Open the database with support for multiversion concurrency control.
            
    Namespace: 
   BerkeleyDBAssembly: libdb_dotnet60 (in libdb_dotnet60.dll) Version: 6.0.30.0
 Syntax
Syntax
 Remarks
Remarks
            Enables database updates to follow a copy-on-write protocol, which
            is required to support snapshot isolation. This
            setting requires the database to be transactionally protected
            when it is opened(or, sometimes, at open time). Also, this setting is 
            not supported by the queue format.
            





