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6

Guestbook Tutorial (Eclipse/Glassfish)

causes this. I can enter a number of entries, stop Glassfish, use the Object Explorer to view the objects
6

Cascading makeTransient

the application point-of-view. So as long as I keep B in application cache, also A is present in
6

explorer NullPointerException

cannot create a new entity objects according to the content above in fact. That is to say, the Explorer can view
6

Refresh Explorer

Feature requests: 1) shortcut key for Explorer data refresh 2) ability to set 'auto-refresh' for explorer when run in client-server mode. ie: current view will refresh every n seconds. Thanks David dmoshal David Moshal A new Refresh toolbar button and an accelerator key (Ctrl+R) were added in build 2.5.6_04. support Support
6

database version

Is there some way of telling, just from an obd database file, what version it is? dmoshal David Moshal An ObjectDB 2.x database file has no version, at least from the point of view of ObjectDB users. You should be able to use the same database file with different versions of the ObjectDB 2.x software. support Support
6

Does ObjectDB create one instance of each entity class on (web app) load ?

and relationships needed for particular views, rather than relying on one-size-fits-all EAGER
6

Problem with distinct select, order by and equivalent alias/attribute path

from your point of view? Thanks and regards Benjamin Klink bklink Benjamin Klink JPQL restricts
6

Query can't see recently persisted object

When using container managed transactions (EJB) in Payara 4.1.3 with ObjectDB embedded, ObjectDB does not appear to present a read consistent view of persisted objects within the same transaction. e.g. in the following code the NoResultException is correctly thrown on the first occasion
1

File lock exception on odb$

more felixobjectdb Richard Szurgot Similar exceptions have been viewed in the past but the source
1

Use temporary files to enable very large transactions

which is a different view between flush and clear. After flush and clear we have invoke a full GC

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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