Re: Natural keys vs Aritficial Keys
From: paul c <toledobythesea_at_oohay.ac>
Date: Fri, 29 May 2009 03:18:42 GMT
Message-ID: <muITl.29743$PH1.4466_at_edtnps82>
Date: Fri, 29 May 2009 03:18:42 GMT
Message-ID: <muITl.29743$PH1.4466_at_edtnps82>
David BL wrote:
> On May 29, 1:27 am, paul c <toledobythe..._at_oohay.ac> wrote:
>...
>> If he (or anybody else) is
>> proposing that a tuple programming and user interface is superior to a
>> relation interface then they will have to go quite a few steps beyond
>> addressing, they will have to suggest some tuple operators and why they
>> would be better, more useful, et cetera. Would such operators replace
>> relational ones or just augment them? If the latter, why would you need
>> both?
>
> Who is proposing any of that? Am I "he" in the above?
Your words:
"As I said, there is nothing implicitly wrong with a tuple-variable ..."
and