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6

Field in Generic Class not persisted?

.persistence.Embeddable; import javax.persistence.Entity; import javax.persistence.EntityManager
6

How to move @Embedable collection to a dedicated entity class?

; } @Embeddable class Child{ @Id Long id; // child does not have parent id } We have 1000
6

Upgrade to 2.4.1_01

), which is wrong, as Contactdetails is Embeddable, the annotation should be @Embedded. Neither annotation works
6

Bulk update of embedded entities in linked list

Hi, I'm trying to do a bulk update of a column in an embedded entity, but I end up with a query execution error because of the "." between the column name of the parent entity and column name of the child entity. The column in the parent entity represents a linked list of an embeddable class
1

ObjectDB 2.8.2

Added support of deleting classes in the Explorer. Improved memory cleaning when entity objects with embeddable elements are detached. Improved handling query results that include managed hollow objects. Removed false alarms by the Doctor. Fixed a deadlock (issue #2512) on closing EntityManager

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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