How can I SELECT multiple columns within a CASE WHEN on SQL Server?

Question

I have searched this site extensively but cannot find a solution.

Here is the example of my query:

SELECT 
   ActivityID,

   Hours = (CASE 
                 


        

Answer 1

"Case" can return single value only, but you can use complex type:

create type foo as (a int, b text);
select (case 1 when 1 then (1,'qq')::foo else (2,'ww')::foo end).*;