3 | Searching lists within objects to have the real object at search time. Trying to use join is problematic as for every extra attribute I add to the search, I need to add 2 more joins. Obviously this is not satisfactory ... ); Root<CDI> cdi = q.from(CDI.class); Join<CDI, Attribute> attributeJoin = cdi |
0 | AssociationOverride.joinTableAnnotation Element javax.persistence.AssociationOverride JoinTable joinTable The join table that maps the relationship. The joinTable element must be specified if a join table is used in the overriding of the mapping of the relationship. The joinTable element must not be specified if a foreign key |
0 | AssociationOverride.joinColumnsAnnotation Element javax.persistence.AssociationOverride JoinColumn[] joinColumns The join column(s) being mapped to the persistent attribute(s). The joinColumns elements must be specified ... must not be specified if a join table is used in the overriding of the mapping of the relationship. Default value: {} Since: JPA 1.0 |
0 | PrimaryKeyJoinColumn.referencedColumnNameAnnotation Element javax.persistence.PrimaryKeyJoinColumn String referencedColumnName (Optional) The name of the primary key column of the table being joined to. Defaults to the same name as the primary key column of the primary table of the superclass (JOINED mapping strategy); the same name as |
0 | getAttribute()Method javax.persistence.criteria.Fetch Attribute<?,?> getAttribute() Return the metamodel attribute corresponding to the fetch join. Returns: metamodel attribute for the join Since: JPA 2.0 |
0 | getModel()Method javax.persistence.criteria.PluralJoin PluralAttribute<?,C,E> getModel() Return the metamodel representation for the collection-valued attribute corresponding to the join. Returns: metamodel collection-valued attribute corresponding to the target of the join Since: JPA 2.0 |
0 | javax.persistence.ManyToMany, the owning side and the non-owning, or inverse, side. The join table is specified on the owning ... annotation to specify the relationship field or property of the owning side. The join table |
0 | getModel()Method javax.persistence.criteria.PluralJoin PluralAttribute<?,C,E> getModel() Return the metamodel representation for the collection-valued attribute corresponding to the join. Returns: metamodel collection-valued attribute corresponding to the target of the join Since: JPA 2.0 |
0 | queries more than 10 times slower using 2.8.1 versus 2.7.6 join o.linkedObjects l1 where o.classIdentifier = '(SI)' and o.type = 0 and o.state = 0 and (o ... 2: "select distinct o from ObjectNode o join o.properties p1 join o.properties p2 join o.properties p10 join o.properties p20 join o.properties p21 where o.classIdentifier = '(OP)' and (o |
0 | Value.serializedAnnotation Element javax.jdo.annotations.Value String serialized Whether the value is to be stored serialized (into a single column of a join table). Returns: Whether the value is to be stored serialized (into a join table) Default value: "" Since: JDO 2.1 |
