Re: atomic

From: paul c <toledobythesea_at_ooyah.ac>
Date: Fri, 02 Nov 2007 15:54:50 GMT
Message-ID: <eLHWi.168454$1y4.61732_at_pd7urf2no>


Bob Badour wrote:

> paul c wrote:
> 

>> Roy Hann wrote:
>>
>>> "paul c" <toledobythesea_at_ooyah.ac> wrote in message
>>> news:08HWi.167005$Da.137917_at_pd7urf1no...
>>>
>>>> If I may dodge the ordering question for now and continue with my
>>>> casual graphics, how could a relation like the following be useful?
>>>> (assuming one pizza per order and ignoring pizza size)
>>>>
>>>> PizzasOrdered:
>>>>
>>>> Order {Toppings}
>>>> _____ __________
>>>>
>>>> 1 {Tomato, Sausage, Cheese}
>>>> 1 {}
>>>
>>>
>>> If the predicate is something like "The kitchen is currently cooking
>>> <order> pizzas with <toppings>", where <order> is a count. (i.e.
>>> someone has ordered just a crust--my son would, and someone else has
>>> ordered a proper pizza.) I could no doubt invent other possible
>>> interpretations. My question is, what predicate did you intend me to
>>> use when answering your question?
>>
>> I think your predicate is fine. I just don't see how both tuples
>> might apply to same pizza.
> 
> According to his predicate, they are different pizzas. If you intend him 
> to use a different predicate, perhaps you should specify the predicate.

But I specified one pizza per order! Received on Fri Nov 02 2007 - 16:54:50 CET

Original text of this message