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Unformatted text preview: The 7 STEPS FOR EER ❚ STEP 4: Map ASSOCIATE ENTITIES ❙ Identifier Not Assigned ❙ Identifier Assigned ❚ STEP 5: Map Unary Relationships ❙ Unary One-to-Many Relationships ❙ Unary Many-to-Many Relationships ❚ STEP 6: Map Ternary (and n-ary) Relationships ❚ STEP 7: Map Supertype/Subtype Relationships The 7 STEPS FOR EER...
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- Spring '08
- Entity-relationship model, Relational model, Unary Relationships Unary, Dr. Segall