10 | javax.persistence.SecondaryTable. If no primary key join columns are specified, the join columns are assumed to reference the primary key columns of the primary table, and have the same names and types as the referenced primary key columns of the primary table. Example 1: Single secondary table with a single primary key column. @Entity |
9 | javax.persistence.FieldResultjavax.persistence Annotation FieldResult Target: Is used to map the columns specified in the SELECT ... ={ @FieldResult(name="id", column="order_id"), @FieldResult(name="quantity", column="order_quantity"), @FieldResult(name="item", column="order_item |
8 | javax.persistence.EntityResult to an entity result. If this annotation is used, the SQL statement should select all of the columns that are mapped to the entity object. This should include foreign key columns to related entities ... ) }) Since: JPA 1.0 See Also: SqlResultSetMapping String discriminatorColumn Specifies the column name (or |
8 | JoinColumn.referencedColumnName of the column referenced by this foreign key column. When used with entity relationship mappings other than the cases described here, the referenced column is in the table of the target entity. When used with a unidirectional OneToMany foreign key mapping, the referenced column is in the table |
1 | javax.jdo.annotations.Version String column Name of the column for the version. Name of the column for the version. Returns: the name of the column for the version Default value: "" Since: JDO 2.1 Column[] columns The column(s) making up the version. The column(s) making up the version. Returns: the column(s) making up the version |
1 | [ODB1] Chapter 1 - About ObjectDB database concepts and the tables and columns defined for an application in order to perform the necessary |
1 | javax.jdo.annotations.PrimaryKey using application identity. Also used to define the primary key columns of a secondary table. Corresponds to the xml element "primary-key". Since: JDO 2.1 String column Name of the column to use for the primary key Name of the column to use for the primary key Returns: the name of the column to use |
0 | javax.jdo.annotations.Order String column The name of the column to use for ordering the elements of the member. The name of the column to use for ordering the elements of the member. Returns: the name of the ordering column Default value: "" Since: JDO 2.1 Column[] columns The definition of the column(s) to use for ordering |
0 | javax.jdo.annotations.DatastoreIdentity. Since: JDO 2.1 String column Name of the column for the datastore identity Name of the column for the datastore identity Returns: Name of the column for the datastore identity Default value: "" Since: JDO 2.1 Column[] columns The column(s) making up the datastore identity. The column(s) making |
0 | javax.jdo.annotations.Discriminator.1 String column Name of the column for the discriminator Name of the column for the discriminator Returns: the name of the column for the discriminator Default value: "" Since: JDO 2.1 Column[] columns The column(s) making up the discriminator. The column(s) making up the discriminator. Returns |
