Oracle FAQ Your Portal to the Oracle Knowledge Grid
HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US
 

Home -> Community -> Usenet -> comp.databases.theory -> Re: A simple notation, again

Re: A simple notation, again

From: paul c <toledobythesea_at_oohay.ac>
Date: Thu, 19 Jul 2007 22:39:49 GMT
Message-ID: <VKRni.131554$1i1.11422@pd7urf3no>


paul c wrote:

> Cimode wrote:
> 

>> On 19 juil, 03:48, paul c <toledobythe..._at_oohay.ac> wrote:
>>
> ..
> 

>>>
>>> R1:
>>> A
>>> 1
>>> 2
>>>
>>> and
>>>
>>> R2:
>>> B
>>> 2
>>> 1
>>
>>
>>
>> In this case R1 = R2 if and only if A = B. That condition *is* what
>> bothers me(I agree row order is a minor point). ...\
>
>
Bloddy hell, let me try again:

R1:
A
1
2

R2:
A
2
1

p Received on Thu Jul 19 2007 - 17:39:49 CDT

Original text of this message

HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US