Re: PostgreSQL Certification - Mailing list pgsql-advocacy

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.
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