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16

javax.persistence.TableGenerator

") int id; ... } Since: JPA 1.0 See Also: GeneratedValue Learn how to define and use automatic value generation in Chapter 2 of the ObjectDB/ JPA manual. int allocationSize ... ) The amount to increment by when allocating id numbers from the generator. Default value: 50 Since: JPA 1.0
JPA Doc
15

javax.persistence.Column

, precision=12, scale=2) public BigDecimal getCost() { return cost; } Since: JPA 1.0 String ... to create a column of the inferred type. Default value: "" Since: JPA 1.0 boolean insertable (Optional ... . Default value: true Since: JPA 1.0 int length (Optional) The column length. (Optional) The column
JPA Doc
15

javax.persistence.criteria.Fetch

-fetched association or attribute. Since: JPA 2.0 Fetch fetch(String attributeName) Create ... name does not exist Since: JPA 2.0 Fetch fetch(String attributeName, JoinType jt) Create a fetch ... - if attribute of the given name does not exist Since: JPA 2.0 Fetch fetch( PluralAttribute
JPA Doc
15

javax.persistence.EntityManagerFactory

state. Since: JPA 1.0 Learn how to use EntityManagerFactory in Chapter 3 of the ObjectDB/ JPA manual ... : IllegalStateException - if the entity manager factory has been closed Since: JPA 1.0 EntityManager ... : IllegalStateException - if the entity manager factory has been closed Since: JPA 1.0 EntityManager
JPA Doc
15

javax.persistence.MapKeyColumn

from image name to filename ... } Since: JPA 2.0 String columnDefinition (Optional ... of the inferred type. Default value: "" Since: JPA 2.0 boolean insertable (Optional) Whether the column ... : true Since: JPA 2.0 int length (Optional) The column length. (Optional) The column length. (Applies
JPA Doc
15

javax.persistence.JoinColumn

getOrders() {return orders;} Since: JPA 1.0 See Also: ManyToOne OneToMany OneToOne JoinTable ... . Defaults to the generated SQL for the column. Default value: "" Since: JPA 1.0 boolean insertable (Optional ... provider. Default value: true Since: JPA 1.0 String name (Optional) The name of the foreign key column
JPA Doc
15

javax.persistence.LockModeType

the transaction for rollback). Since: JPA 1.0 LockModeType NONE No lock. No lock. Since: JPA 2.0 LockModeType OPTIMISTIC Optimistic lock. Optimistic lock. Since: JPA 2.0 LockModeType OPTIMISTIC_FORCE_INCREMENT Optimistic lock, with version update. Optimistic lock, with version update. Since: JPA 2.0
JPA Doc
15

javax.persistence.MapKeyJoinColumn

; ... } Since: JPA 2.0 String columnDefinition (Optional) The SQL fragment ... : "" Since: JPA 2.0 boolean insertable (Optional) Whether the column is included in SQL INSERT ... statements generated by the persistence provider. Default value: true Since: JPA 2.0 String name
JPA Doc
15

coalesce()

expression. Returns: coalesce expression Since: JPA 2.0 Selection alias(String name) Assigns an alias ... Since: JPA 2.0 String getAlias() Return the alias assigned to the tuple element or null, if no alias ... has been assigned. Returns: alias Since: JPA 2.0 List< Selection > getCompoundSelectionItems() Return
JPA Doc
15

javax.persistence.criteria.FetchParent

which may function as the parent of Fetches. Since: JPA 2.0 Fetch fetch(String attributeName) Create ... name does not exist Since: JPA 2.0 Fetch fetch(String attributeName, JoinType jt) Create a fetch ... - if attribute of the given name does not exist Since: JPA 2.0 Fetch fetch( PluralAttribute