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Forum
17

Change path for urls2.xml file

the program still creates objectdb/urls2.xml in my system user folder. Is there a setting to change ... of the ObjectDB home path). You can change the user home directory by changing a Java system property:     http://stackoverflow.com/questions/1501235/change-user-home-system-property Thanks
Forum
17

World database - Changing country ID

of cz ). I changed the id of country to "cz". But when I try to find the country: SELECT c FROM Country c WHERE id = "cz" no results are returned. If i find it by name, I can see ID has changed to cz. However Country#ez is still displayed in the top. When I save the changes and close and open
Forum
17

Relationships and tracking changes

" which looks like this: public class Pojo { private transient boolean changed=false; public boolean isChanged(){ return changed; } public void setChanged(boolean changed){ this.changed = changed; } ...as you can see, I tried to manage changes inside of the tables by the hand. So let's say: if I
Forum
17

Changing existing objects from Entity to Embedded

of another Entity. So as first try I changed only the metadata to this: change I can not open the DB file in Explorer. I ... ) at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)   I thought that simply changing JDO
Manual
17

Database Schema Evolution

Modifications to entity classes that do not change their persistent field definitions (their schema ... after a schema change. Automatic Schema Evolution ObjectDB implements an automatic schema evolution mechanism that enables transparent use of old entity objects after schema change. When an entity object
Forum
16

Activation error on Schema change

.   Greetings, Karol Borkowski This is probably not related particularly to @OrderBy, and actually any change ... where copied to new version directory. No schema change, no application modification just migration to new ODB ... for that machine. In addition, as reported in another forum thread, changing network may also require
Issue
16

delete of a collection in explorer changes type

accidently we used the option delete on a collection of type ArrayList. On doing so the type changed to List. we are using explorer version 2.7.1_02 How can we change ... also the removal of content that you want to bring back (which is impossible with no backup if changes
Issue
16

Exception upon index definition change

this is related to my ticket http://www.objectdb.com/database/support/636. I think index changes ... was solved so this seems to be a different issue. > I think index changes should never cause the application ... Markus Unfortunately we had to revert the changes in build of 2.7.2_03 in build 2.7.2_04 as
Forum
16

How to change properties in urls2.xml?

. :( Does it exist a way to change urls2.xml properties ? Adding ?port=XXXX at the end of the persistence ... the Explorer, so just changing its properties will probably not help you. Please clarify your need ... connection string is changed ... ( when i am watching urls2.xml file ) I am just asking
Forum
16

mismatch after Enum changes

Hi, I have an entity, an attribute is a enum type: public enum MyEnum { AA, BB, CC, DD; } I populated the database, than I changed the enum types deleting some unused types (es. AA ... to ENUM.BB (second position before the change) now are set to ENUM.CC (second position after the change