Oracle 12c: SQL
Oracle 12c: SQL
3rd Edition
ISBN: 9781305251038
Author: Joan Casteel
Publisher: Cengage Learning
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Enhanced ER Model
The enhanced ER model is an abbreviation for Enhanced Entity-Relationship (EER) model. As you know, the entity-relationship (ER) model is a pictorial illustration of the relationship between various entities of a domain. In the case of a large amount of …
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  1. Explain the process of decomposing a relation to achieve higher normal forms and the potential trade-offs involved.
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Step 3: Potential Trade-Offs and Considerations
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