What situations might create each of the following structural constraints? a. PRODUCT:SUPPLIER:CUSTOMER ::1:1:1 partial participation on all
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What situations might create each of the following structural constraints?
a. PRODUCT:SUPPLIER:CUSTOMER ::1:1:1 partial participation on all sides
b. PRODUCT:SUPPLIER:CUSTOMER ::1:M:N partial participation on all sides
c. PRODUCT:SUPPLIER:CUSTOMER ::1:1:1 full participation on all sides
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Related Book For
Database Design Using Entity Relationship Diagrams
ISBN: 9781032017181
3rd Edition
Authors: Sikha Saha Bagui, Richard Walsh Earp
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