Fast Object Database for Java - with JPA/JDO support

ObjectDB ObjectDB

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3	javax.persistence.CacheRetrieveMode .0 Learn how to use CacheRetrieveMode in Chapter 3 of the ObjectDB/JPA manual. CacheRetrieveMode
3	javax.persistence.CacheStoreMode . Since: JPA 2.0 Learn how to use CacheStoreMode in Chapter 3 of the ObjectDB/JPA manual. CacheStoreMode
3	javax.persistence.criteria.CriteriaBuilder . Since: JPA 2.0 Learn how to define queries using the criteria API in Chapter 4 of the ObjectDB/JPA manual
3	javax.persistence.criteria.CriteriaQuery javax.persistence.criteria Interface CriteriaQuery Superinterfaces: AbstractQuery The CriteriaQuery interface defines functionality that is specific to top-level queries. Since: JPA 2.0 Learn how to define queries using the criteria API in Chapter 4 of the ObjectDB/JPA manual. AbstractQuery
3	javax.persistence.criteria.Expression . Since: JPA 2.0 Learn how to use JPA Criteria API's Expression in Chapter 4 of the ObjectDB/JPA manual
3	javax.persistence.criteria.Join JPA criteria API's Join in Chapter 4 of the ObjectDB/JPA manual. Selection alias(String name
3	javax.persistence.criteria.Order javax.persistence.criteria Interface Order An object that defines an ordering over the query results. Since: JPA 2.0 Learn how to use JPA Criteria API's Order in Chapter 4 of the ObjectDB/JPA manual. Expression getExpression() Return the expression that is used for ordering. Return
3	javax.persistence.criteria.Path manual. Selection alias(String name) Assigns an alias to the selection item. Assigns an alias
3	javax.persistence.criteria.Predicate of the ObjectDB/JPA manual. Selection alias(String name) Assigns an alias to the selection item. Assigns
3	javax.persistence.criteria.Root of the ObjectDB/JPA manual. Selection alias(String name) Assigns an alias to the selection item. Assigns

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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About ObjectDB	Getting Started	Support
DBMS Features	Quick Tour with JPA	ObjectDB FAQ
Editions and Prices	JPA Console Tutorial	ObjectDB Manual
Licence	Web App Tutorial	Forum
Attributions	Java EE JPA Tutorial	Issue Tracking
Privacy	Spring MVC JPA Tutorial	Website Search
Terms of Use	Download ObjectDB	Contact Us

Copyright © 2003, 2010, 2020 ObjectDB Software, all rights reserved. The JPA API Reference Documentation (JavaDoc) on this website is derived with some adjustments from the open source JPA 2 RI (EclipseLink) and is available under the terms of the Eclipse Public License, v. 1.0 and Eclipse Distribution License, v. 1.0. The JDO API Reference Documentation (JavaDoc) on this website is derived with some adjustments from the JDO 2.2 API and is available under the terms of the Apache License, v. 2.0. Images on this website are available under these licecnes. Documentation on this website explains how to use JPA in the context of the ObjectDB Object Database but mostly relevant also for ORM JPA implementations, such as Hibernate (and HQL), EclipseLink, TopLink, OpenJPA and DataNucleus. ObjectDB is not an ORM JPA implementation but an Object Database (ODBMS) for Java with built in JPA 2 support.