Since getting SQL skills require study and practice, I found a couple of extra websites to practice SQL. I wanted to find graded exercises (or a way to know if my queries were well written). Here are my findings:
Exercise v3.0 Graded exercises and theory in case you need it. W3Schools is a fantastic reference.
https://sqlbolt.com/ Awesome to study and practice. Consider donating…
If you find a nice place with graded SQL exercises, consider posting the link.
Note. I’m in no way linked to those websites. A detailed google search took me there and wanted to share my findings.
There are many… A quick google search (and some try and error) gave me this:
Exercise v3.0 W3School is a great reference for many languages… so keep an eye on this page.
Thanks Nicolas, appreciate this!
Find the murderer using SQL knowledge!
these are great, thank you!!
Does the course contain its own exercises? In the description it mentions that we get practice exercises.
Great. I would likely use some DB fiddle site or have a fiddle DB locally but this is cool to have.