Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement.

Discover how to effectively learn SQL using ChatGPT, a powerful language model. Level up your SQL skills today!

A few strategic decisions can help improve your generative AI code and queries, and prevent sending out sensitive data.

Create a database table to log data in SQL Server You might want to create the log table yourself as well. Below is the script you can use to create a log table in the SQL Server database.

Normalized data giving you problems? Learn how to use the SQL subselect statement and handle your database like a pro!