Free
beginner
sqlpostgresqldatabases
SQL: Zero to Production
Learn SQL from the ground up: query data, create tables, and change data, then joins, aggregation, subqueries, window functions and more. Run and edit the SQL from every module right in your browser, with graded exercises in the foundation modules.
📚 55 lessons
⏱ 335 min
⚡ 15 exercises