About INSERT INTO

forum_thread

Possible issue with Spring JPA and Embedded

Hello, ... to generate the maven project, and then 'import' into eclipse). I've stripped out as much as I can, but not sure how I can ... (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java code , stack trace ) - ...

 
issue

InternalException

Hi, 3 Days before our rollout.. We've just got this when trying to commit persist of a bunch of entities into the DB   ... this when trying to commit persist of a bunch of entities into the DB   Caused by: com.objectdb.o._RollbackException: ... (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java code , stack trace ) - ...

 
forum_thread

Eclipse4 RCP - No Persistence provider for EntityManager

Hello, I'm developing an Eclipse4 RCP application which uses ObjectDB and have the following problem after calling Persistence.createEntityManagerFactory("test.odb") : javax.persistence.PersistenceException: No Persistence provider for EntityManager I'm using the latest ObjectDB 2.6.2.b03. It is integrated in our target platform. It is noticed that since 2.6.2.b02 there is no more integrated javax.persistence & javax.transaction. ... You may try embedding it into objectdb.jar, although not very pretty. Alternatively, see this ... ( LocalEntity. class ) ; storageSvc. insert ( new LocalEntity ( ) ) ; ...

 
forum_thread

Cascading merge() leading to "Attempt to persist a reference to a non managed instance" error

Dear Support Using Objectdb 2.3.4_02 I ran into an exception while performing some tests with a parent/child relationship and cascading merge() operations. The parent has an application defined id, while the child's id is generated, but I don't know if this is of concern. The following "test case" reproduces the error: ... Dear Support Using Objectdb 2.3.4_02 I ran into an exception while performing some tests with a parent/child relationship ... (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java code , stack trace ) - ...

 
forum_thread

Issue deploying J6EE/Eclipse/Glassfish example to TomEE 1.5.1

In order to get past TomEE ignoring objectdb.jar, I tried using the objectdb-jee.jar.  It seems to be hardcoded to assume it is being deployed into JBoss AS: ....snip.... ... It seems to be hardcoded to assume it is being deployed into JBoss AS: ....snip.... Caused by: ... (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java code , stack trace ) - select a style in the toolbar and then insert the text in the new created block. Avoid overflow of ...

 
issue

ObjectDB tries to create a File in a localtion without write access

Hello, if we install our Product into the windows Program Files directory which have by default no write acces for the 'normal' users. If we now open 'older' Profiles (older Databases) we get the following exception: ... Hello, if we install our Product into the windows Program Files directory which have by default no write acces ... (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java code , stack trace ) - ...

 
issue

Better OSGI Compability

We are currently using objectdb using osgi. However, the objectdb jar seems to be very monolithic and should be more modular to make it easier to use it with osgi, samples are: - Remove SWING dependency from core objectdb bundle - Externalize persistence and jdo apis and not putting them into objectdb jar (conflicts with glassfish jars otherwise) - Build objectdb as ready-made osgi jar bundle (We're doing this currently) ... Externalize persistence and jdo apis and not putting them into objectdb jar (conflicts with glassfish jars otherwise) - Build ... (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java code , stack trace ) - ...

 
forum_thread

Caching/Paging Questions...

Greetings ObjectDB team, All below questions assume a very large database (~1,000,000,000 objects): Q1: Two queries with a big overlap between their result sets. If I query the first set and hold the results in memory somehow, would that speed up the execution of the second query since many of its result objects already created and reside in memory ?... execution since there are fewer result objects to bring into memory ? Regards edit ... (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java code , stack trace ) - ...

 
forum_thread

Complex Schema Upgrade not working

Hello, We're trying to upgrade the DB-Schema. Simplied our source/original Schema/Class-Hierarchy looked like this: class contact.Contact class customer.Customer extends contact.Contact class member.Member extends customer.Customer We have database records within each class type (Contact, Customer and Member). ... "contact.Contact" and "customer.Customer" have been merged into the member.Member class - The member.Member class is now the ... (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java code , stack trace ) - ...

 
forum_thread

Glassfish 4 JTA Data Source Support

I would like to have the persistence.xml of my server application (REST service) use a JTA data source, so that I can configure the data source from the app server (Glassfish 4 in my case).  My application already uses a number of JDBC data sources for Oracle etc., that are configured in that way, but I'm not sure how to achieve it with ObjectDB.... willing to share it then we may be able to integrate it into ObjectDB and maybe extend it in the future. ... (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java code , stack trace ) - ...