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68

Schema-Update: Rename superclass and remove one subclass

Hello, we renamed a superclass and removed one of the subclass. If we then try to open the Database ... @Access(AccessType.FIELD) public class SuperClass { public SuperClass() { } } ChildClassA: @Entity @Access(AccessType.FIELD) public class ChildClassA extends SuperClass { @Basic public
16

javax.persistence.AssociationOverride

that extends a mapped superclass to override a relationship mapping defined by the mapped superclass ... a mapping defined by a mapped superclass, AssociationOverride is applied to the entity class ... the mapping of a relationship defined by a mapped superclass @MappedSuperclass public class
13

Schema-Update: Rename superclass and remove one subclass

Hello, we renamed a superclass and removed one of the subclass. If we then try to open the Database ... @Access(AccessType.FIELD) public class SuperClass { public SuperClass() { } } ChildClassA: @Entity @Access(AccessType.FIELD) public class ChildClassA extends SuperClass { @Basic public
13

javax.persistence.AttributeOverride

Id property or field. May be applied to an entity that extends a mapped superclass or to an embedded field or property to override a basic mapping or id mapping defined by the mapped superclass or ... the embeddable class or mapped superclass. Since: JPA 1.0 String name (Required) The name of the property
1

Constants.OPTION_MAPPING_NON_JOINED_TABLE_PER_CONCRETE_CLASS

Static Field javax.jdo.Constants String OPTION_MAPPING_NON_JOINED_TABLE_PER_CONCRETE_CLASS "javax.jdo.option.mapping.NonJoinedTablePerConcreteClass" Since: JDO 2.1 See Also: PersistenceManagerFactory.supportedOptions()
1

Constants.OPTION_MAPPING_HETEROGENEOUS_OBJECT_TYPE

Static Field javax.jdo.Constants String OPTION_MAPPING_HETEROGENEOUS_OBJECT_TYPE "javax.jdo.option.mapping.HeterogeneousObjectType" Since: JDO 2.1 See Also: PersistenceManagerFactory.supportedOptions()
1

Constants.OPTION_MAPPING_HETEROGENEOUS_INTERFACE_TYPE

Static Field javax.jdo.Constants String OPTION_MAPPING_HETEROGENEOUS_INTERFACE_TYPE "javax.jdo.option.mapping.HeterogeneousInterfaceType" Since: JDO 2.1 See Also: PersistenceManagerFactory.supportedOptions()
1

Constants.PMF_ATTRIBUTE_MAPPING

Static Field javax.jdo.Constants String PMF_ATTRIBUTE_MAPPING The name of the persistence manager factory element's "mapping" attribute. Since: JDO 2.1
1

Constants.PROPERTY_MAPPING

Static Field javax.jdo.Constants String PROPERTY_MAPPING "javax.jdo.option.Mapping" Since: JDO 2.1 See Also: PersistenceManagerFactory.getMapping()
1

DiscriminatorStrategy.VALUE_MAP

Enum Constant javax.jdo.annotations.DiscriminatorStrategy VALUE_MAP Since: JDO 2.1

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Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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