On Monday, January 16, 2017, Rich Shepard <rshepard(at)appl-ecosys(dot)com> wrote:
> I have a table with the primary key type of serial. The initial data load
> has 40 lines, and each has a value for every column including sequential
> integers from 1 through 40 for the data.
>
Without any special effort on your part the first 40 records you try to
insert using the default sequence are now going to fail with duplicate key
errors.
David J.