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Logical model: How to establish a one to many relationship between 2 entities?

Claire Frankel 12 miesięcy temu Ostatnio zmodyfikowane przez Derek Emrie 10 miesięcy temu 2

In a logical model of a data warehouse, how do you draw a one-to-many relationship between 2 entities in vertabelo.???

Odpowiedź

Odpowiedź
Ukończony

Hello,

1. Please select "add one to many relationship" in the toolbar.

2. Start dragging from "one" table.

3. Stop dragging on "many" table.

Image explanation:

Result:

Hope this helps,
Adam

Odpowiedź
Ukończony

Hello,

1. Please select "add one to many relationship" in the toolbar.

2. Start dragging from "one" table.

3. Stop dragging on "many" table.

Image explanation:

Result:

Hope this helps,
Adam

Yes, but this does not create a Foreign Key on the many side of the relationship..that is what I need to do, how can I do that??