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JPA Enum Constant in jakarta.persistence.CascadeType MERGE Cascade the plain operation Since: JPA 1.0

JPA Enum Constant in jakarta.persistence.CacheStoreMode REFRESH Insert/update entity data held in the cache when read from the database and when written to the database. Force refresh of cache for items read from database. Since: JPA 2.0

JPA Enum Constant in jakarta.persistence.SharedCacheMode NONE Caching is disabled for the persistence unit. Since: JPA 2.0

JPA Enum Constant in jakarta.persistence.CacheStoreMode BYPASS Don't insert into cache. Since: JPA 2.0

JPA Enum Constant in jakarta.persistence.PersistenceContextType EXTENDED Extended persistence context Since: JPA 1.0

JPA Enum Constant in jakarta.persistence.PersistenceContextType TRANSACTION Transaction-scoped persistence context Since: JPA 1.0

JPA Enum Constant in jakarta.persistence.SharedCacheMode ALL All entities and entity-related state and data are cached. Since: JPA 2.0

JPA Enum Constant in jakarta.persistence.ConstraintMode CONSTRAINT Apply the constraint. Since: JPA 2.1

JPA Enum Constant in jakarta.persistence.TemporalType TIMESTAMP Map as java.sql.Timestamp Since: JPA 1.0

JPA Enum Constant in jakarta.persistence.ConstraintMode PROVIDER_DEFAULT Use the provider-defined default behavior. Since: JPA 2.1

.Date , java.sql.Time , or java.sql.Timestamp , byte[] or Byte[] , char[] or Character[] , a Java enum

JPA Enum Constant in jakarta.persistence.TemporalType TIME Map as java.sql.Time Since: JPA 1.0

JPA Enum Constant in jakarta.persistence.TemporalType DATE Map as java.sql.Date Since: JPA 1.0

JPA Enum Constant in jakarta.persistence.AccessType FIELD Field-based access is used. Since: JPA 2.0

JPA Enum Constant in jakarta.persistence.ConstraintMode NO_CONSTRAINT Do not apply the constraint. Since: JPA 2.1

JPA Enum Constant in jakarta.persistence.ParameterMode OUT Stored procedure output parameter Since: JPA 2.1

JPA Enum Constant in jakarta.persistence.ParameterMode INOUT Stored procedure input/output parameter Since: JPA 2.1

JPA Enum Constant in jakarta.persistence.ParameterMode IN Stored procedure input parameter Since: JPA 2.1

JPA Enum Constant in jakarta.persistence.GenerationType UUID Indicates that the persistence provider must assign primary keys for the entity by generating an RFC 4122 Universally Unique IDentifier. May be used to generate primary keys of type java.util.UUID or String. Since: JPA 1.0

JPA Enum Constant in jakarta.persistence.ParameterMode REF_CURSOR Stored procedure reference cursor parameter. Some databases use REF_CURSOR parameters to return result sets from stored procedures. Since: JPA 2.1

JPA Enum Constant in jakarta.persistence.PersistenceUnitTransactionType RESOURCE_LOCAL Resource-local transaction management. Since: JPA 3.2

JPA Enum Constant in jakarta.persistence.PersistenceUnitTransactionType JTA Transaction management via JTA. Since: JPA 3.2

JPA Enum Constant in jakarta.persistence.criteria.Nulls NONE Null precedence not specified. Since: JPA 3.2

JPA Enum Constant in jakarta.persistence.criteria.Nulls LAST Null values occur at the end of the result set. Since: JPA 3.2

JPA Enum Constant in jakarta.persistence.criteria.Nulls FIRST Null values occur at the beginning of the result set. Since: JPA 3.2

JPA Enum Constant in jakarta.persistence.DiscriminatorType STRING String as the discriminator type. Since: JPA 1.0

JPA Enum Constant in jakarta.persistence.CacheRetrieveMode BYPASS Bypass the cache: get data directly from the database. Since: JPA 2.0

JPA Enum Constant in jakarta.persistence.ValidationMode NONE The persistence provider must not perform lifecycle event validation. Since: JPA 2.0

JPA Enum Constant in jakarta.persistence.CacheRetrieveMode USE Read entity data from the cache: this is the default behavior. Since: JPA 2.0

JPA Enum Constant in jakarta.persistence.ValidationMode CALLBACK The persistence provider must perform the lifecycle event validation. It is an error if there is no Bean Validation provider present in the environment. Since: JPA 2.0

JPA Enum Constant in jakarta.persistence.ValidationMode AUTO If a Bean Validation provider is present in the environment, the persistence provider must perform the automatic validation of entities. If no Bean Validation provider is present in the environment, no lifecycle event validation takes place. This is the default behavior. Since: JPA 2.0

JPA Enum Constant in jakarta.persistence.FlushModeType AUTO (Default) Flushing to occur at query execution. Since: JPA 1.0

JPA Enum Constant in jakarta.persistence.CacheStoreMode USE Insert entity data into cache when read from database and insert/update entity data when written to the database: this is the default behavior. Does not force refresh of already cached items when reading from database. Since: JPA 2.0

JPA Enum Constant in jakarta.persistence.FlushModeType COMMIT Flushing to occur at transaction commit. The provider may flush at other times, but is not required to. Since: JPA 1.0

JPA Annotation Attribute in jakarta.persistence.Enumerated EnumType value default ORDINAL (Optional) The type used in mapping an enum type. Since: JPA 1.0

JPA Enum Constant in jakarta.persistence.FetchType EAGER Data must be eagerly fetched. Since: JPA 1.0

JPA Enum Constant in jakarta.persistence.FetchType LAZY Data may be lazily fetched. Since: JPA 1.0

JPA Enum Constant in jakarta.persistence.SharedCacheMode UNSPECIFIED Caching behavior is undefined: provider-specific defaults may apply. Since: JPA 2.0

JPA Enum Constant in jakarta.persistence.SharedCacheMode ENABLE_SELECTIVE Caching is enabled for all entities for which Cacheable(true) is specified. All other entities are not cached. Since: JPA 2.0

JPA Enum Constant in jakarta.persistence.SharedCacheMode DISABLE_SELECTIVE Caching is enabled for all entities except those for which Cacheable(false) is specified. Entities for which Cacheable(false) is specified are not cached. Since: JPA 2.0

JPA Enum Constant in jakarta.persistence.criteria.JoinType RIGHT Right outer join. Since: JPA 2.0

JPA Enum Constant in jakarta.persistence.spi.LoadState UNKNOWN The load state of the element cannot be determined. Since: JPA 2.0

JPA Enum Constant in jakarta.persistence.spi.LoadState NOT_LOADED The state of the element is known not to have been loaded. Since: JPA 2.0

JPA Enum Constant in jakarta.persistence.spi.LoadState LOADED The state of the element is known to have been loaded. Since: JPA 2.0

JPA Enum Constant in jakarta.persistence.criteria.JoinType LEFT Left outer join. Since: JPA 2.0

JPA Enum Constant in jakarta.persistence.InheritanceType TABLE_PER_CLASS A table for each concrete entity class. Each concrete class in the hierarchy has its own table, and each entity instance is stored as a single table row. No discriminator column is necessary. Since: JPA 1.0

JPA Enum Constant in jakarta.persistence.criteria.JoinType INNER Inner join. Since: JPA 2.0

JPA Enum Constant in jakarta.persistence.InheritanceType SINGLE_TABLE A single table for each entity class hierarchy. Subclasses are stored together with the root class, and each entity instance is stored as a single table row. The concrete subclass represented by a row is determined by the value held by a plain. Since: JPA 1.0

JPA Enum Constant in jakarta.persistence.InheritanceType JOINED A table for each abstract or concrete entity class, with only the columns mapped to persistent fields and properties declared by the entity class. Each class in the hierarchy has its own table, but that table does not contain columns

JPA Enum Constant in jakarta.persistence.GenerationType TABLE Indicates that the persistence provider must assign primary keys for the entity using an underlying database table to ensure uniqueness. May be used to generate primary keys of type Long, Integer, long , or int . Since: JPA 1.0