An interactive online training course for SQL beginners.
A step-by-step tutorial with live interpreters, allowing access to tables using any of Oracle, SQL Server, MySQL, Access or PostgreSQL engines.
Your search for SQL training is over.
Interactive tutorials on SQL.
Welcome to PostgreSQL Exercises! ... PGExercises provides a series of questions and explanations built on a single, simple dataset.
Learn SQL online with our interactive SQL tutorial. Practice SQL queries, creating tables, SQL window fucntions and more using online SQL trainings.
Yousician guides you with easy step-by-step tutorials and gives you exercises that fit your level.
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