Play & Learn Coding

SQL

Following are some of the platforms that help us, tech-nerds learn excitingly. These are some of the free and paid resources, ranging from basic tutorials to advanced problem-solving challenges, provide an opportunity to learn at our own pace and according to the skill level.

1. SQLZoo (sqlzoo.net): Offers interactive SQL tutorials where you can learn and practice directly in your browser.

2. Mode Analytics SQL Tutorial (mode.com): Provides a comprehensive SQL tutorial and allows you to write and run SQL queries using their data.

3. LeetCode (leetcode.com): While primarily a platform for coding challenges, LeetCode has a dedicated section for database questions where you can practice SQL with real interview questions.

4. W3Schools SQL Tutorial (w3schools.com/sql): Offers easy-to-follow SQL tutorials and exercises for beginners.

5. Khan Academy (khanacademy.org): Provides introductory courses on SQL that include interactive challenges.

6. Codecademy (codecademy.com): Offers an interactive SQL course that covers basic to advanced concepts (note: some content may require a subscription).

7. DataCamp (datacamp.com): Features interactive SQL courses that cover various aspects of SQL and databases (subscription required for full access).