Christopher Browne <cbbrowne@acm.org> writes:
[an outline of a tutorial]
> - Why avoid NULLs?
I'm curious about the answer to that question. Is it a relational
database theory problem or PostgreSQL implementation issue? Or do you
just talk about inappropriate uses of NULL?
Thanks,
Jon
--
But if serving the LORD seems undesirable to you, then choose for
yourselves this day whom you will serve . . . But as for me and my
household, we will serve the LORD.
-- Joshua 24:15 (NIV)