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Database Schema Evolution

collection or array that can contain that object as en element. From any map type to any map type as

JPA / JDO Class Enhancer

Line Enhancement ObjectDB Enhancer is a Java console application. It is contained in the objectdb.jar

Where can I learn how to use ObjectDB?

The best source for learning ObjectDB is the ObjectDB Manual, which contains all the necessary information for using ObjectDB. The only required background is a good understanding of the Java language. Reading the manual and getting started with ObjectDB could be easier for developers with prior

Chapter 6 - Configuration

The ObjectDB configuration file contains one <objectdb> root element with seven subelements: <objectdb> <general> ... </general> <database> ... </database> <entities> ... </entities> <schema> ... </schema> <server> ... </server> <users> ... </users> <ssl> ... </ssl

Step 4: Create an ObjectDB Data Set

contains Point entity objects. We will use a simple JPQL query that retrieves points with x value in

Getting Started with JPA and Eclipse

zip file. The distribution zip contains everything necessary (no external dependencies

Step 1: Create a Maven Web Project

. The configuration of the new created project is contained in a pom.xml file that was created

Getting Started with JPA - Maven Project

should be points-console (containing the pom.xml file). No need to download and install ObjectDB - Maven

[ODB1] Chapter 5 - JDO Connections

-catch block: try { // Code containing database operations should be loacated

JDO Miscellaneous Types

This section contains miscellaneous JDO types:

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.

Need Help?

  1. Search ObjectDB website
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