[jahbrewski]

Any resources/recommendations for truly learning SQL? I feel pretty comfortable with the basics, but could certainly stand to improve my SQL toolkit!

[sqlhelpthrow]

Haven't tried it, but have heard high praises here in HN for Jennifer Widom's SQL course. It's now on edX.

https://cs.stanford.edu/people/widom/

https://www.edx.org/bio/jennifer-widom

[simonw]

I'm a big fan of Markus Winand: https://use-the-index-luke.com/

I've got a bunch of SQL resources I've collected on my blog that you might find helpful: https://simonwillison.net/tags/sql/

[em500]

https://blog.jooq.org/2016/03/17/10-easy-steps-to-a-complete...