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 E-r model

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Zajcica
Starting Member

22 Posts

Posted - 2014-02-25 : 07:30:15
Hello, All!
Please, sorry for stupid q, but can phone nember be a RELATION in E-R model (Peter Chen)?

If not, what would be the proper explanation why not?



Many thanks!!!

visakh16
Very Important crosS Applying yaK Herder

52326 Posts

Posted - 2014-02-28 : 01:57:51
Can you give more insight. Generally PhoneNumber alone may not be a good candidate for relationship.

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