The optimization is a Auto-Commit after load ? 2009/4/8 Fernando Zago <[email protected]>
> Using an transaction on "read" data (On lazy loadings), cause no problem on > db, so it can be optmized. > > > On Wed, Apr 8, 2009 at 5:07 PM, Fabio Maulo <[email protected]> wrote: > >> and? >> >> >> 2009/4/8 Fernando Zago <[email protected]> >> >>> Using the NH Profiler i got this message: >>> "Alert: Use of implicit transactions is discouraged" >>> (Read description of error here: >>> http://nhprof.com/Learn/Alert?name=DoNotUseImplicitTransactions ) >>> >>> Read it >>> >>> >>> On Wed, Apr 8, 2009 at 4:38 PM, Fabio Maulo <[email protected]>wrote: >>> >>>> I mean ...NH has a dangerous *Auto-Flush* using lazy=extra add a even >>>> more dangerous *Auto-commit* is something I, personally, dislike. >>>> >>>> 2009/4/8 Fabio Maulo <[email protected]> >>>> >>>> commit a transaction after load a collection ?No thanks. >>>>> >>>>> NH has a dangerous Flush using lazy=extra add a even more dangerous >>>>> commit is something I, personally, dislike. >>>>> >>>>> 2009/4/8 Fernando Zago <[email protected]> >>>>> >>>>> something like this: >>>>>> Find the session; >>>>>> Check if it already got an alive transaction; >>>>>> If NOT, Creates transaction - Set a internal Boolean variable to >>>>>> know that transactions created by nHibernate >>>>>> (maybe start an try/catch) >>>>>> Load Entity Data; >>>>>> Check that internal Boolean variable >>>>>> if TRUE set transaction Commit() >>>>>> (catch) >>>>>> Check that internal Boolean variable >>>>>> RollBack() >>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> Fabio Maulo >>>>> >>>> >>>> >>>> >>>> -- >>>> Fabio Maulo >>>> >>>> >>>> >>> >>> >>> >> >> >> -- >> Fabio Maulo >> >> >> > > > > -- 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 -~----------~----~----~----~------~----~------~--~---
