declare @id int
select *from tablea inner join case when @id = 1 then tableb on a.id = b.id
when @id = 2 then tablec on a.id = c.id
else 'dont join'
end
can some one please help me
from tablea inner join case when @id = 1 then tableb on a.id = b.id
when @id = 2 then tablec on a.id = c.id
else 'dont join'
end