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Column.insertable

Annotation Element javax.persistence.Column boolean insertable (Optional) Whether the column is included in SQL INSERT statements generated by the persistence provider. Default value: true Since: JPA 1.0
JPA Doc
2

Column.nullable

Annotation Element javax.persistence.Column boolean nullable (Optional) Whether the database column is nullable. Default value: true Since: JPA 1.0
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2

Column.updatable

Annotation Element javax.persistence.Column boolean updatable (Optional) Whether the column is included in SQL UPDATE statements generated by the persistence provider. Default value: true Since: JPA 1.0
JPA Doc
2

conjunction()

Method javax.persistence.criteria.CriteriaBuilder Predicate conjunction() Create a conjunction (with zero conjuncts). A conjunction with zero conjuncts is true. Returns: and predicate Since: JPA 2.0
JPA Doc
2

createEntityManager()

Method javax.persistence.EntityManagerFactory EntityManager createEntityManager() Create a new application-managed EntityManager. This method returns a new EntityManager instance each time it is invoked. The isOpen method will return true on the returned instance. Returns: entity manager instance
JPA Doc
2

createEntityManager(map)

Method javax.persistence.EntityManagerFactory EntityManager createEntityManager(   Map map ) Create a new application-managed EntityManager with the specified Map of properties. This method returns a new EntityManager instance each time it is invoked. The isOpen method will return true
JPA Doc
2

distinct(distinct)

Method javax.persistence.criteria.AbstractQuery AbstractQuery distinct(   boolean distinct ) Specify whether duplicate query results will be eliminated. A true value will cause duplicates to be eliminated. A false value will cause duplicates to be retained. If distinct has not been specified
JPA Doc
2

distinct(distinct)

Method javax.persistence.criteria.CriteriaQuery CriteriaQuery distinct(   boolean distinct ) Specify whether duplicate query results will be eliminated. A true value will cause duplicates to be eliminated. A false value will cause duplicates to be retained. If distinct has not been specified
JPA Doc
2

distinct(distinct)

Method javax.persistence.criteria.Subquery Subquery distinct(   boolean distinct ) Specify whether duplicate query results will be eliminated. A true value will cause duplicates to be eliminated. A false value will cause duplicates to be retained. If distinct has not been specified, duplicate
JDO Doc
2

Element.generateForeignKey

Annotation Element javax.jdo.annotations.Element 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 primary key constraint Default value: "" Since: JDO 2.1