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Forum
15

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
Forum
15

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
Forum
15

CriteriaQuery using isNotNull with other conditions results in InternalException

.where(predicates.toArray(new Predicate[predicates.size()])); List results = em.createQuery
Forum
15

Indexing a field results in internal Exception

.  Is there anything I can look for that might result in this exception? More details are required
Forum
15

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

ObjectDB 2.6.9_06 (embedded): Cascading merge resulting in duplicate objects
Forum
15

String Contains Query Result - Possible?

String Contains Query Result - Possible?
Forum
15

Object as parameter results in exception

Object as parameter results in exception
JPA Doc
13

javax.persistence.criteria.CriteriaQuery

distinct(boolean distinct) Specify whether duplicate query results will be eliminated. Specify whether duplicate query results will be eliminated. A true value will cause duplicates ... , duplicate results must be retained. Parameters: distinct - boolean value specifying whether duplicate
Manual
13

Database Explorer [2011-09-21]

of elements. Use the [First] and [Max] fields to set the result range. Check [Disable Cache] to bypass query program and result caches. Click the Execute button to run the query. If the query is valid, a default viewer (a Tree window by default) is opened with the query results and the size of the result
Manual
13

Database Explorer

of elements. Use the [First] and [Max] fields to set the result range. Check [Disable Cache] to bypass query program and result caches. Click the Execute button to run the query. If the query is valid, a default viewer (a Tree window by default) is opened with the query results and the size of the result