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Home -> Community -> Usenet -> c.d.o.server -> Re: Oracle NULL vs '' revisited
On Aug 26, 2:17 pm, Frank van Bortel <frank.van.bor..._at_gmail.com>
wrote:
> NULL <> NULL, but '' = '', if that would help.
> The length of NULL is NULL again.
If we had a '' in Oracle then its length would be 0, but we don't, which is the subject of this thread. I was hoping someone could provide an example of non-null '' being a useful value. Received on Sun Aug 26 2007 - 10:26:12 CDT