Database: sum, group by and select case

How can I do this in my database?

Date: Saturday, April 1, 2023
1 answers | 183 view(s)
by Mauricio Junior


I wrote a little code and I created a video talking about this. You can see on the link below:

Saturday, April 1, 2023

Mauricio Junior

Curso de Web API com .NET última versão