We Learn SQL #9 | Simple subqueries in SQL

Kindly help me understand what data types did you use

omg...why the heck do you have to add background music? We need to listen to your content and not the music. Such a distraction. drives me crazy.

Is "where rating > AVG(rating)" wrong?

Wow. Great explanation! Thank you for explaining complex subjects in a reductive way that makes it easier to understand!

Great explanation - I just did a paid course looking at this topic and your explanation was much better. It makes much more sense to say that you can evaluate the query to return a single value, and then input that subquery (which returns the result) into another - just like composition of functions in programming (or math). I am going to watch all your videos now.

Good job

Content is great, but the music is quite loud.

Great playlist

Awesome awesome awesome explanation! This was the video that made sub queries start to make sense to me. Thank you!

thanks you very much

Nice, quick, and simple. Thank you

Thank you for the really good explanation!!!

Thanks Nicely explained !!! Is it same way in mysql?

What’s the impact pf subqueries in terms of speed in getting high number of rows?

This was wonderfully explained, thank you!