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

Claire Frankel 12 месяцев назад обновлен Derek Emrie 10 месяцев назад 2

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

Ответ

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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

Ответ
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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??

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