On Mon, 10 Jun 2024, David G. Johnston wrote:
> For efficiency the only thing used to determine the next value of a
> sequence is the stored value of the last sequence value issued. Where that
> value may have been used, in a table as a PK or some other purpose, does
> not enter into it. Using a sequence as a default does indeed become
> problematic if you don't use it exclusively. If you do use it exclusively
> usually you just set the last value to be the maximum needed and use it
> going forward. The numbers from deleted rows simply remain missing in the
> table.
David,
Thanks for the explanation. I had entered PKs without using the sequence.
Regards,
Rich
