>From the ODMG tutorial and the API doc I had the impression that a persistant object
>has to be modified inside a transaction in order to become effective in the database.
My application begins a transaction, retrieves a persistant object from the database
using an OQLQuery and closes the transaction. Then it modifies one of the object's
attributes outside any transaction. After that the reference variable pointing to the
object is to null to make sure that no more modifications are done, especially not
inside a transaction.
What I expected was that the modification was not persisted, i.e. when retrieving the
object again from the database in a new transaction using the same OQLQuery as above,
it should be the original, unmodified version. However, this is not the case: the
modification is visible.
Is this a bug in OJB's ODMG implementation or a misunderstanding on my side?
Best regards
Rainer Klute
Rainer Klute IT-Consulting GmbH
Dipl.-Inform.
Rainer Klute E-Mail: [EMAIL PROTECTED]
K�rner Grund 24 Telefon: +49 172 2324824
D-44143 Dortmund Telefax: +49 231 5349423
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