Hi Thomas, Hi Eric I understand that OJB doesn't mind about this update method but what about the database?
If I create a new Object with the same Id (witch is the corresponding primary key ID) and I persisting it, I have a "Double PRIMARY KEY constraint ERROR" in my database. So it is not possible to use this method ......No? -----Message d'origine----- De : Mahler Thomas [mailto:[EMAIL PROTECTED] Envoyé : mercredi 18 juin 2003 16:40 À : 'OJB Users List' Objet : RE: Updating Objects Hi Eric, > > > Is it appropriate to update a persisted object by creating an > new object > with same id as the persisted object and then persisting the > new object? I don't think this is "best practise". But there may be reasons to such things... At least from an OJB point of view I see no harm... cheers, thomas > In > case your curious, it does properly update the database. > > Eric > > > > > > DISCLAIMER: The information contained in this e-mail is, > unless otherwise > indicated, confidential and is intended solely for the use of > the named > addressee. Access, copying or re-use of the e-mail or any information > contained therein by any other person is not authorized. If > you are not the > intended recipient please notify us immediately by returning > the e-mail to > the originator. > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]