I find this very useful. Thank you.
Can you explain the way you use the arrows? Which end is the master? Or
which end is the one, and which end is the many?
I suppose that given the implementation constraints the primary key of
everything is id. Do you want to document the real primary key? (I would
use the underline.) Do you want to document the mandatory/optional
(*/o) properties of the attributes, columns (or should I read the SQL
before making this comment?) Do you want to document the
Mandatory/Optional nature of relationships? (dotted/full line). Are
there any exclusive/or memberships of any relationships?
Dave wrote:
I did not forget! Somebody must have stripped that thing out.
Here's the image:
http://rollerweblogger.org/roller/resource/datamodel40.png
- Dave
On 6/2/07, Matt Raible <[EMAIL PROTECTED]> wrote:
Did you forget an attachment?
On 6/1/07, Dave <[EMAIL PROTECTED]> wrote:
> Here's a simple Open Office diagram (in PNG form) that I'm working on
> for the dev guide. It shows the 4.0 data model, not including the
> Planet tables. I think it's reasonably complete. Suggestions for
> improvement?
>
> - Dave
>
--
http://raibledesigns.com
--
Dave
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