Re: Null vs. nothing
- From: "David W. Fenton" <XXXusenet@xxxxxxxxxxxxxxxxxxx>
- Date: Wed, 30 Aug 2006 16:34:55 -0500
wjdennis@xxxxxxx wrote in
news:1156966064.694779.323840@xxxxxxxxxxxxxxxxxxxxxxxxxxxx:
I'm looking at a table with two date/time columns in it. One
colulmn has its Default Value set to Null, the other has nothing
in the Default Value entry. What is the difference between these
two Default Values?
There is no difference if Allow zero-length string is off. If it's
on, I don't think there's any difference, either, but I can't think
of a good reason to ever set it on, so I could be wrong.
--
David W. Fenton http://www.dfenton.com/
usenet at dfenton dot com http://www.dfenton.com/DFA/
.
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