You might be able to superimpose and group two of opposite cardinality.
On Sun, May 5, 2013 at 5:22 PM, Genadi Saltikov <carmaged...@gmail.com>wrote: > Thanks for the desire to help Alejandro, but this is missing the point, I > specifically wanted ER Diagrams like here: > http://img27.imageshack.us/img27/920/20130505111142.jpg > > Thankfully, Hans has also replied to me giving me a link to the original > diagram I missed, and from this I figured out how it works! > Thanks Hans! :) > > Only thing that might be missing (and not sure yet whether it is needed, > will see later) - is the capability to assign more than just left or right > "Cardinality", as you call it - what if I want to assign a relationship to > more than two Cardinalities? > > > On Sun, May 5, 2013 at 7:50 PM, Alejandro Imass <aim...@yabarana.com>wrote: > >> On Sun, May 5, 2013 at 9:39 AM, Genadi Saltikov <carmaged...@gmail.com> >> wrote: >> > Hello! >> > >> > I've been trying Dia on Ubuntu 13.04 and it works great! >> > I am doing ER Diagrams for various uni assignments in few courses. >> > >> > However, I cant figure out, nor find anything in the documentation >> about how >> > to create relationships between objects such as 1:N, 1:* etc? >> > >> >> I'll give you a better idea ;-) >> >> If you use UML class diagrams you can create SQL DDL directly with a >> program called dia2code. It will create Fk relationships and indexes >> automatically if the UML associations are set up correctly. >> >> Best, >> >> -- >> Alejandro Imass >> _______________________________________________ >> dia-list mailing list >> dia-list@gnome.org >> https://mail.gnome.org/mailman/listinfo/dia-list >> FAQ at http://live.gnome.org/Dia/Faq >> Main page at http://live.gnome.org/Dia >> >> > > _______________________________________________ > dia-list mailing list > dia-list@gnome.org > https://mail.gnome.org/mailman/listinfo/dia-list > FAQ at http://live.gnome.org/Dia/Faq > Main page at http://live.gnome.org/Dia > > > -- Put this question to yourself: should I use everyone else to attain happiness, or should I help others gain happiness? *Dalai Lama * To invent, you need a good imagination and a pile of junk. Thomas A. Edison<http://www.brainyquote.com/quotes/quotes/t/thomasaed125362.html> A public-opinion poll is no substitute for thought. *Warren Buffet* Michael E. Ross (919) 550-2430 Land (919) 576-0824 <https://www.google.com/voice/b/0?pli=1#phones> Google Phone (919) 631-1451 Cell (919) 513-0418 Desk michael.e.r...@gmail.com <michael.e.r...@gmail.com>
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