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What's the best website to learn and practice SQL? (lemmy.one)

submitted 11 months ago* (last edited 11 months ago) by BurningnnTree@lemmy.one to c/programming@programming.dev

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I'm looking for a website where I can practice SQL by doing challenges. Like something where it provides you with some tables and you're tasked with writing a script to achieve a certain output. I know how to do basic SELECT and UPDATE commands and stuff, but I need a way to practice writing more complex scripts. What do you guys recommend?

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[–] jadero@programming.dev 1 points 11 months ago

I think the general idea has a lot of merit. I don't know about execution records specifically (no death penalty in Canada for many decades), but government data sets in general.

I retired from database stuff a decade ago, but would jump at the chance to take a course that used Canadian data from various levels of government and public institutions.