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Issue
21

NoResultException: No matching results for a unique query

I am very often getting a "com.objectdb.o._NoResultException: No matching results for a unique query" when modifying my already persisted entities within a transaction. I cannot replicate ... a normal situation of executing a query that has no results, so more details are needed to understand
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21

Wrong select results

Hello, I got a realy strange SELECT problem. In explorer query "select p  from Player p where p.confirmed==false", given me some results with p.confirmed==TRUE. And when I try to do (see image ... " />   results="1024mb" programs="500" />  
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21

An InternalException occurs when gets an result list

query: select distinct m from ArchitectureImpl m with query option: query.setHint("objectdb.result
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21

Bug with unique constraint exception not resulting in transaction roll back

(TransactionAttributeType.REQUIRES_NEW) on my method does result in a transaction rollback as expected
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21

Cache configuration of database file pages, query programs, query results

Are there some possibilities to configure following caches in order to keep cache data for only some important entity types and for the entire life cycle of the EntityManagerFactory. Cache of database file pages. Cache of query programs. Cache of query execution results. These caches are fully
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21

CriteriaQuery using isNotNull with other conditions results in InternalException

.where(predicates.toArray(new Predicate[predicates.size()])); List results = em.createQuery
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21

Indexing a field results in internal Exception

.  Is there anything I can look for that might result in this exception? More details are required
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21

Fields in objects not populated in query result.

the same query from the Explorer gives the results as expected. Any ideas what I'm doing wrong
Forum
20

ObjectDB 2.6.9_06 (embedded): Cascading merge resulting in duplicate objects

ObjectDB 2.6.9_06 (embedded): Cascading merge resulting in duplicate objects
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20

String Contains Query Result - Possible?

String Contains Query Result - Possible?