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I believe you can also add your own constraint connectors - not sure, but maybe. It's nice, tho', to have it done from the referential constraints.

On 12/7/2010 8:01 AM, Luis Rodriguez wrote:
David,

The guys at Centerfield Technology have a lot of hidden gems (presentation,
newsletters, etc) in their website. One of them is "The Unconstrained
Primary Key" by Dan Cruikshank. You can find a copy of that presentation
here:

http://www.centerfieldtechnology.com/UPK.asp

BTW, iNav can show DDS defined LFs in the map, only it shows them as views
(not very helpful, I know). A SQL map is a lot nicer.


Regards,

Luis Rodriguez
IBM Certified Systems Expert — eServer i5 iSeries
--



On Tue, Dec 7, 2010 at 4:38 AM, David FOXWELL<David.FOXWELL@xxxxxxxxx>wrote:

-----Message d'origine-----
De : midrange-l-bounces@xxxxxxxxxxxx
[mailto:midrange-l-bounces@xxxxxxxxxxxx] De la part de rob@xxxxxxxxx

Of course, this all assumes that you are using Referential
(and other) constraints. After all, how else is it supposed
to know that the item number from the item master goes into
the order detail file?
Of course! Thanks for your help Rob. So if we have no constraints, the
database map is not very interesting.
Could you explain a simple constraint so I can try it out? Would this be
only applicable for DDL only or has DDS some kind of equivalent?
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