 1 | removing ObjectDB pagefile caching reference. Any help is appreciated! (P.S. Yikes! Another (~1 h ... a manual strong reference list and upon GC detection manually remove the strong references in hopes ... may not be removed when the PersistenceManagerFactory is closed |
1 | above mentioned case is persisted successfully, now I remove the A and want B to return null reference ... that when A is removed all objects referring to it will have null? I know that there are many questions ... . When that A instance is removed you should also update the reference from B accordingly |
1 | (XMLErrorReporter.java:321) Try to remove the ip attribute in the configuration. The exception that you got ... the previous reply (#6). I do remove the ip setting in server's objectdb.conf, but when I run the jpab ... it will be failed. The ip attribute is optional so you can simply remove it. This attribute is not |
1 | Hi, I want to drop one column from my database table suppose i have 3 column (id, name, address) now i want to drop address. then what will be the query or procedure.. Just remove the field from ... . Because the data is physically removed only when an object is stored again, after removing |
1 | and com.objectdb.jdo? com.objectdb.spring? removing some dependencies, e.g. on java.desktop ... either remove that dependency, or provide some correct module dependency directives and require ... -to-java-9 migration by trying to separate out all third party modules and removing all dependencies as |
1 | of this type in database I want to remove this type from schema. How can I do this? Is there something like SQL ... on this? I also like to remove a class from the DB which is no longer needed. Is there a way to achieve ... on your roadmap that unused classes etc. can be removed from the DB? It will probably be included in a new |
1 | );
em.getTransaction().commit();
//"load and remove"
em.getTransaction().begin();
EntityA persitedEntity = em.find(EntityA.class, 1);
em.remove(persitedEntity ... which was already removed!
EntityA entityNew = new EntityA(1);
em.persist(entityNew |
1 | Version 2.2.7 Added support of report generation using BIRT. Fixed a bug in query optimization of DISTINCT. Fixed a bug in keeping removed entity object in the L2 cache. Fixed orphan removal of owner entity object in bidirectional relationship. Fixed an "Attempt to persist a reference to a non |
1 | Version 2.5.7 Added Refresh toolbar button and accelerator key in the Explorer. Added support of retrieving database connection details. Fixed unstable activation in Mac OS. Fixed a bug in using FETCH JOIN in criteria queries. Fixed a bug in cascading remove when orphan removal is set. Fixed |
1 | about trying to reuse a primary key for AttributeName. So I removed the CascadeType.All from Holder ... the annotation at line 92 in Holder.java, and removing the persisting of OtherObject in the unit test |