There is no magic in a custom configured dialect ;) http://fabiomaulo.blogspot.com/2009/06/nhibernate-configuration.html <http://fabiomaulo.blogspot.com/2009/06/nhibernate-configuration.html>see: The trick of custom Dialect
Fred, about the Jason's advise have a look to : NHibernate 3.0 cookbook page 239 to 246 http://nhforge.org/content/Books.aspx On Mon, Jan 24, 2011 at 7:51 AM, Jason Dentler <[email protected]>wrote: > You can also alter the mapping metadata to switch POID generators just > before you build each session factory. You'll have to do this for each > persistent class. > > There's some code in uNHAddIns to generate the SQL for audit triggers. That > should give you some idea of how to get to this data and change it. > > It's not as easy as Fabio's suggestion, but it looks less magical. > > On Mon, Jan 24, 2011 at 4:47 AM, Fabio Maulo <[email protected]> wrote: > >> On Dialect. >> You can inherit from NH's dialect and override the implementation >> of NativeIdentifierGeneratorClass or IdentityStyleIdentifierGeneratorClass. >> Then configuring the Dialect you have what you need. >> >> >> On Mon, Jan 24, 2011 at 7:04 AM, <[email protected]> wrote: >> >>> Hi, >>> >>> i want to use my entities with three different Databases: >>> >>> Productive DB (SQLServer) -----> Export DB (SQLLite) ----> Customer DB >>> (SQLServer) >>> >>> The mappings are the same for all three databases. The only thing that >>> differs is how >>> ID's are generated. In the Export DB the ID's have to be exactly as the >>> ones in the >>> Productive DB. So in this case i set the generator to "assigned" and copy >>> the selected >>> data (P -> E). In the Customer DB the exported data should be integrated >>> with the >>> existing data. In this case I need an generator (HILO) for the ID (E -> >>> C). >>> Is it possible to switch the ID generator in dependency of the >>> SessionFactory? >>> >>> Thanks >>> >>> Fred >>> >>> -- >>> 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]<nhusers%[email protected]> >>> . >>> For more options, visit this group at >>> http://groups.google.com/group/nhusers?hl=en. >>> >> >> >> >> -- >> 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]<nhusers%[email protected]> >> . >> For more options, visit this group at >> http://groups.google.com/group/nhusers?hl=en. >> > > -- > 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]<nhusers%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/nhusers?hl=en. > -- 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.
