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Forum
27

Is persistence version 2.1 supported?

Using the current version of persistence.xml leads to an error: version="1.0" encoding="UTF ... .sun.com/xml/ns/persistence/persistence_1_0.xsd" version="1.0">--> version="2.1" xmlns="http://xmlns.jcp.org
Forum
27

Optimistic locking: prevent version increment on entity collection attribute

relationship) with an optimistic locking strategy supported by a version field. Is it possible to prevent the increment of the version of entity E when entities are added to or removed from the collection ... is defined as a mapped by) then adding and removing entities should not change the version
Forum
27

How to retrieve the ObjectDB version number?

Hi! We need  the ObjectDB version for debug purpose/logging. Our project supports also EclipseLink ... With the Connection object the Database name & version can be retrieved. For ObjectDB, which is the best (JPA) method to get the version number?   Peter       It is not JPA portable, but you should be able
Forum
27

Is there an API to get the current version of ObjectDB that's being used?

Is there an API to get the current version of ObjectDB that's being used? This would be very handy to have, because it is somewhat difficult to know what version of the ObjectDB you are currently using since the objectdb.jar filename remains the same for all versions (which is not a bad thing by
Forum
27

Latest version with license for evaluation

- Can you please let me know the latest version maven entry i got confused as the downloads have version in 2.5.X ... version where we could test it properly. If there are any cost implications on the version kindly let me know. Appreciate your help. Thank you.   Regards, Sandeep The last version on Maven is also 2
Forum
27

Database is erased after deploying a new web application version

within Tomcat and uses ObjectDB. Each time I upload a new version of the web application (WAR file ... there's a problem with accessing it: When running a new web application version, I get an exception saying ... the current web application version and then deploy the new one. Something still keeps this file open
Issue
27

Entity Version History

ObjectDB manages automatic entity versioning (for optimistic lock purposes). Every entity object modification is reflected by a new version number. Naturally, previous values in the entity object ... to go back in time and view old versions (and old values) of entity objects. Future versions of ObjectDB
Forum
27

How find out ObjectDB version at runtime (in a web app)

of objectdb-2.6.9_02 in a Glassfish web app. Can see correct version of objectdb-2.6.9_02 in /build ... script) Object clearly indicates the version. Q: How can one interrogate objectdb for the version ... seem to help. If I am correct about this, may I suggest also that you include an echo of the ObjectDB version
Forum
27

Error 990... and then new version?

!  I hadn't noticed this because the maven instructions still show the old version, and the new version does not seem to be in that repository... or at least I can't get my compiler to see the new ... .  :) Ah, but the Error 990 is back!  But with an updated version this time!  Here is updated
Forum
27

database version

Is there some way of telling, just from an obd database file, what version it is?   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. dmoshal