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Is it possible to use NHibernate for getting unique identifier of type: UInt64.
The initialize value of this property must be unique (for more than 1 DB).
The usage: I need to get this value and increment it by 1.
This action should be a closed transaction.
usually we want to have unique keys in one DB, not for multiple databases, GUIDs are used there as far as I know. Getting the max(int64) out of both DBs and then picking the largests and adding 1 will work but that sounds rather clumsy I think? What do you need this for actually?
Hope this helps,