On 12/07/2010 10:14 AM, Scott Carey wrote:
Making all implementations capable of reading already persisted single-branch unions but incapable of writing them doesn't seem like a good way forward. We probably have to just support single branch unions and put them in the spec. I don't think that is a burden from a code maintenance point of view -- a single branch isn't much of a special case, its more of a degenerate case. We should discourage their use though.
+1 Doug
