doesn't matter whether you are Java, C++, or a .NET developer, you are bound to write SQL queries. Since a database is an integral part of any modern Java or Web application, the Interviewer always preferred candidates with excellent SQL skills. Now, the big question comes, how a programmer can learn SQL? Does just knowing how to query a table is enough? If you remember, insert, update, delete, and select, then are you a competent SQL programmer?
I started learning SQL from my college days, and I am hooked to it because of its simplicity and power. I also found writing SQL queries exciting and challenging, similar to solving programming puzzles, but my SQL skills don't improve a lot for a long time, Why? Because I was satisfied with the limited knowledge of insert, update, delete, and select.
I knew how to join multiple tables, and I thought I knew the whole SQL. Well, I was wrong, and my misconception hit severely when I started working on a project involving Murex, which has a vast database in Sybase with hundreds of tables, stored procedures, and other database objects.
At that time, I started learning advanced SQL, particularly Sybase and SQL Server. My quest also results in lots of good books to learn SQL, database design, normalization, and improve your SQL query skills, and this article is a collection of such books.
Though I have a separate collection of database-specific books, like books, to learn SQL Server, Sybase, or Oracle, I am only sharing books to learn generic and standard SQL, which applies to all relational databases, also known as ANSI SQL in this article. I'll write separate articles about SQL Server and Oracle books.
If you want to learn quickly, you can also combine these books with some of the comprehensive and engaging online SQL courses like The Complete SQL Bootcamp by Jose Pottila on Udemy. It's an incredible course full of useful information and practical tips to learn and master SQL very quickly.
10 Best Books to learn SQL and Database for Beginners in 2026
It doesn't matter whether you are a beginner programmer, just started your software development career or an experienced software professional with years of experience, you will find some of the books refreshing. You will learn a lot in terms of SQL concepts, database design, and SQL query skills.So, what are we waiting for? Let's start with this list.
1. Head First SQL
This is the best book for any SQL beginners. I like the Head First style for their innovative teaching with diagrams, fireside chats, puzzles, explanations, and highlight the most important concepts.I have been recommending this book to beginner programmers for years, and they always thank me for that. You can use this book for theory, for example, and understanding fundamental concepts of SQL, like Joins, Subqueries, Normalization, and a little bit of database design.
If you are an active learner like me then you can also combine this book with The Complete SQL Bootcamp: Go From Zero To Hero course by Jose Portilla on Udemy which is full of hands-on SQL exercises and lectures. It's also very affordable and you can buy this course for just %9.9 on Udemy sales which happen every now and then.
2. SQL All-in-One For Dummies
4. SQL Antipatterns
To be successful, it's not just essential to do the right things, but it is also necessary to avoid mistakes that can hamper your success. This universal truth is also applicable to SQL. It's just not enough to know all the best practices in the SQL world and keep repeating silly mistakes like using SELECT * query or having duplicate columns.This book will help you to avoid the common mistake every SQL developer makes. If you don't know about SQL mistakes, it's also an excellent book to learn about them. Again, one of the must-read SQL books for programmers who are serious about improving their SQL and database design skills.
If you are learning SQL for data science then I also suggest you check out this SQL for Data Science course on Udemy which will teach you how to understand and write large queries which you often need while working with real-world data.
5. SQL Puzzles and Answers by Joe Celko
I didn't know about this book until last year, but ever since I come to know about it, I just fall in love. It's a great book to improve your SQL query skills. I always like to solve SQL query-based problems because they are also an excellent exercise for your mind, and this book is full of such issues.The book is really advanced, and some of the problems are tough even for seasoned SQL programmers. Even though you will solve the problem, a good chance is that you will also learn a new way to answer the same question by reading explanations.
In short, one of the best SQL books for experienced programmers who want to improve their SQL query skills.
6 . Beginning SQL queries
This is another beginner book, probably for the absolute beginner who doesn't know how to write SQL queries. As the title suggests, this book will help you not only to write SQL queries but also to write correct SQL queries and help you to become a professional SQL developer. Not a must-read, but a good SQL book for beginners.
7. SQL Performance Explained by Markus Winand
If I say that whatever I know about SQL indexes is due to this book, then it won't be wrong. I had a lot of misconceptions about database indices and didn't know how their order can affect performance.This is an excellent book from Markus Winand, and I thank him a lot for explaining such an essential topic in great detail. One of the must-read SQL books for every programmer.
8. SQL Cookbook: Query Solutions and Techniques for Database Developers
The SQL Cookbook: Query Solutions and Techniques for Database Developers (Cookbooks (O’Reilly)) 1st Edition by Anthony Molinaro is another fantastic book for experienced programmers and anyone who codes SQL for a living.
I really like what this book says about SQL, that “SQL is a deceptively simple language,” and many programmers and DBAs don’t go far beyond the simple CRUD statements like SELECT, INSERT, UPDATE, etc. DELETE. Still, it is so much you can do with SQL; this is where SQL Cookbook helps you.
It will teach you how to take your SQL skills to the next level by using author Anthony Molinari’s favorite SQL techniques and features.
You will learn about advanced SQL concepts like window functions, powerful, database-specific features such as SQL Server’s PIVOT and UNPIVOT operators, the Oracle’s MODEL clause, and PostgreSQL’s handy GENERATE_SERIES function.
9. SQL Performance Tuning by Peter Gulutzan and Trudy Pelzer
Knowing to write SQL queries is one thing and writing SQL queries that are fast and gives high-performance is another skill. This is also the skill that separates beginners from experienced programmers.
This book provides many practical tips for improving SQL performance on all of the major database systems.
It does not teach you the SQL syntax and how to use a particular SQL command but instead helps you understand the differences between the major DBBS, including the big three, Oracle, SQL Server, and MySQL.
In this book, the author presents several practical tips to improve SQL performance across databases. This book will be a great asset if you deal with different database implementations, whether you are a programmer, consultant, DBA, or technical end-user.
The tips given in this book can help you to decide which tuning techniques will work for which database. One trick that gives better performance in SQL Server doesn’t need to give you the best performance in Oracle.
10. SQL in Nutshell
The SQL in a Nutshell, 3rd edition by Kevin Kline, Daniel Kline, and Brand Hunt, is an essential reference for programmers, analysts, and database administrators (DBAs).
This book offers a great cross-platform syntax reference for SQL. It probably is not the easiest reference to find the exact syntax for one particular DBMS, but it is absolutely the best reference for those who work with multiple DBMSs.
By the way, If you are learning SQL to become a Data Scientists, then I also recommend you check out the SQL for Data Science Course offered by UCDAVIS University of California on Coursera.
Other Books and Courses Recommendations for Programmers
- 10 Algorithm books for Programmers and Software engineers (see here)
- 7 Free Courses to learn SQL and Database for Beginners (courses)
- 5 Books to improve your Coding Skill (see here)
- 10 Courses to learn Data Structure and algorithms (classes)
- 10 Books Every Programmer Should Read (see here)
- My Favorite courses to learn MySQL database (courses)
- 10 Tips and 101 Problems to Crack Coding Interviews (tips)
- 5 Books to learn Java 8 and Functional Programming (see here)
- My favorite free courses to learn Java in-depth (courses)
- 5 Books to prepare Programming/Coding Interviews (see here)
- 10 Courses to Crack Programming Job Interviews (courses)
- 5 Books to learn Concurrent programming and multi-threading (see here)
- Top 5 Courses to learn Java Concurrency in-depth (courses)
- 6 Books to learn Hibernate framework for Java developers (see here)
- 5 books to learn Spring framework for Java developers (see here)
- 5 of the Best courses to learn Spring Boot (courses)
P.S. - Along with books, online training courses on platforms like Udemy, Coursera, and Pluralsight are also useful to learn fundamentals and build skills. If you need some excellent classes to learn SQL and Database, I suggest you check this list of Top 5 SQL Courses for Programmers on HackerNoon to level up your SQL skill and learn new tricks to do well on your day-to-day job.
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