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Forum
29

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
29

CriteriaQuery using isNotNull with other conditions results in InternalException

.where(predicates.toArray(new Predicate[predicates.size()])); List results = em.createQuery
Forum
29

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
29

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
28

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
28

String Contains Query Result - Possible?

String Contains Query Result - Possible?
Forum
28

Object as parameter results in exception

Object as parameter results in exception
Manual
27

Setting and Tuning of JPA Queries

execution if invoked before a query is run using getResultList or getSingleResult. Result Range (setFirstResult, setMaxResults) The setFirstResult and setMaxResults methods enable defining a result window that exposes a portion of a large query result list (hiding anything outside that window
Manual
27

Running JPA Queries [2011-09-21]

when exactly one result object is expected. Query.getResultList - for general use in any other case ... - for use when exactly one result object is expected. TypedQuery.getResultList - for general use in any ... result objects are expected, the query should be run using the getResultList method: TypedQuery
Manual
27

Running JPA Queries

when exactly one result object is expected. Query.getResultList - for general use in any other case ... - for use when exactly one result object is expected. TypedQuery.getResultList - for general use in any ... result objects are expected, the query should be run using the getResultList method: TypedQuery