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Database Design with Semantic Object Models
Database Processing Chapter 7 Database Design with Semantic Object Models David M. Kroenke © 2000 Prentice Hall
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Representation of a Simple Object
Page 170 Figure 7-1 © 2000 Prentice Hall
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Representation of a Simple Object
“has no multi-value attributes and no object attributes” Page 170
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Representation of a Composite Object
“has one or more multi-value simple or group attributes but no object attributes” Page 171
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Representation of a Composite Object
Page 171 Figure 7-3 © 2000 Prentice Hall
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Compound Objects Page 172 Figure 7-5 © 2000 Prentice Hall
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Representation of 1:1 Page 173 Figure 7-6 © 2000 Prentice Hall
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Representation of 1:N Page 174 Figure 7-8 © 2000 Prentice Hall
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Representation of N-M Page 175 Figure 7-8 © 2000 Prentice Hall
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Representation of a Hybrid Object
Page 177 Figure 7-12 © 2000 Prentice Hall
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Cases of Hybrid Cardinality
Page 178 Figure 7-13 © 2000 Prentice Hall
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Representation of an Association Object
Page 179 Figure 7-15 © 2000 Prentice Hall
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Representation of Parent and Subtyles
Page 181 Figure 7-17 © 2000 Prentice Hall
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Representation of Archetype / Version Object
Page 182 Figure 7-19 © 2000 Prentice Hall
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