2 | javax.persistence.DiscriminatorColumnjavax.persistence Annotation DiscriminatorColumn Target: Classes Specifies the discriminator column for the SINGLE_TABLE and JOINED Inheritance mapping strategies. The strategy and the discriminator column are only specified in the root of an entity class hierarchy or subhierarchy in |
2 | javax.persistence.criteria.Selectionjavax.persistence.criteria Interface Selection<X> Superinterfaces: TupleElement<X> Subinterfaces: CollectionJoin, CompoundSelection, Case, Coalesce, In, SimpleCase, Expression, From, Join, ListJoin, MapJoin, ParameterExpression, Path, PluralJoin, Predicate, Root, SetJoin, Subquery The Selection |
2 | javax.persistence.OneToMany) @JoinColumn(name="CUST_ID") // join column is in table for Order public Set getOrders |
2 | getModel()Method javax.persistence.criteria.CollectionJoin CollectionAttribute<?,E> getModel() Return the metamodel representation for the collection attribute. Returns: metamodel type representing the Collection that is the target of the join Since: JPA 2.0 |
2 | JoinColumns.valueAnnotation Element javax.persistence.JoinColumns JoinColumn[] value The join columns that map the relationship. Since: JPA 1.0 |
2 | javax.persistence.criteria.AbstractQuery entities (which may in turn own joins). All queries may have: a conjunction of restrictions |
2 | MapKeyJoinColumn.referencedColumnNameAnnotation Element javax.persistence.MapKeyJoinColumn String referencedColumnName (Optional) The name of the column referenced by this foreign key column. The referenced column is in the table of the target entity. Default (only applies if single join column is being used.) The same name as |
0 | Key.serializedAnnotation Element javax.jdo.annotations.Key String serialized Whether the key is to be stored serialized (into a single column of a join table). Returns: whether the key is to be stored serialized Default value: "" Since: JDO 2.1 |
0 | Value.generateForeignKeyAnnotation Element javax.jdo.annotations.Value String generateForeignKey Generate or assume a foreign key constraint exists on the column or columns associated with this join. Specify "true" or "false". Returns: whether to generate or assume a foreign key constraint Default value: "" Since: JDO 2.1 |
0 | Key.generateForeignKeyAnnotation Element javax.jdo.annotations.Key String generateForeignKey Generate or assume a foreign key constraint exists on the column or columns associated with this join. Specify "true" or "false". Returns: whether to generate or assume a foreign key constraint Default value: "" Since: JDO 2.1 |
