Re: why do you apply undo before redo?

From: Jan Hidders <jan.hidders_at_REMOVETHIS.pandora.be>
Date: Mon, 19 Apr 2004 21:44:14 GMT
Message-ID: <OKXgc.78459$FK6.5316747@phobos.telenet-ops.be>

Paul G. Brown wrote:
> Jan Hidders <jan.hidders_at_REMOVETHIS.pandora.be> wrote in message news:<Cwzgc.76768$nU5.5168180_at_phobos.telenet-ops.be>...
>
> [ snip ]
>
>

>>Of course most concurrency control mechanisms that guarantee 
>>serializability would prevent that.

>
>
> I think you mis-spelled 'atomicity'. (Could be you misspelled
> 'atomicity/durability', also.)

Hmm, no, I don't think so. Isolation is a sufficient condition.

Jan Hidders

Received on Mon Apr 19 2004 - 16:44:14 CDT