re: BI Series: Entity Relationship Diagrams explained by Sonic the Hedgehog VIEW POST


Nice article!

Just noticed that the entity 'Zones' has an attribute 'ActID', which shouldn't be there if I am correct. A one-to-many relationship should only have a foreign key on the 'many'-side, as having one on the other side does not make sense. Having 'BossID' there would make more sense ;-).

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