Coredata schema question.
Coredata schema question.
- Subject: Coredata schema question.
- From: James Andrews <email@hidden>
- Date: Wed, 1 Jun 2005 00:09:21 -0400
| Hi Everyone,
I am getting back into my project as I was waiting for CD to be released. I am trying to come up with a good schema, I am use to SQL schema for web apps, but I am not sure how to handle certain aspects with CD. First off, this link is an image of what I have so far for my schema.
My first question. I have a Categories Entity. I want to be able to have categories that are children of categories. I am not sure how to build a relationship for this. Suggestions on how to do it, and explanations on why you would do it that way would greatly appreciated.
I want to be able to link Photographs to Albums, and want to be able to put the same image in multiple Albums. I had thought maybe another Entity between Albums and Photographs, but I am not sure if that would work the way I would expect it too. Suggestions on how to do it, and explanations on why you would do it that way would greatly appreciated.
Thanks, James |
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