I should add that that sounds what I'm talking about, but consider that you don't always have a photo for a Talent.
-Lon On Wed, Jan 13, 2010 at 5:07 PM, Lon Varscsak <varsc...@smarthealth.com>wrote: > Sighing is not allowed on the list. ;) I sent an example a few minutes > ago. Yes, that does sound like what I'm describing. > > > On Wed, Jan 13, 2010 at 4:56 PM, Mark Ritchie <mark.ritc...@mac.com>wrote: > >> On 13/Jan/2010, at 2:53 PM, Lon Varscsak wrote: >> > Is there a way to model an optional to-one relationship from the primary >> key to a primary key of another object? >> >> *sigh* As with so many conversations theses days... What are you trying >> to do? >> >> My initial response is look at how the Movies.eomodel is setup for Talent >> and TalentPhoto. >> That's an example where a large blob was broken off from the main table >> for better storage. >> Not strictly 3rd normal form but often done! ;-) Is that similar to the >> case that you're talking about? >> M. >> > >
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