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34

PersistenceContextType.TRANSACTION

Enum Constant javax.persistence.PersistenceContextType TRANSACTION Transaction-scoped persistence context Since: JPA 1.0
34

PersistenceContextType.EXTENDED

Enum Constant javax.persistence.PersistenceContextType EXTENDED Extended persistence context Since: JPA 1.0
34

InheritanceType.TABLE_PER_CLASS

Enum Constant javax.persistence.InheritanceType TABLE_PER_CLASS A table per concrete entity class. Since: JPA 1.0
34

InheritanceType.SINGLE_TABLE

Enum Constant javax.persistence.InheritanceType SINGLE_TABLE A single table per class hierarchy. Since: JPA 1.0
34

InheritanceType.JOINED

Enum Constant javax.persistence.InheritanceType JOINED A strategy in which fields that are specific to a subclass are mapped to a separate table than the fields that are common to the parent class, and a join is performed to instantiate the subclass. Since: JPA 1.0
3

DiscriminatorStrategy.NONE

Enum Constant javax.jdo.annotations.DiscriminatorStrategy NONE Since: JDO 2.1
3

DiscriminatorStrategy.CLASS_NAME

Enum Constant javax.jdo.annotations.DiscriminatorStrategy CLASS_NAME Since: JDO 2.1
3

DiscriminatorStrategy.VALUE_MAP

Enum Constant javax.jdo.annotations.DiscriminatorStrategy VALUE_MAP Since: JDO 2.1
3

DiscriminatorStrategy.UNSPECIFIED

Enum Constant javax.jdo.annotations.DiscriminatorStrategy UNSPECIFIED Since: JDO 2.1
3

ForeignKeyAction.UNSPECIFIED

Enum Constant javax.jdo.annotations.ForeignKeyAction UNSPECIFIED 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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