Subject Several SP parameters requested only
Author Adomas Urbanavicius
I wonder if it is posible to know if user requested specified output in
SP body; or Sp knows it automatically.
Example :
returns A1 integer; A2 integer;
begin ...

< Getting A1> ~ lets say takes ~ 2 sec to calculate
< Getting A2> ~ lets say takes ~ 3 sec to calculate

And now, I am able to write selection : select A1 from SP1, select A2
from SP1, select A1,A2 from SP1;
Will SP time be allways ~ 5 sec, or maybe inside SP I can somehow find
out is selected A1 and A2 or only A1/A2.?
something like :
if <A1 is requested> then
< Getting A1>