http://jakarta.apache.org/ojb/sequencemanager.html
> -----Urspr�ngliche Nachricht----- > Von: Thomas Fahrmeyer [mailto:[EMAIL PROTECTED]] > Gesendet: Dienstag, 3. September 2002 01:58 > An: OJB Users List; [EMAIL PROTECTED] > Betreff: AW: Autoincrement failed while saving > > > I've investigated that it is related to the Primary key > management in table > OJB_HL_SEQ. > Somehow it happend that my primary key is e.g 76, but in the table > OJB_HL_SEQ is the max key for my table 85 and grab size is 10 > -> 76 + 10 > > 85 -> ERROR > > How can that happen ? I descreased the max key manually, > shutdown,startup > and it works, but just one time. > Can i use the AUTOINCREMENT mechanism from MySql to avoid > such behaviour ? > Where can I plug in my own Sequence Manager that reads the last ID and > increments it by 1 ? > > Thanx > Thomas > > > > -----Urspr�ngliche Nachricht----- > > Von: Thomas Fahrmeyer [mailto:[EMAIL PROTECTED]] > > Gesendet: Dienstag, 3. September 2002 01:39 > > An: OJB Users List > > Betreff: Autoincrement failed while saving > > > > > > Hi, > > > > while I wanted to save a object with a lot of related > objects I got the > > Exception with following detailmessage: > > > > detailMessage = "OJB ERROR: Dont know how to autoincrement > field class > > de.virtualsolution.ojb.Selection.id" > > > > Selection is the root object. With the definition in > repository.xml it is > > possible to save the seletion. The code for saving is > > > > try { > > broker = BrokerFactory.getDefaultBroker(); > > > > broker.beginTransaction(); > > > > // ToDo: check for flag: create as MarketingAction > > broker.store(sel); > > // 7. commit transaction > > broker.commitTransaction(); > > broker.close(); > > ok = true; > > } catch (PersistenceBrokerException pbe) { > > m_log.error("Selection could not be saved !", pbe); > > } > > > > Autoincrement is defined and normally works, so I have no > idea what that > > message can mean. What should I check to find the real problem. > > Can it be, that the error is related to one of the > subobjects and some > > missing configurations in repository.xml ? > > > > Thanx for you help. > > Thomas > > > > > > -- > > To unsubscribe, e-mail: > <mailto:[EMAIL PROTECTED]> > > For additional commands, e-mail: > <mailto:[EMAIL PROTECTED]> > > > > > -- > To unsubscribe, e-mail: > <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: > <mailto:[EMAIL PROTECTED]> > -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
