SQL TUTORIAL - COALESCE, ISNULL

Really nice tutorial!! I like your voice.

Great explanation, very helpful

I'm so late to your videos but love them man. You've done a really good job with your energy and and posing questions during walkthrough. SQL can be confusing (im a SQL/Tableau dev).

thanks for the great video, I learned a lot

Thank you very much for priceless explanation and effort you spend for us. Thanks, sir!

Another great video. Thanks

Explained clearly. Great video

coa les. It's pronounced like co less... ARRRRGGGG!!!! /ˌkōəˈles/

Thanks for another great video. Tackling the two clauses together with consecutive examples was very helpful!

great video thank you very much

Excellent please upload videos on Dead locks, Blocking, Table partion

Thank you so much for your great content! Your channel is very underrated!

Help please
Album Discount!!
How do you solve this question please Sir
Write a single SQL statement to list albums with four columns: the title of the album, the total number of track in that album, the price of the album, and the discounted price of the album. All albums priced above forty dollars wpuld be given a ten percent discount.All other albums would be given a discounted price N/A in the output.
Exclude albums that are priced lower than thirty dollars from the output. Rename the column headins appropritely and sort the output by price decendingly.