On Friday 04 April 2008, Brill Pappin wrote:
> Isn't type timestamp a long value?
>
> - Brill Pappin
>
> -Original Message-
> From: David Goodenough [mailto:[EMAIL PROTECTED]
> Sent: Thursday, April 03, 2008 4:46 PM
> To: users@openjpa.apache.org
> Subject: Problem with Postgresql TIMESTAMP
It is, indeed. Thanks.
Now I really understand why did the specification declared both "find"
and "getReference". O:)
Regards,
Ognjen
Patrick Linskey wrote:
Hi,
EntityManager.getReference() is your friend here.
-Patrick
On Thu, Apr 3, 2008 at 4:19 AM, Ognjen Blagojevic <[EMAIL PROTECTED]
I do not use OpenJPA in deployment, because there are some show-stopper issues
with it. But I do use it in testing and I'll use it in the future for live sites
when the issues are sorted.
I use the extended persistence context though. In this case if you don't manage
the transactions yourself,
Okay thanks, sounds a little like youre at the stage im at too. I'll
upgrade my spring then...
Adam Hardy wrote:
I do not use OpenJPA in deployment, because there are some
show-stopper issues with it. But I do use it in testing and I'll use
it in the future for live sites when the issues are s
On Tuesday 01 April 2008, Patrick Linskey wrote:
> Or, even more simply:
>
> em.getTransaction().begin();
> Connection c = OpenJPAPersistence.cast(em).getConnection();
Actually for what I need I need to cast this to a DelegatingConnection
and then get the PGConnection by casting its InnermostDelega
My issue is even just fetching the entities. Despite of changing
relationships to LAZY fetch, I find that querying the DB takes a really long
time. I have experienced the commit issue as well,but I've worked around
that by being careful on what I cascade through different entities.
Brill Pappin
We were using 1.0 in this project, but its showing up in another
project using 1.1.
I really *want* to use ojpa but I don't have time to mess around and
the problem is significant.
There seem to be other inefficiencies as well that don't seem to need
to be there.
Not sure what we're going to do a
Hi,
Are you calling merge() or persist() a lot? There's a known
inefficiency in 1.1.0-SNAPSHOT (not 1.0) with merging right now.
Also, what does the generated SQL look like in your examples?
-Patrick
On Fri, Apr 4, 2008 at 7:55 AM, Brill Pappin <[EMAIL PROTECTED]> wrote:
> We were using 1.0 in
Brill and others,
Thanks for the feedback. As one of the notes indicated, any orm framework
is going to be slower than straight JDBC, but it shouldn't be significant.
Understanding and controlling what entities get fetched (lazy vs eager) is
an excellent first step. It sounds like you are already
> > Additionally, note that OpenJPA 1.1.0-SNAPSHOT has support for fields
> > of type InputStream; with this support, OpenJPA will never fully load
> > the data into memory.
> I can see how this will work for readonly values, how about write ones?
> Also looking in the 1.1.0 manual I can not f
Hello,
It seems there is bug in table-per-class inheritance. I have this herarchy:
@Inheritance(strategy=InheritanceType.SINGLE_TABLE)
class Car1 {
int maxSpeed
}
@Inheritance(strategy=InheritanceType.SINGLE_TABLE)
class Car2 {..} extends Car1
@Inheritance(strategy=InheritanceType.TABLE_PER_CL
Hi,
The InputStream / reader support is not documented yet, I want to provide
some documentation soon.
BTW I sent a patch for the InputStream / Reader support a week ago, this
patch solves some bugs, Can you review and commit the patch? Thanks in
advance!!
On Fri, Apr 4, 2008 at 5:32 PM, Patr
I review the conversation If you're using PostgreSQL, the actual InputStream
/ Reader don't have support for PostgreSQL, although if you've a good
solution for Large Object in PostgreSQL please e-mail me.
- Ignacio
On Fri, Apr 4, 2008 at 7:16 PM, Ignacio Andreu <[EMAIL PROTECTED]> wrote:
> Hi,
On Friday 04 April 2008, Ignacio Andreu wrote:
> I review the conversation If you're using PostgreSQL, the actual
> InputStream / Reader don't have support for PostgreSQL, although if you've
> a good solution for Large Object in PostgreSQL please e-mail me.
>
When I have got everything working I wi
We don't have time to run it through YourKit and try to trace the issues,
but my partner and I feel strongly that if we want something good, we can
pitch in to help get it fixed. To that end, we'll attempt to provide some
sample code that can reproduce the specific problem we were having.
Not sur
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