About Date

release

2.1.0

Release date: 2011-02-23 Download (3.89 MB) Binary:  ...

 
release

2.0.3

Release date: 2010-12-13 Download (3.4 MB) Binary:  ...

 
release

2.0.2

Release date: 2010-11-13 Download (3.39 MB) Binary:  ...

 
page

ObjectDB License

ObjectDB Purchase and License info page.... if you cancel your purchase within 14 days of the purchase date if you haven't activated your license. Server License ...

 
forum_thread

auto generate timestamp

Hi all, How can I create auto timestamping column? I want the database to generate the timestamp. I tried google but suggested solutions doesn't work in objectDB. http://stackoverflow.com/questions/811845/setting-a-jpa-timestamp-column-to-be-generated-by-the-database - Pawel   ... However, you can hold the timestamp in an ordinary Date / Timestamp field and update it in an event callback method ( ...

 
issue

com.objectdb.o.InternalException: null

After an error in a @PrePersist method in an Entity class, the database stopped working. Fortunately this was in development, but still worrying! The Entity class ... Customer spouse = null ; private Date dateOfBirth = null ; private String firstName = ...

 
forum_thread

Need disk usage and delete some old files

    Hello , is it possible to get disk usage of database ? If disk usage becomes too high , delete old date files from database. And recalculate disk usage back ?   ... ? If disk usage becomes too high , delete old date files from database. And recalculate disk usage back ? ...

 
api-jdo

setOrdering(ordering)

Set the ordering specification for the result Collection.(Method of javax.jdo.Query)

 
forum_thread

How to avoid NULL values on Embedded entities

Hi there. I'm new on this. trying to learn. I'm trying to make a value non nulleable. So, when I try to upload to the DB this field as null, it give me an error. I tried this, but it didn't work: ...     @Basic(optional=false) private Date fechaYhora; //Fecha en que se debe enviar el coche } ...

 
forum_thread

Can't modify @EmbeddedId in ObjectDB Explorer

Hi! There is entity Journal with @EmbeddedId JournalId. Id's content can't be seen/modified from ObjectDB Explorer from its class. Ok, I get this. It's an @EmbeddedId, so it should depend only on its parent. Problem: id's content can't be modified through its parent neither. Scenario: open db in ObjectDB Explorer, open entity Journal, expand the id, try to modify date/id, save, then refresh data / reopen db, and you'll see that it wasn't modified. Any solutions? ... open entity Journal, expand the id, try to modify date/id, save, then refresh data / reopen db, and you'll see that it ...