Hi Armin, Does it means I can't use SequenceManagerNextValImp with SQL Server 2000 too?
Regards, Mykola > MySQL does not support database based key generation > (MySQL supports only Identity columns). > You have to use another sequence manager implementation. > http://db.apache.org/ojb/sequencemanager.html > > regards, > Armin > > ----- Original Message ----- > From: "Mykola Ostapchuk" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Saturday, July 19, 2003 1:05 AM > Subject: Database sequences based implementation problem > > > > Hello, > > > > I'm trying to use Database sequences based implementation and receive > an > > exception below. > > I'm using MySql. Primary field "ST_id" has "Autoincrement" option > checked. > > > > repository.xml: > > > > Sequence Manager: > > > > <sequence-manager > > > className="org.apache.ojb.broker.util.sequence.SequenceManagerNextValImp > l"> > > <attribute attribute-name="autoNaming" attribute-value="true"/> > > </sequence-manager> > > > > Primary field: > > <field-descriptor id="1" name="stateId" column="ST_id" > jdbc-type="BIGINT" > > primarykey="true" autoincrement="true"/> > > > > > > Exception: > > > > > > : org.apache.ojb.broker.metadata.ClassNotPersistenceCapableException: > Could > > not init Identity for given object > > class com.iprs.core.countries.StatesVO: Could not get key value: > > Could not grab next id, failed with > > This feature is not supported by this implementation > > Creation of new sequence failed with > > This feature is not supported by this implementation > > : This feature is not supported by this implementation > > An exception has been caused by: > > java.lang.UnsupportedOperationException: This feature is not supported > by > > this implementation > > at > > > org.apache.ojb.broker.platforms.PlatformDefaultImpl.createSequenceQuery( > Unkn > > own Source) > > at > > > org.apache.ojb.broker.util.sequence.SequenceManagerNextValImpl.createSeq > uenc > > e(Unknown Source) > > at > > > org.apache.ojb.broker.util.sequence.SequenceManagerNextValImpl.getUnique > Long > > (Unknown Source) > > at > > > org.apache.ojb.broker.util.sequence.AbstractSequenceManager.getUniqueVal > ue(U > > nknown Source) > > > > > > Any suggestions what's wrong? > > > > > > Regards, > > Mykola > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
