Re: Modeling an optional to-one relationship
Re: Modeling an optional to-one relationship
- Subject: Re: Modeling an optional to-one relationship
- From: Mark Ritchie <email@hidden>
- Date: Wed, 13 Jan 2010 15:56:59 -0800
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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