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6

Failed to commit transaction: Attempt to reuse an existing primary key value (613)

would be grateful with you cause i am having this problem for 2-3 weeks and on Internet there is no information
6

LIKE wildcard with single character "_" behaves like a "*"

_") It matches both "key" and "keyboard" Having the underscore anywhere else works fine, however. Thanks
6

Optimization Question

at any given time, but then that defeats the whole point of having multiple threads. So yeah
6

@ElementCollection query returning extra result per element in collection

Hi, I'm having a hard time narrowing down an issue that only became apparent with in the UI. The issue is that, I'm getting repeated results of the owning entity of an '@ElementCollection'. The entity returned is repeated for every element in the collection. Switching back to EclipseLink
6

Unable to convert 1.x odb file to 2.x

and converted form. Pls check the attachments. I believe this could be caused by having an array of objects as
6

Optimistic Locking

We are having problems with optimistic locking. I made a simple test case to try to induce an optimistic lock. I have two users logged on to our system. They both read and display the same data. Then I change the data with user 1 and submit, and then I change it with user 2 and submit. User 2 does
6

Issue with compile time enhancement

I have an entity library which I have integrated build time enhancement in. The enhancer reports it has processed all of my persistent classes. When I attempt to run a Bootstrap process with this library I get the error shown below. The entity referenced in the error (Terms) is listed as having
6

Update entity without first opening a transaction

Hi everyone, I want to update an entity in my program without having to open a transaction, do the modifications and commit the transaction. I want to have a managed entity that is in sync with my database. So when I got a Person class and I do person.setName("John"), the name in my database
6

Vacuum - Reclaiming Unused Space In Odb

I was curious if you could assist me with a challenge we are having with our objectdb database. Our odb files are about 50Gb in size and are written to about a million times a day with both adds and updates. This is creating a lot of unused space in the database that we are wanting to reclaim
1

Allow removal of entity class from ObjectDB & Explorer

also, therefore I made a feature request with it. We look forward to having this feature available. Thanks

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