With more than 300 exercises (solutions included), by subjects, at different levels, over 100 datasets, RamKedem.com is one of the largest resources on the web for for learning data-analysis by doing.

179

Basic SQL Exercises

100

Advanced SQL Exercises

60

SQL Exercises for Data Analysts

There is no shortcut

If you want to learn SQL, many online resources can help you understand every bit of the language. But to know how SQL queries are written is not enough, in order to achieve real understanding you must practice, and a lot.
 

Bring your SQL skills to the next level

RamKedem.com offers Challenging, well-designed problems that will take you, one easy step at a time, from beginner level, all the way to advanced SQL.
Working through those problem will help you understand and remember concepts like nothing else.
 

 

What you will get

For a one-time payment of only 10.99$ secured PayPal payment , you’ll gain a full access to all of the exercises.
Unlimited access, no monthly payments, no small letters, simple as that.
 

  • Basic SQL Exercises –   Providing comprehensive coverage of different SQL topics, starting from basic SELECT statements and filtering rows, to sorting a result set, querying multiple tables, and using various functions
  • Advanced SQL Exercises –   The advanced SQL exercises are based on the book “Advanced SQL – Practical Techniques and Use Cases”, which includes 100 day-to-day SQL challenges, need-to-know advanced features, and key concepts.
  • Dedicated SQL Exercises for analysts –   Providing data analysis tasks that require both business understanding and technical skills, their goal is to allow you develop business understanding alongside implementation of technical SQL concepts.

Much effort has been made in this exercise library. The datasets, order of contents, and levels of difficulty were developed after careful consideration.
 
If for any reason you’re not satisfied just contact me within 7 days of purchase, and I’ll refund your money. No questions asked.