> select * from (values (1, 2, 3)) x (a, b, c);
> select x.* from (values (1, 2, 3)) x (a, b, c);
And more fun with values:
select a, b, c from (values (1, 2, 3), (4, 5, 6), (7, 8, 9)) x (a, b, c);
--
If you can't see the forest for the trees,
Cut the trees and you'll see there is no forest.