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Query problem after transaction commit

records but only the latest stored record. I tried to run database explorer on the server machine ... explorer on the server, my client program can retrieve all the records (no program restart or ... printing result 41> UI: start query [database explorer started on server before the execution

ObjectDB version 2.3 has been released

to edit databases in the Explorer (issue #2). Added the ability to execute queries in the Explorer (issue #3). Other small Explorer improvements. Added support of IN operator in JPQL queries. Added ... !!! New explorer looks cool. Great work! lwalkowski Lukasz Walkowski Thanks. That was essential

Running doctor.jar with entity classes in classhpath

instances of these entities to database through explorer. I tried to run com.objectdb.Doctor with model ... explorer). Could it be possible to add that kind of feature in next relase ? I run doctor by ... , you can follow these 2 steps: Run the Explorer with the new class in the classpath:     java -cp

possible index required for improving query performance

Explorer with a non-null parameter. If I run it with null, I can see in Explorer that it looks ... You should be able to use object parameters in the Explorer, as explained in the manual: In the [Parameters] table ... . It will be easier to explore this if the query can be run in the Explorer, so please suggest

ObjectDB is opening too many sockets

lines the first one is TCP connection from explorer. This disappear when explorer is closed (or File ... Server, and did all connections from explorer only. I was working with 2 DB files (firstdb and seconddb ... running ObjectDBServer without restarts, also explorer was single instance, just closing

Drop in Client/server mode not working

your example at it works as long as the Explorer is not connected to the database. ie: If explorer ... , this is a bug in the drop feature, as it's important to be able to have the explorer open during testing ... . The Explorer is like any other database user so a database cannot be deleted while it is open

Database connection url

I'd like to run a database called db1.odb on port 6136, and simultaneously open it in the explorer ... , and for the explorer. I tried this: Transactor.emf = Persistence.createEntityManagerFactory ("$objectdb ... to it from explorer. So, how does one set up odb as a server, and how does one connect to it from

DB Doctor sets type to "unknown" for new fields

in DB Explorer select r.emergency from RecordingMetaData as r you will notice that the type (RSL ... with the database, and the new Boolean fields look fine. Apparently your report indicates an Explorer behavior ... RecordingMetaData objects in the Explorer. support Support Thank you for checking the DB file


understand the main effect of such drop operation would be on the list of classes in the Explorer ... found a description that the DB Explorer should be capable to delete classes? But it seems not ... data303 Mark Egloff These features were included in ObjectDB 1.x Explorer but unfortunately are currently

ObjectDB 2.8.4

unsupported unwrap to throw _PersistenceException (a subclass of PersistenceException). Fixed an Explorer bug in presenting composite IDs. Fixed a bug in using date and time query parameters in the Explorer ... objects in the Explorer (feature request #2602). Fixed a performance issue in viewing class

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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