Re: c.d.theory glossary - NULL
Date: Sat, 24 Apr 2004 14:26:30 -0300
Em Sat, 24 Apr 2004 11:09:44 -0400, Laconic2 escreveu:
> In most cases where it's used, it's more like the humility bit. The
> database doesn't know everything, and admitting that fact, where
> relevant, is better than making a random assertion of something for
> which there is no evidence.
> Next, NULL is not a value. I don't care what Date or Kimball say on
> the subject. They don't know nothing.
By saying that you prove they (or Date, at least) do and you don't. Date agree NULL is not a value.
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