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Re: Class attributes in join table
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Re: Class attributes in join table


  • Subject: Re: Class attributes in join table
  • From: Sacha Mallais <email@hidden>
  • Date: Mon, 3 Oct 2005 14:35:10 -0700

On Oct 3, 2005, at 2:24 PM, Richard Palmer wrote:

Is there any problem with putting class attributes in a join table when modeling a many to many relationship?
That is to say, attributes that depend on a composite primary key of the entities being joined.

No, there is no problem, just make it a full-fledged EOEntity (and treat it as such), and you're good to go. You may want to use the "Propagate primary key" feature...



sacha


-- Sacha Michel Mallais Big Kahuna Global Village Consulting Inc. http://www.global-village.net/ PGP Key ID: 7D757B65 AIM: smallais Blessed is the WO-geek, for he shall inherit from NSEarth (Jobs 3:14)


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 >Class attributes in join table (From: Richard Palmer <email@hidden>)

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