8 | JPA Primary Key query run performance: @Entity public class Event { @EmbeddedId EventId id |
6 | javax.persistence.EntityManager has a version attribute, the persistence provider must perform optimistic version checks ... has a version attribute, the persistence provider must perform optimistic version checks when obtaining ... and the entity contains a version attribute, the persistence provider must also perform optimistic version |
6 | javax.persistence.ValidationMode provider must perform the automatic validation of entities. If a Bean Validation provider is present in the environment, the persistence provider must perform the automatic validation of entities ... must perform the lifecycle event validation. The persistence provider must perform the lifecycle event |
3 | javax.persistence.InheritanceType than the fields that are common to the parent class, and a join is performed to instantiate the subclass ... that are common to the parent class, and a join is performed to instantiate the subclass. Since: JPA 1 |
3 | javax.persistence.criteria.SetJoin: selection item Since: JPA 2.0 Expression<X> as(Class<X> type) Perform a typecast upon the expression, returning a new expression object. Perform a typecast upon the expression, returning a new |
3 | javax.persistence.criteria.Subquery Returns: selection item Since: JPA 2.0 Expression<X> as(Class<X> type) Perform a typecast upon the expression, returning a new expression object. Perform a typecast upon the expression, returning |
3 | javax.persistence.criteria.Join: selection item Since: JPA 2.0 Expression<X> as(Class<X> type) Perform a typecast upon the expression, returning a new expression object. Perform a typecast upon the expression, returning a new |
3 | javax.persistence.criteria.CriteriaBuilder.Coalesce: selection item Since: JPA 2.0 Expression<X> as(Class<X> type) Perform a typecast upon the expression, returning a new expression object. Perform a typecast upon the expression, returning a new expression |
0 | javax.jdo.JDOEntityManager provider must perform optimistic version checks when obtaining the database lock. If these checks fail ... and the entity contains a version attribute, the persistence provider must also perform optimistic version ... when pessimistic locking is performed OptimisticLockException - if the optimistic version check fails |
0 | javax.jdo.spi.JDOImplHelper-capable classes and to perform common operations needed by implementations, not by end users ... must be authorized for JDOPermission("setStateManager"). To improve performance, first the set of authorized ... class loader as the PersistenceCapable class performing the registration. Parameters: pcClass |
