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

Claire Frankel 12 ай бұрын updated by Derek Emrie 10 ай бұрын 2

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

Answer

Answer
Аяқталған

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

Answer
Аяқталған

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??