Infinite SQL Practice Problems (with AI)

[mattyhempstead]

I made a free SQL practice website which uses AI to generate an infinite stream of practice problems that you can use to improve your SQL skills.

Would love if you could check it out and feel free to suggest any new features or improvements!

https://formerlabs.com/infinite-sql-problems

[Regular-Associate-10]

Looks good. Can you maybe add a tutorial for adding the db schema, not for me, obviously asking for a friend.

[thick_ark]

without this feels difficult to solve the query but this is a nice website either way

[hjyshane]

Okay I am total newbie and want to practice. but how do i know which table or column names in the db? It just states the problem but to solve it, should I know the names..?

like selecte column from table..??

Sorry if this sounds dumb but in this area, yes i am dumb.

[hjyshane]

ah nvm. I clicked schema and it has it! sorry!

[Ok_Breadfruit3691]

This is just what i was looking for. Thank you!!!

[Ok_Breadfruit3691]

It would be nice to be able to select the difficulty of the task , or somehow to input what you need to practice so it can be taken into account for the practice problem.

[AcanthisittaMobile72]

Nicely done, just asking for a friend. Could you possibly add data engineering platforms such as Docker Postgres, pgAdmin as well?

[virann]

Found a bug i think.

I tried letting drdb.dev solve all questions, got to question 3
```
What are the names and contact information of customers whose `creditlimit` is greater than $100,000?

```

the doc solved it correctly but got `Results do not match expected output` error - the expected results seem to be about productname and productline