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Tutorial
5

Step 6: Design a BIRT Report Table

In this final step we will add a simple table to the report: Open the [Insert Table] dialog box by dragging a Table from the [Palette] window and dropping it on the report design (.rptdesign) layout ... the third field and click OK. Fill the table with data by dragging the x and y columns from the data set
Manual
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Locking in JPA

JPA 2 supports both optimistic locking and pessimistic locking. Locking is essential to avoid update collisions resulting from simultaneous updates to the same data by two concurrent users. Locking ... entity objects when they are retrieved from the database. In addition to improving efficiency
Manual
5

UPDATE SET Queries in JPA/JPQL [2011-11-22]

an alternative way for updating entity objects. Unlike SELECT queries, which are used to retrieve data from the database, UPDATE queries do not retrieve data from the database, but when executed, update
Result
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ObjectDB License Agreement [ver. 2.0.4] [2013-05-28]

to protect the Software from any use, reproduction, or distribution except specifically authorized by ... of the Software. This agreement will terminate immediately without notice from ObjectDB Software
Manual
5

Database Transaction Replayer

is useful for two different purposes: It enables recovery from a database failure by replaying ... the objectdb.jar file. It can be run from the command line: > java -cp objectdb.jar com.objectdb
Tutorial
5

Step 3: Create an ObjectDB Data Source

Explorer] window and selecting New Data Source. Select ObjectDB Data Source from the list of available ... connection url: Download and save the points.odb database file (from the Quick Start tutorial
Manual
5

Storing JPA Entity Objects

, the entire closure of entity objects that are reachable from that object by navigation through persistent ... and flush enables moving the temporary updates from memory to the database. Note: Flushing updates
Manual
5

Schema Update

-name attribute is specified the package name is changed from the original name, which is specified by ... the class name is changed from the original name, which is specified by the required name attribute
Manual
5

Defining a JPA Entity Class [2011-02-11]

objects from the database: package com.objectdb.tutorial; @Entity public class Point ... . This is a very powerful feature of ObjectDB that is absent from other object oriented databases.
Result
5

Consulting and Training [2015-06-02]

and will lead you to the best solution from design to implementation. For further information ... depth from the very basics up to advanced topics, performance tuning and production tools. This course