Online trainer with SQL exercises
Learn how to manipulate relational data, build a career in IT and Analytics, improve your skills with SQL queries.
Comfortable environment for learning
We have tried to collect the best practices to create a convenient online SQL trainer. We listen to consumers and constantly improve it.
Similar to the practice
We try to use real-world databases in the exercises, and touch on most of the operators and expressions that may be useful to you in your future career.
tried out the simulator