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33

values()

Static Method javax.persistence.TemporalType TemporalType[] values() Returns an array containing the constants of this enum type. This method may be used to iterate over the constants as follows: for (TemporalType c : TemporalType.values()) System.out.println(c) Returns: an array containing
33

values()

Static Method javax.persistence.criteria.Predicate.BooleanOperator BooleanOperator[] values() Returns an array containing the constants of this enum type. This method may be used to iterate over the constants as follows: for (BooleanOperator c : BooleanOperator.values()) System.out.println(c
33

values()

Static Method javax.persistence.FetchType FetchType[] values() Returns an array containing the constants of this enum type. This method may be used to iterate over the constants as follows: for (FetchType c : FetchType.values()) System.out.println(c) Returns: an array containing the constants of this enum type, in the order they are declared
3

values()

Static Method javax.jdo.ObjectState ObjectState[] values() Returns an array containing the constants of this enum type. This method may be used to iterate over the constants as follows: for (ObjectState c : ObjectState.values()) System.out.println(c) Returns: an array containing the constants of this enum type, in the order they are declared
3

Value.unique

Annotation Element javax.jdo.annotations.Value String unique Whether the element column(s) contents should be considered unique Returns: whether the element column(s) contents should be considered unique Default value: "" Since: JDO 2.1
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Value.uniqueKey

Annotation Element javax.jdo.annotations.Value String uniqueKey The name of the unique key constraint to generate. Returns: the name of the unique key constraint Default value: "" Since: JDO 2.1
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Value.foreignKey

Annotation Element javax.jdo.annotations.Value String foreignKey Name for a generated foreign key constraint. Returns: the name of the generated foreign key constraint Default value: "" Since: JDO 2.1
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Value.extensions

Annotation Element javax.jdo.annotations.Value Extension[] extensions Vendor extensions. Returns: the vendor extensions Default value: {} Since: JDO 2.1
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Value.index

Annotation Element javax.jdo.annotations.Value String index The name of the index to generate. Returns: the name of the index Default value: "" Since: JDO 2.1
3

Value.generateForeignKey

Annotation Element javax.jdo.annotations.Value String generateForeignKey Generate or assume a foreign key constraint exists on the column or columns associated with this join. Specify "true" or "false". Returns: whether to generate or assume a foreign key constraint Default value: "" 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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