I forgot to say, that I have different dbuser and different connection
for both of dabases. And both connection is described with
jdbc-connection-descriptor -element and using :
Hi,
I have 2 databases, let's call them db1 and db2
in db1 I have table called admin
in db2 I have also table called admin
but they are not like each other, they have different kind of table
structure.
for db1 I have a class to access table admin, let's call it
net.vettenranta.db1.AdminImpl;
for
the XDoclet output is the following
In fact now it doesn't process the Apartement.java file, and I don't know why
because It used to process the file before. However, even if the file was
processed by xdoclet, there was no result in the repository file, like now when
it's not processed, that's w
Thank you for your post Jakob. It sounds like a bit of an effort. I was
thinking based on other code perviously posted on the board to get around the
problem that it might be a bit easier. I was about to test code people placed
on the board previously to get around the problem. I am not su
Hi!
Which is the recommended Object cache implementation to be used
with ODMG. I need something that supports circular references.
It's support for transaction isolation should be known, strictest
level will also do.
How can one disable cache with ODMG, if so desired (when circular
references are t
hi john,
to be hones, my version of the sql-limit stuff was rather basic and didn't work
correctly for extents.
before we can really use the sql-LIMIT we'll have to change ojb to use a
_single_ query for all extents (using the UNION clause). with the current
solution using one select for each ex
Hello¡
i need to update some values in my database, and i want to do something like
'select for update'.
As i read, ojb has some locking implemetations, but i don't know how to use it,
and i didn't find any documentation.
I'm very confused, because i've seen fields in class-descriptor with lock=t
Hello¡
i need to update some values in my database, and i want to do something like
'select for update'.
As i read, ojb has some locking implemetations, but i don't know how to use it,
and i didn't find any documentation.
I'm very confused, because i've seen fields in class-descriptor with lock=t
Sylvain Juge wrote:
Here is the XDoclet schema output (repository_user.xml)
I removed all irrelevant data to keep it clear.
Ahem, I meant the console output when running Ant. The XDoclet module
should write out all classes that it processes.
Tom
Hi!
I have several m:n relationships mapped using intermediate
mapping table. I am using version 1.0.rc6. My m:n objects
have references to each other via collections of each other.
I noticed that after running for sometime most of the entries
in such mapping tables got deleted, although I am not d
Here is the XDoclet schema output (repository_user.xml)
I removed all irrelevant data to keep it clear.
Sylvain Juge wrote:
> Hi, I'm quite newbie to OJB, and I really need help.
>
> I've go
Thanks for the help, Robert and Gerhard!
I'm pleasantly shocked at how timely your responses were. I wish this
was in the FAQs because it's implied that only queries that return
something can be done using QueryBySQL. I guess we're doing an
end-around with this new code.
I must confess also, th
Sylvain Juge wrote:
Hi, I'm quite newbie to OJB, and I really need help.
I've got one base class "AbstractRoom" and two derived classes "Room"
and "Apartement", and I need to store them in one table named
"abstract_rooms".
The problem is that when I generate repository schema for the
database, it's
On Thu, 11 Nov 2004 08:33:39 -0600, "Robert r. Sanders"
<[EMAIL PROTECTED]> wrote:
>I believe you need to do something like:
>
>java.sql.Connection connection =
>persistenceBroker.serviceConnectionManager().getConnection();
>Statement statement = connection.createStatement();
>
I believe you need to do something like:
java.sql.Connection connection =
persistenceBroker.serviceConnectionManager().getConnection();
Statement statement = connection.createStatement();
statement.executeUpdate(...);
Anthony E. Carlos wrote:
Hello,
How do I fire off a an
Dnia czwartek, 11 listopada 2004 13:49, Gerhard Grosse napisał:
> Instead of tx.checkpoint() you can use ((TransactionExt) tx).flush(),
> which flushes all SQL to the DB without commit.
>
> However, normally OJB does a pretty good job in ordering the SQL
> correctly. Could it be that you have some
Hello,
How do I fire off a an arbitrary SQL statement that doesn't require a
return value?
For example, (I already know how to do this using O/R mapping-- this is
just a simple example)
INSERT INTO colors VALUES ('red');
I've looked at the FAQs, but the only example is for SELECT statem
Hi Thomas
I don't know, but perhaps this helps:
http://www.websina.com/bugzero/kb/oracle-connection.html
This was one problem in our installation.
An other problem could be that some Broker stay open after use. I had this
behavior in my tomcat-application. After I checked the code where a
Persi
On Wed, 10 Nov 2004 21:26:22 +0100, Grzegorz Pypec <[EMAIL PROTECTED]>
wrote:
>Hi,
>
>I have two persistent object in my database: 'film' and 'title'.
>The object 'film' has reference to object 'title'. (1:1 relation)
>
>When I try delete object 'title' in the following way:
>
>
>(...)
>
On Wed, 10 Nov 2004 16:15:16 +0100, £ukasz Korzybski <[EMAIL PROTECTED]>
wrote:
>Dnia ¶roda, 10 listopada 2004 10:02, Gerhard Grosse napisa³:
>> On Wed, 10 Nov 2004 01:51:59 +0100, £ukasz Korzybski <[EMAIL PROTECTED]>
>>
>> wrote:
>> >Thanks for reply,
>> >
>> >Dnia ¶roda, 10 listopada 2004 00:19,
On Wed, 10 Nov 2004 16:14:36 +0100, Armin Waibel <[EMAIL PROTECTED]>
wrote:
>
>ok, will patch the LockStrategy classes to release the read-locks too.
>Additionally I will try to make some modifications for better
>performance, e.g. in your code snip is done
>
> >>if (hasReadLock(tx, obj))
> >
Hi, I'm quite newbie to OJB, and I really need help.
I've got one base class "AbstractRoom" and two derived classes "Room"
and "Apartement", and I need to store them in one table named
"abstract_rooms".
The problem is that when I generate repository schema for the
database, it's like if the Apar
Armin Waibel wrote:
which version of OJB do you use?
We still use db-ojb-1.0.rc6 but we are going to use the current realease.
Normally ConnectionFactoryPooledImpl tries 100 times to lookup a valid
connection from the DB, so you should get the warning several times
before the pool break.
Could yo
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