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Old 10-29-2009, 11:40 PM
supernix supernix is offline
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Relationship to Entity Sets

Hello,

I am working on creating a relationship schema from Access for class.
I was wondering if I should have a link from each and every entity set to the others? Our teacher is allowing one to many and one to one but not many to many. It is a video store database project for class.

Thanks in advance for the help.
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Old 10-30-2009, 08:29 AM
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Hack Hack is offline
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You links should demonstrate relationships.

What are the relationships between the entity sets? Are they related? If so, how?

The answer to those questions is the answer to your question.
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Old 10-30-2009, 09:26 AM
supernix supernix is offline
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I did just that but with around 20 tables it just seems a little convoluted.
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