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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.
Motivating rating system
The simulator contains many SQL tasks, solving them, you grow in the overall ranking, confirm your competence.
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