declare @t table
(
id int identity,
Req1 varchar(10),
Req1Comment varchar(20),
Req2 varchar(10),
Req2Comment varchar(20)
)
insert into @t (Req1, Req1Comment, Req2, req2Comment)
values
('yes', null, 'no', 'needs work'),
('no', 'not working', 'yes', '');
select id, 'Req 1' as Requirement, Req1 as [Requirement Status], Req1Comment as Comments
from @t
union all
select id, 'Req 2', Req2, Req2Comment
from @t;
select id, concat('Req ', v.val) as Requirement, case v.val when 1 then Req1 else Req2 end as [Requirement Status], case v.val when 1 then Req1Comment else Req2Comment end as Comments
from @t as t
cross apply (values(1), (2)) as v(val);
select id, concat('Req ', v.val) as Requirement,
choose(v.val, Req1, Req2) as [Requirement Status],
choose(v.val, Req1Comment, Req2Comment) as Comments
from @t as t
cross apply (values(1), (2)) as v(val);