Re: question about data modelling with erwin

From: Roman Mirzaitov <rmirzaitov_at_kt.kg>
Date: Wed, 5 Feb 2003 09:11:25 +0500
Message-ID: <b1q2tu$15k8b2$1@ID-127142.news.dfncis.de>

Ryan,

How a relationship will look in ERwin strictly depends on methodology preferences which you select for modelling. It could be IDEF1X or IE in logical notation and IDEF1X or IE or DM in physical notation. Also it depends on relationship cardinality and type, all these properties you can change in Relationship Editor. And all that is good documented in ERwin help and Methods Guide.

Regards,

--
Roman Mirzaitov
Brainbench MVP for Oracle Administration
www.brainbench.com


"Ryan Gaffuri" <rgaffuri_at_cox.net> wrote in message
news:1efdad5b.0302040611.3e42526c_at_posting.google.com...


> When I use designer and I want to represent a one to many relationship

> I get a 'chicken foot' with the line that connets the two tables.

>

> Erwin uses diamonds which is similiar to how its done in UML. The

> documentation isnt clear. What represents a one to one, one to many,

> and a many to many relationship in erwin?

>

> cant find it in the help? anyone know?

Received on Tue Feb 04 2003 - 22:11:25 CST