About false

forum_thread

Problem with @UniqueConstraint

It seems there is a problem with @UniqueConstraint. Same annotations using hibernate works fine - an error will be thrown - duplicate name. ObjectDB - no exception will be thrown. with best regardsPeter... Column ( name = "NAME" , nullable = false ) String name ; } } ...

 
api-jdo

closeAll()

Close all query results associated with this Query instance, and release all resources associated with them.(Method of javax.jdo.Query)

 
api-jpa

Column.unique

(Optional) Whether the column is a unique key.(Annotation Element of javax.persistence.Column)

 
api-jpa

isFalse(x)

Create a predicate testing for a false value.(Method of javax.persistence.criteria.CriteriaBuilder)

 
api-jdo

isPersistent(pc)

Tests whether this object is persistent.(Method of javax.jdo.spi.StateManager)

 
api-jdo

isDeleted(pc)

Tests whether the parameter instance has been deleted.(Static Method of javax.jdo.JDOHelper)

 
api-jdo

Element.generateForeignKey

Generate or assume a foreign key constraint exists on the column or columns associated with this join.(Annotation Element of javax.jdo.annotations.Element)

 
api-jdo

jdoIsTransactional()

Tests whether this object is transactional.(Method of javax.jdo.spi.PersistenceCapable)

 
api-jpa

isLoaded(entity, attributeName)

Determine the load state of a given persistent attribute of an entity belonging to the persistence unit.(Method of javax.persistence.PersistenceUnitUtil)

 
api-jdo

makeTransientAll(pcs, useFetchPlan)

Make instances transient, removing them from management by this PersistenceManager.(Method of javax.jdo.PersistenceManager)