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Add Type level permissions to ObjectDB Server

It would be useful if instead of creating a web service layer on top of a database, I could just set up permissions to entities and entity variables for client connections. This would be beneficial when providing specific raw data where additional business logic is not required. I suppose you could create transient entities for data that does require additional business logic though. ... ideas and feedback regarding this feature request (also from other ObjectDB users) may help. ObjectDB Support ...

 
forum_thread

Duplicate a table

Hello, I would like to know if it's possible to copy the content of a table representing one class of object to another table whithout having to use java object (no object instantiation) ? In fact, I would like to execute a native query like "select * into T0 from T1" My purpose is to backup a table before erasing the content. Thanks. ... like to execute a native query like "select * into T0 from T1" My purpose is to backup a table before erasing the content. ...

 
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"Problem" with cross join

At first, this is my first JPA Projekt - and the code should work with Hibernate and JPA, using the specifc DAOs. Following query string returns no result using ObjectDB - using Hibernate, or EclipseLink this query works fine. select distinct c from CI c, CIstring s where c.name like :SSTR or (c.id = s.ci.id AND s.text like :SSTR) The class CI (Confiugration Item):...private String name;@OneToMany(mappedBy="ci") private List<CIdata> content;... this query works fine. select distinct c from CI c, CIstring s where c.name like :SSTR or (c.id = s.ci.id AND s.text ...

 
forum_thread

Launching explorer giving some bugs

Hello , we are having problem when we try to launch explorer.jar from mac osx lion. jam gives these errors as shown below:   Jul 19 23:15:51 KadirBASOL.local java[10319] <Error>: CGContextGetCTM: invalid context 0x0 Jul 19 23:15:51 KadirBASOL.local java[10319] <Error>: CGContextSetBaseCTM: invalid context 0x0 Jul 19 23:15:51 KadirBASOL.local java[10319] <Error>: CGContextGetCTM: invalid context 0x0 Jul 19 23:15:51 KadirBASOL.local java[10319] <Error>: CGContextSetBaseCTM: invalid context 0x0 ... , we are having problem when we try to launch explorer.jar from mac osx lion. jam gives these errors as shown below: ...

 
forum_thread

problem when primary key value is zero

I am copying data from a postgres database to objectDB. Some of the rows in the postgres table were created by postgres DDL / SQL insert statements and so do not abide by all JPA rules and recommendations, in particular there are some primary keys with value == 0. These cause problems for objectDB, typically "JPA Unexpected argument as primary key". When using eclipselink, there is a workaround that can be added to persistence.xml like this: ... I am copying data from a postgres database to objectDB. Some of the rows in the postgres ...

 
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makeTransient() not working on Embedded class

Hi, I am using JDO and calling PMimpl.makeTransient(object) on an object which has a class of type @EmbeddedOnly in ObjectDB version 2.5.5.b05. I get then the following error: ... are not managed by their own and cannot change state from managed to transient. ObjectDB Support ...

 
api-jdo

unpinAll(subclasses, pcClass)

Unpin instances from the second-level cache.(Method of javax.jdo.datastore.DataStoreCache)

 
api-jdo

makeTransientAll(pcs, useFetchPlan)

Make instances transient, removing them from management by this PersistenceManager.(Method of javax.jdo.PersistenceManager)

 
api-jdo

fetchShortField(fieldNumber)

Fetch one field from the field manager.(Method of javax.jdo.spi.PersistenceCapable.ObjectIdFieldSupplier)

 
forum_thread

ObjectDB Website and Yahoo Mail

The attached image represents the error I got yesterday when I posted my previous reply with "Phew. Thanks a lot..." I thought that you might want to see it. I couldn't upload it yesterday, even though I tried 5 times. The website didn't allow. Moreover, sometimes objectdb's website loads extremely low, between 8-15 seconds for each page. Can you do something to improve it, please? It's a real pain during the day if I want to use it (forum/bugs/docs). Cheers! ... address. This is because currently Yahoo rejects emails from ObjectDB website. No similar problems are known with other mail ...