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Problem with @Basic(fetch = FetchType.LAZY)

: import javax.persistence.*; @Entity public class Sample { private String title ... ) private String code; public Sample() { } public Sample(String title, String ... [] args) { EntityManagerFactory emf = Persistence.createEntityManagerFactory("$objectdb/db/sample

500Mb ObjectDb database opening issue

                                                |   Time (ms)    |   Samples ... that the profiling info at #7 above is based on sampling (with apparently very few samples ... (ms) | Samples

Chapter 1 - Quick Tour

, retrieving, updating and deleting Point objects. To run the sample program of this chapter in

Database Server

script to run and manage the server. A sample script, server.sh, is included in the bin directory

stress test -> com.objectdb.o.InternalException: null

? A sample project is very hard, if not impossible, to create, because it uses all the system. May 20 ... , we will need a sample project (even large and with no source code) in order to reproduce and fix it. support Support Ok. I will help with a sample then, because it's a very important issue. I will come

[ODB1] Chapter 8 - ObjectDB Server

the server. A sample script, server.sh, is located in the bin/sh subdirectory. Before using that script

[ODB1] Chapter 9 - ObjectDB Explorer

You can start the Explorer on Unix using a shell script. A sample script, explorer.sh, is located in

Which API should I use - JPA or JDO?

the availability of experienced developers, forums, IDEs support, tools, books, tutorials and sample

[ODB1] Chapter 7 - JDOQL Queries

demonstrated by the following table: Literal Type Samples of valid literals in JDOQL int 2003, -127, 0

[ODB1] Chapter 1 - About ObjectDB

integrated into any JSP/servlet web application. The JDO Guest Book sample provided with 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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