Interactive SQL Practice Exercises

The following list of sites give users the chance to practice writing SQL through a series of progressive exercises. These are the sites I’ve found through initial research, but is not necessarily an exhaustive list. My plan is to add additional content to this resource in time.

https://mystery.knightlab.com/ – A murder mystery you can solve using SQL

https://sqlzoo.net/ – Learn SQL by writing queries against a variety of datasets

http://www.sqlishard.com/ – Guided SQL exercises on a SQL Server database to learn T-SQL

https://sqlbolt.com/ – 18 progressive exercises

https://www.hackerrank.com/domains/sql

https://pgexercises.com/ – Learn SQL against a PostgreSQL-based database

https://www.sololearn.com/Course/SQL/ (requires registration)

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Eric
Code guy.

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