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#1
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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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#2
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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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#3
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I did just that but with around 20 tables it just seems a little convoluted.
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