Top 14 Best SQL Courses (Online)

David Brown (Senior Developer) Updated December 8, 2023
Top 14 Best SQL Courses (Online)

SQL courses for beginners

1. Complete SQL Mastery

Mosh Hamedani Online course by Mosh Hamedani certification icon Certification available

This course is designed to help people of any level learn SQL and become confident in designing and querying relational databases in just 11 hours. It covers a range of topics such as writing complex queries, joins, views, stored procedures, functions, events, triggers, transactions, concurrency, indexing and more. It is suitable for those who have no prior knowledge of SQL, as well as those with some development and database experience.

2. The Complete SQL Bootcamp: Go from Zero to Hero

4.7/5 (550115 students) Read the reviews
Jose Portilla Online course by Jose Portilla certification icon Certification available

This course provides an interactive learning environment to teach you how to use SQL quickly and effectively with PostgreSQL and PgAdmin. You'll learn the basics of syntax, how to analyze data using aggregate functions, how to create tables and databases, and how to use Python to further advance your SQL skills. This course also provides challenges and questions modeled after real world tasks and situations. It is suitable for business analysts, data scientists, or anyone who needs to work with data.

3. SQL Masterclass: SQL for Data Analytics

4.5/5 (399662 students) Read the reviews
Start-Tech Academy Online course by Start-Tech Academy certification icon Certification available

This SQL course is designed to teach students the basics, advanced SQL statements, PostgreSQL, mySQL, interview tips, and performance tuning tips. It provides ample practice exercises, downloadable resources, and the instructors will answer any questions about the course content. The authors have many years of corporate experience and the course material has been curated to reflect the requirement of SQL in today's corporate world. A Verifiable Certificate of Completion is presented to all students who complete the course.

4. The Ultimate MySQL Bootcamp: Go from SQL Beginner to Expert

4.6/5 (328551 students) Read the reviews
Colt Steele Online course by Colt Steele certification icon Certification available

This course is a comprehensive introduction to MySQL, a highly in-demand skill in the business sector. It is designed to help those who are intimidated by databases to gain insights from data. Students will learn syntax, generate reports, analyze data, join tables, build web apps, and more. Students will also practice their newly acquired skills with exercises and projects. After completing the course, students will be able to query any SQL database and integrate MySQL into applications.

5. SQL - MySQL for Data Analytics and Business Intelligence

4.6/5 (165965 students) Read the reviews
365 Careers Online course by 365 Careers certification icon Certification available

This course offers comprehensive and practical instruction in the SQL database management system and how it can be used in data analysis and business intelligence. With easy to understand lessons and exercises, students will gain a competitive advantage in the job market and the opportunity to earn a lucrative salary. The course provides certificates upon completion, which can be uploaded to LinkedIn.

6. SQL for Beginners: Learn SQL using MySQL and Database Design

4.5/5 (119040 students) Read the reviews
Tim Buchalka's Learn Programming Academy Online course by Tim Buchalka's Learn Programming Academy certification icon Certification available

This course will teach you the essential skills needed to become a proficient database developer, including SQL, MySQL, Database Design, and Data Analysis. Going through this course, you will become confident in using SQL, have a solid understanding of MySQL, and be skilled in database design. With the knowledge acquired, you will be better equipped to find job and consulting opportunities.

7. SQL for NEWBS: Weekender Crash Course

4.3/5 (69240 students) Read the reviews
A Course You'll Actually Finish Online course by A Course You'll Actually Finish certification icon Certification available

This course teaches students to use the real-world language of SQL in order to become more data-driven in their current/desired job field. The course offers exercises, quizzes, and bonus lectures, and has been utilized by major companies like Google, Facebook, Amazon, Lyft, and Udemy. Students will learn how to create custom queries and gain unique insights, and no additional software needs to be purchased. This course is designed to be efficient and enjoyable.

8. Master SQL For Data Science

4.7/5 (45397 students) Read the reviews
Imtiaz Ahmad Online course by Imtiaz Ahmad certification icon Certification available

This course will teach students how to use SQL to extract insights from data in a database. It has over 100 puzzles and assignments for students to practice, and starts from the basics. Students are promised to never be afraid of looking at a large SQL query again after finishing the course. The course has been taken by 17,000 students and has a 4.6 rating. It covers topics such as databases, creating tables, filtering operators, functions, joins, window functions, and more. It also includes reviews from real students, who found the course to be an exceptional value and very helpful.

9. SQL Bootcamp - Hands-On Exercises - SQLite - Part I

4.2/5 (42648 students) Read the reviews
Paweł Krakowiak Online course by Paweł Krakowiak certification icon Certification available

This is the first part of the SQL Bootcamp - Hands-On Exercises series, designed for people who have basic knowledge in SQL. It consists of over 150 exercises and solutions that cover popular topics and will help test SQL skills. The exercises are also beneficial for interviews. SQLite is an embedded SQL database engine which can be used for free for any purpose. It is cross-platform and is the most widely deployed database in the world.

Advanced SQL courses

1. Advanced SQL : SQL Expert Certification Preparation Course

4.4/5 (34574 students) Read the reviews
Oracle Master Training • 150,000+ Students Worldwide Online course by Oracle Master Training • 150,000+ Students Worldwide certification icon Certification available

This course is designed to help you become an SQL Expert and achieve an Oracle Certification. It covers both basic and advanced subjects to help you pass the exam. All subjects are explained in detail with examples and quizzes, plus bonus lectures and updates. It also includes hundreds of examples, a professional course design, well-organized content, and lifetime author support.

2. The Advanced SQL Server Masterclass For Data Analysis

4.7/5 (29208 students) Read the reviews
Travis Cuzick Online course by Travis Cuzick certification icon Certification available

This advanced SQL course is designed to help junior analysts and data scientists level-up their skills so they can become Senior Analysts. Its comprehensive curriculum covers all the advanced techniques needed for data wrangling and analysis, presented in the context of real-world applications. Students will learn topics like Window Functions, subqueries, CTEs, and Temporary Tables, as well as tips and tricks like Dynamic SQL. The course features extensive hands-on exercises to reinforce concepts, and focuses on practical, real-world applications.

3. Project Based SQL Course: Code like a SQL Programmer

4.1/5 (11132 students) Read the reviews
Brandon Brown Online course by Brandon Brown certification icon Certification available

This course is designed to give students an in-depth understanding of SQL by providing them with real databases and practice problems to hone their skills. It is designed for aspiring programmers who need a place to practice and test their creativity and SQL knowledge.

Free SQL tutorials

1. Introduction to Databases and SQL Querying

4.5/5 (456055 students) Read the reviews
Rakesh Gopalakrishnan Online course by Rakesh Gopalakrishnan

This free tutorial is an introduction to Databases and SQL Querying, with no prerequisites required. It covers everything from setting up the environment to creating tables and writing queries, and is structured to allow the student to follow along. At the end of the course, the student should be able to write simple queries involving Dates, Strings, and Aggregation.

2. SQL Foundations

4.4/5 (35819 students) Read the reviews
Sagar Uppuluri Online course by Sagar Uppuluri

This free online course teaches the fundamentals of SQL, including topics related to database design, DDL, DML, and Query commands. It provides simplified examples to help students understand the concepts and provides helpful scripts for further learning. The core focus is on table design, query design, and joins.

Learning SQL can open up a world of possibilities when it comes to manipulating data. If you’re looking to gain an edge in your career, SQL is a skill that you should seriously consider developing.

In this article, we’ll explore why learning SQL is so important and how it can help you achieve your professional goals.

Learning SQL Online: A Student’s Guide

What is SQL?

SQL, or Structured Query Language, is a programming language designed for managing data in relational databases. It is the standard language for relational database management systems, allowing users to store, query, and manipulate data.

SQL is widely used for managing data in a relational database management system, in a variety of applications, including web and mobile applications, enterprise resource planning systems, and data warehouses.

At its core, SQL is a declarative language that enables users to specify what data they want to retrieve from a database.

It is a strongly typed language, meaning it has rules regarding the types of data that can be manipulated and queried.

SQL statements are composed of keywords, operators, and clauses. Keywords specify commands, such as SELECT and UPDATE, while operators define how the data should be manipulated, such as = and >.

Clusters provide additional information, such as the name of a table or the conditions that must be met in order to query data.

The basic function of SQL is to query and manipulate data in a relational database.

It does this by allowing users to create and update tables to store data, query data from tables, and insert, delete, and modify records in a database.

Additionally, SQL can be used to create and manage databases, and to create user accounts and grant permissions.

SQL is a powerful tool for managing large amounts of data, and is widely used in businesses, government, and scientific applications.

It is a popular tool for data analysis, and is used in a variety of industries, including healthcare, finance, and retail.

SQL is an essential skill for anyone looking to work in data science, business intelligence, or software development.

Resources for Learning SQL

The first place to start is with free online tutorials. There are numerous websites that offer free tutorials and courses on SQL.

These tutorials and courses range from introductory material to more advanced concepts. Sites like w3schools, tutorialspoint, and Codecademy are all excellent resources for learning SQL.

For more comprehensive and in-depth instruction, there are also paid courses available. Udemy, Coursera, and edX all offer excellent online courses for a fee. These courses often come with detailed instruction, hands-on projects, and a certificate of completion (see our selection of courses on this page).

Another great resource for learning SQL is YouTube. There are a variety of YouTube channels dedicated to teaching SQL. Freecodecamp, for example, offers tutorials on many different aspects of SQL.

Other channels such as Google Developers, and Traversy Media also provide great tutorials.

Finally, there are a variety of textbooks available to help you learn SQL. Some of the best books include “SQL in 10 Minutes” by Ben Forta, “SQL Queries For Mere Mortals” by John L. Viescas, and “Head First SQL” by Lynn Beighley.

These books cover the fundamentals of SQL and provide an excellent foundation for further learning. No matter what level of experience you have with SQL, there are plenty of resources available to help you learn it.

Other courses:

Frequently Asked Questions

How long will it take to learn SQL?

For someone who is totally new to SQL, it could take anywhere from a few weeks to a few months to gain a basic understanding of the language and database structure. However, to become a proficient user at using SQL to query, extract, and manipulate data, it could take a considerable amount of time and practice, likely several months to a year or more.

Can I teach myself SQL?

Yes, you can teach yourself SQL. There are many online resources to help you learn, such as tutorials, online courses, and books. Because SQL syntax is relatively simple, it is possible to learn the basics on your own. You can also find plenty of practice exercises online to help you hone your skills. With dedication and practice, you can become proficient in the language.

Is SQL easy to learn?

Yes, SQL is easy to learn for anyone who is familiar with basic programming concepts. It is a very straightforward language and most people find that it has a logical structure that is easy to understand. The most basic functions are relatively simple to learn, and more complicated queries can be built upon these basics. Furthermore, there are many tutorials and resources available online, making it easier and quicker to learn SQL.

What is SQL used for?

SQL (Structured Query Language) is a programming language used to communicate with databases and manipulate data within them. It can be used for creating and modifying tables, performing searches and queries within databases, and creating reports from requested data. It can also be used for managing user access to specific databases and for modifying or manipulating data within those databases. SQL is an important language for anyone working in the field of data analysis, since it is so widely used for managing and manipulating data in databases.

Is SQL enough to get a job?

No, SQL is typically only one part of the skillset that employers look for when hiring people. Although knowledge of SQL is an important piece that many employers look for, it is not enough on its own to make a candidate qualified for a job, for a database administrator position or otherwise. Having a broad knowledge base of multiple programming languages, frameworks and tools, as well as strong problem-solving and communication skills, is important for a successful job search.

Conclusion

In conclusion, learning SQL online is a great way to acquire coding skills without committing to a more comprehensive coding program.

It requires dedication and time, but having the ability to study sql databases online can provide many benefits to the aspiring programmer.

By enrolling in an online course or utilizing the various tutorials and resources available online, individuals can learn the basics of SQL quickly and easily and then move on to advanced sql concepts.

It is important to note that SQL is a complex language and its full value can only be unlocked with experience.

With patience and practice, anyone can become a proficient SQL programmer without having to invest heavily in a formal coding program.

References

  1. Beaulieu, Alan. Learning SQL: master SQL fundamentals. ” O’Reilly Media, Inc.”, 2009.
  2. Abelló, Alberto, et al. “LEARN-SQL: Automatic assessment of SQL based on IMS QTI specification.” 2008 Eighth IEEE International Conference on Advanced Learning Technologies. IEEE, 2008.
  3. Brusilovsky, Peter, et al. “Learning SQL programming with interactive tools: From integration to personalization.” ACM Transactions on Computing Education (TOCE) 9.4 (2010): 1-15.
  4. Lavbič, Dejan, Tadej Matek, and Aljaž Zrnec. “Recommender system for learning SQL using hints.” Interactive Learning Environments 25.8 (2017): 1048-1064.
David Brown
About the author

David is a self-taught senior developer who lives in San Diego. He has over 10 years of experience in the software development industry and has worked on a variety of projects. He has a passion for coding, and a keen interest in the latest online education technology.

Leave a Comment

Your email address will not be published. Required fields are marked *