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23

javax.persistence.CollectionTable

javax.persistence Annotation CollectionTable Target: Fields (including property get methods ... from the basic type according to the default values of the Column annotation. In the case ... annotation is used on the collection-valued attribute in addition to the ElementCollection annotation
23

javax.persistence.EmbeddedId

javax.persistence Annotation EmbeddedId Target: Fields (including property get methods) Applied ... key that is an embeddable class. The embeddable class must be annotated as Embeddable. There must be only one EmbeddedId annotation and no Id annotation when the EmbeddedId annotation is used
23

javax.persistence.GeneratedValue

javax.persistence Annotation GeneratedValue Target: Fields (including property get methods ... annotation may be applied to a primary key property or field of an entity or mapped superclass in conjunction with the Id annotation. The use of the GeneratedValue annotation is only required
22

javax.persistence.Lob

javax.persistence Annotation Lob Target: Fields (including property get methods) Specifies ... object type. Portable applications should use the Lob annotation when mapping to a database Lob type. The Lob annotation may be used in conjunction with the Basic annotation or the ElementCollection
22

javax.persistence.Temporal

javax.persistence Annotation Temporal Target: Fields (including property get methods) This annotation must be specified for persistent fields or properties of type java.util.Date and java.util.Calendar. It may only be specified for fields or properties of these types. The Temporal annotation
2

javax.jdo.annotations.ForeignKeys

javax.jdo.annotations Annotation ForeignKeys Target: Classes Annotation for a group of foreign-key constraints. Since: JDO 2.1 ForeignKey[] value The foreign keys. The foreign keys. Returns: The foreign keys Since: JDO 2.1
2

javax.jdo.annotations.Extension

javax.jdo.annotations Annotation Extension Target: Classes and fields (including property get methods) Annotation for a JDO vendor extension. Corresponds to the xml element "extension". Since: JDO 2.1 String key The key for the extension (required). The key for the extension (required). Returns
2

javax.jdo.annotations.Indices

javax.jdo.annotations Annotation Indices Target: Classes Annotation for a group of index constraints. Since: JDO 2.1 Index[] value The indices The indices Returns: The indices Since: JDO 2.1
2

javax.jdo.annotations.Sequence

javax.jdo.annotations Annotation Sequence Target: Classes Annotation for a datastore sequence. Maps across to the JDO2 element "sequence". Since: JDO 2.1 String datastoreSequence Name of the sequence in the datastore. Name of the sequence in the datastore. Returns: the name of the datastore
2

javax.jdo.annotations.Extensions

javax.jdo.annotations Annotation Extensions Target: Classes and fields (including property get methods) Annotation for a group of extensions Since: JDO 2.1 Extension[] value The extensions. The extensions. Returns: the extensions Since: JDO 2.1

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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