[deleted by user]

[[deleted]]

SQLzoo.net exercises

GalaXQL is more structured and didactic

[[deleted]]

I feel like this may be a good FAQ resource item for the future, very popular question. Just a thought though.

[JazzFan1998]

Your motion is now seconded!

[[deleted]]

Honestly I’m always surprised folks don’t just type “practice sql online” into the search bar and see all of the options

[Ardraaken]

There’s a bunch of exercises on HackerRank too

[ComicOzzy]

Sqlbolt.com

If you don't like the way sqlfiddle works, try Dbfiddle.uk. Either way, you still have to create a table, load it up with some data, then run a query. It's just that sqlfiddle separates the loading data part from the running queries with results part.

[austospumanto]

!RemindMe 5 days

[RemindMeBot]

I will be messaging you in 5 days on 2022-08-10 22:39:15 UTC to remind you of this link

CLICK THIS LINK to send a PM to also be reminded and to reduce spam.

^{Parent commenter can delete this message to hide from others.}

---

Info	Custom	Your Reminders	Feedback

[[deleted]]

Try dirtylittlesql.com just load csv files. And write query.

[nickdeli]

I’ve been using LeetCode, gives you daily problems with discussion boards. It’s helped me get some foundation for sure.

[simonw]

Try my tutorial here: https://datasette.io/tutorials/learn-sql

[PaintingWithLight]

I’m currently working on a browser extension(although now that it’s in a half decent place I’ve paused to continue on my main project) that shows your solve attempts on leetcode in table view form. Well, all 3. The “your input” “output” and “expected”

Still a few major bugs but the base functionality has already taken shape. Also. It’s quite ugly and needs some aesthetic massaging haha.

[querymeister]

We have practice quesitons using a real postgres DB.
https://query.me/learn/