In lines On Thu, Feb 17, 2011 at 12:46 AM, Elmer <[email protected]> wrote:
> Thanks for the replies! > > Since the POID generators, HiLo, guid and guid.comb are all "*orm style > generators*" unlike the "*identity*" generator, will these cause > duplications or primary key violations in my table? > What you think ? can we give you such advise if it will cause PK duplication exceptions ? > > Can NHibernate assume that the value the the orm style generator will not > be duplicated if ever it will generate an ID for another instance of an > object? > NH's embedded generators are implemented by people who knows what mean PK. > I have auto-incremented column as my primary key in my table (MySQL is my > database), will the "orm style generators" be a good choice, instead of > using the "identity/increment? > Yes, for sure! P.S. I'm still waiting the proof that GUID have lower performance than guid.comb ay least in MSSQL/ORACLE (proof = difference in time) -- Fabio Maulo -- You received this message because you are subscribed to the Google Groups "nhusers" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/nhusers?hl=en.
