|
--Paul E Musselman PaulMmn@xxxxxxxxxxxxxxxxxxxx
Without DDS (BTW, it's easy to create source for these - see below), you can use SQL and add constraints, both primary and unique. I don't believe the keys of a physical file are considered a primary index - I forget. There is not an ALTER CONSTRAINT - you must DROP the old one and ADD the new one. Or you can CREATE INDEX in SQL to generate new ones. Again, there is not an ALTER INDEX, so it's a DROP/ADD process.
As an Amazon Associate we earn from qualifying purchases.
This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].
Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.