thank first,
PersistenceBroker *delete elements* from the database that have been removed
from the collection only if i do this :
for example : A 1:n B
1. i get A from database using OJB Broker.
2. i delete one element B from A : A.getBCollection().remove(o);
in this case yes the PB delete the
Hi all-
I am having a problem with 1:n collection in OJB using ODMG.
Say I have a parent object, lets call it Trouble Ticket T with a
collection of Ticket Notes N. Lets say that the objects retrieved in list
N are n1, n2, n3.
I perform a retrieval from the DB on Object T. Now I have T with a
Hi,
ABOU LINA wrote:
thank first,
PersistenceBroker *delete elements* from the database that have been removed
from the collection only if i do this :
for example : A 1:n B
1. i get A from database using OJB Broker.
2. i delete one element B from A : A.getBCollection().remove(o);
in this case
Hi,
ok so, i made DAO implementation with OJB PB in a critical project and we
are in step of delivring some module of the application (the mainly module
now are developped and tested). my question is :
1. what will be the cost of migrating from PB to ODMG. ???
2. there are some tools making
Hi Vagula,
Vagula wrote:
Hi All,
I have a table A which references tables B C.
The auto-retrieve of B C has been set to true.
While I retrieve a record from table A can I some how stop
the auto-retrieval of B C.
Currently it's *not* possible to
Hi Eric,
Eric Kelm wrote:
Hi all-
I am having a problem with 1:n collection in OJB using ODMG.
Say I have a parent object, lets call it Trouble Ticket T with a
collection of Ticket Notes N. Lets say that the objects retrieved in list
N are n1, n2, n3.
I perform a retrieval from the DB on
Hello,
I would like to copy complex objects from schema A to schema B.
This would run in a managed environment (JBoss EJB Server)
The schema is configured at the XML Mapping, can I change this during runtime
like
1) read data from schema A
2) change schema
3) store the same objects to schema B
I forgot to tell that to raise this issue i have to clear the persistencer
cache, otherwise everything seem's to be ok.
2006/3/7, Jean-Yves Sironneau [EMAIL PROTECTED]:
Hello,
I looked more precisely at my issue regarding foreign keys not being set,
so now i'am using official OJB 1.0.4.
Hello,
I looked more precisely at my issue regarding foreign keys not being set, so
now i'am using official OJB 1.0.4.
The exact issue is that when i persist a new object (that has not been
persisted before), the linked object is persisted and the foreign key is
set. But when i retrieve an
hi nicolas,
we recently fixed a problem concening findObjectByIdentity
see 'OJB and the X-Files... :)' in this case the sql looked ok, but the
wrong object was materialized.
if the problem still persists, could yu please post a testcase so i can
try to reproduce it.
thanks
jakob
DELAHAYE
Hi,
i have DB2 database;
i want to make a sequence on primary key of each table and not a global
sequence for all table ???
how can i do it ??
thx
i think the coste of using ODMG is very big only looking how in ODMG we
query an object. in ODMG it use OQL (like SQL synthaxis where ) so is
very diferent to PB wiche use Criteria to build a condition !
what do you think Mr Armine
On 3/9/06, ABOU LINA [EMAIL PROTECTED] wrote:
Hi,
Hi there,
I have an implementation of my model with OJB using just PersistenceBroker.
Now I'm looking into adding transactional support, looked into ODMG but it
seems complex to implement since all my mapping and query is in Broker
lingo, so I'm looking at injecting Transaction support for my
ok. I have no idea what jira is. Could you give me the link?
On 3/10/06, Jakob Braeuchi [EMAIL PROTECTED] wrote:
hi vasily,
you're right. we do not support ordering by subquery.
you can open a feature request on jira.
jakob
Vasily Ivanov schrieb:
Hi Jakob,
As I understand, report
On 3/9/06, Saman Ghodsian [EMAIL PROTECTED] wrote:
I have an implementation of my model with OJB using just PersistenceBroker.
Now I'm looking into adding transactional support, looked into ODMG but it
seems complex to implement since all my mapping and query is in Broker
lingo, so I'm
Hi,
ABOU LINA wrote:
Hi,
ok so, i made DAO implementation with OJB PB in a critical project and we
are in step of delivring some module of the application (the mainly module
now are developped and tested). my question is :
1. what will be the cost of migrating from PB to ODMG. ???
There
Hi,
ABOU LINA wrote:
Hi,
i have DB2 database;
i want to make a sequence on primary key of each table and not a global
sequence for all table ???
how can i do it ??
I don't know which SequenceManager you use.
http://db.apache.org/ojb/docu/guides/sequencemanager.html
Most implementations use
Vasily Ivanov wrote:
ok. I have no idea what jira is. Could you give me the link?
It's the OJB issue tracking
http://issues.apache.org/jira/browse/OJB
regards,
Armin
On 3/10/06, Jakob Braeuchi [EMAIL PROTECTED] wrote:
hi vasily,
you're right. we do not support ordering by subquery.
you
ABOU LINA wrote:
i think the coste of using ODMG is very big only looking how in ODMG we
query an object. in ODMG it use OQL (like SQL synthaxis where ) so is
very diferent to PB wiche use Criteria to build a condition !
what do you think Mr Armine
As said in my other post, it's
Hi Guido,
Guido Beutler wrote:
Hello,
I would like to copy complex objects from schema A to schema B.
I suppose you mean copy data from one DB to another or from table A to
table B within the same DB.
This would run in a managed environment (JBoss EJB Server)
The schema is configured at
YES you need innoDB, myIsam does not support transactions, i guess you want
transactions.
regards,
Dennis
2006/3/10, Thomas Dudziak [EMAIL PROTECTED]:
On 3/9/06, Saman Ghodsian [EMAIL PROTECTED] wrote:
I have an implementation of my model with OJB using just
PersistenceBroker.
Now I'm
21 matches
Mail list logo
