On Tue, Jun 5, 2018 at 12:47 PM, Paul A Jungwirth <p...@illuminatedcomputing.com> wrote: > Also, this may not be very helpful, but I started an extension to > support temporal foreign keys here: > > https://github.com/pjungwir/time_for_keys > > It uses intervals, not periods, but maybe you can steal some ideas.
Sorry for two emails but I wanted to add: the more stealable thing are the tests, which are pretty thorough and took a lot of hours to write. They are yours if you want them. :-) Paul