ObjectDB ObjectDB

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2

JPA Lifecycle Events

- when an entity is identified as modified by the EntityManager. @PostUpdate - after updating an entity in
2

FROM clause (JPQL / Criteria API)

, SUM, THEN,TRAILING, TRIM, TRUE, TYPE, UNKNOWN, UPDATE, UPPER, VALUE, WHEN, WHERE. JPQL variables as
2

Database Doctor

without its recovery file or recording directory. Power failure when the database is being updated
2

ObjectDB 2.8 Developer's Guide

, retrieve, update and delete database objects. Explains how to use the JPA Query Language (JPQL). Presents
2

Database Connection using JPA

(properties); EntityTransaction Operations that affect the content of the database (store, update, delete
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Entity Management Settings

should be tracked automatically in enhanced classes. See the Updating Entities section in chapter 3 for more details.
2

BIRT/ODA ObjectDB Driver

the [Work with] field enter the ObjectDB update site URL: http://www.objectdb.com/eclipse and press
2

ObjectDB Object Database Features

other managed objects. Transparent update - changes are detected automatically. Code enhancement
0

ObjectDB 1.0 Manual

and transactions in JDO. Chapter 6 - Persistent Objects Shows how to store, retrieve, update
0

[ODB1] Chapter 8 - ObjectDB Server

port="6136" update-rate="20"> <data path="$objectdb/server/data" /> <log path="$objectdb

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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