The behavior is even more strange as I thought:
This code works:
================
_db.begin();
> OQLQuery oqlQuery = "SELECT obj from myclass obj" ;
QueryResults results;
oqlQuery = db.getOQLQuery( query );
results = oqlQuery.execute();
while (results.hasMore() ) {
Object o = results.next() ;
db.update( o );
db.remove( o );
}
_db.commit();
This code does not work:
========================
_db.begin();
> OQLQuery oqlQuery = "SELECT obj from myclass obj" ;
QueryResults results;
oqlQuery = db.getOQLQuery( query );
results = oqlQuery.execute();
while (results.hasMore() ) {
Object o = results.next() ;
// db.update( o );
db.remove( o ); // << here the exception occurrs
}
_db.commit();
> The exception:
> ==============
>
> The object of type myclass is not persistent -- it was not queried or
> created within this transaction
> org.exolab.castor.jdo.ObjectNotPersistentException: The object of type
> myclass is not persistent -- it was not queried or created within this
> transaction
> at
>org.exolab.castor.persist.TransactionContext.delete(TransactionContext.java:1086)
> at org.exolab.castor.jdo.engine.DatabaseImpl.remove(DatabaseImpl.java:380)
>
> The question:
> =============
>
> What's that ??? The object to be removed was obviously queried within
> the same transaction.
>
--
Holger Krug
[EMAIL PROTECTED]
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