On Mon, Apr 23, 2007 at 09:11:14AM -0700, Ovid wrote: > --- David Naughton <[EMAIL PROTECTED]> wrote: > > http://www.hughdarwen.freeola.com/TheThirdManifesto.web/Missing-info-without-nulls.pdf > > > http://tinyurl.com/ytzeyd > > > > I get a 404 for both of these. Mistyped URLs, or are they really no > > longer available? > > Grr ... I copied those from an old post. It appears that they are no > longer there :( You can google for them "hugh darwen missing info > without nulls" and get references. I'm sure it's still out there > somewhere.
Think I found it: <URL: http://www.dcs.warwick.ac.uk/~hugh/TTM/Missing-info-without-nulls.pdf> It's one of many links available on "The Third Manifesto" website, which is now hosted by the University of Warwick: <URL: http://www.thethirdmanifesto.com/> > Sorry about that. NP. Thanks for referring us to even more thought-provoking ideas regarding the relational model and sql. :) David > Cheers, > Ovid ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Rose-db-object mailing list Rose-db-object@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/rose-db-object
