Database for the Digital World— 1.3 (Review & Exercise)
7 min readApr 6, 2020
One way you can work on your SQL skills without local data access is through the SQL Exercise website. Once you register, you will be provided with the name of the tables and columns and the query you need to write. After you write your SQL you can check for accuracy by clicking on the “Run” button.
Here is a couple of snapshots of how SQL exercise work.