!3 Functions are tested like procedures, with ? used for the result

this is a test for 
{{{
create function Multiply(@n1 int, @n2 int) returns int as
begin
	declare @n3 int;
	set @n3 = @n1*@n2;
	return @n3;
end;
/
}}}

|Execute procedure|Multiply|
|n1|n2|?|
|10|15|150|
|2|8|16|

!3 parameter order should not be important (does not have to match db order)

|Execute procedure|Multiply|
|n2|?|n1|
|15|150|10|
|8|16|2|
