Re: why does oracle recovery redo before undo?

From: Ryan <ryan.gaffuri_at_cox.net>
Date: Mon, 19 Apr 2004 19:47:03 -0400
Message-ID: <225301c42668$9dc76040$51a36244@ryan2le36ofjce>

its used all over the place. Its not bad in terms of material. Nice to see the low level concepts. I found it difficult to read in spots. Especially the relation algebra calculus, and normalization chapters.

http://www.amazon.com/exec/obidos/tg/detail/-/0072554819/qid=1082418365/sr=1-1/ref=sr_1_1/102-5436493-0412928?v=glance&s=books

this one covers basically the same information, but its easier to read(doesnt even mention undo before redo though)

http://www.amazon.com/exec/obidos/tg/detail/-/0072465638/qid=1082418515/sr=1-1/ref=sr_1_1/102-5436493-0412928?v=glance&s=books ----- Original Message -----
From: "Mladen Gogala" <mgogala_at_adelphia.net> To: <oracle-l_at_freelists.org>
Sent: Monday, April 19, 2004 6:53 PM
Subject: Re: why does oracle recovery redo before undo?

>
> On 04/19/2004 06:38:26 PM, Ryan wrote:
> > that is what i thought. I have a generic database book that is used at
most
> > universities that says its optimal to apply undo before redo. trying to
> > figure out where it is coming from.
>
> You shouldn't be buying database books from the Larry Flynt Publishing.
> They might be useful in the other areas, but not for studying databases.
> Can you reveal us the title and the publisher of that literary jewel?
>
> --
> Mladen Gogala
> Oracle DBA
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Received on Mon Apr 19 2004 - 18:47:45 CDT