On Sat, Jan 12, 2019 at 9:54 AM Rich Shepard <rshepard@appl-ecosys.com> wrote:
> > The problem is that check constraints are only applied at time of data
> > change.
> I thought that the check constraint applied at data entry, too.
Inserting new data into a table qualifies as "data change" in my mind...
David J.