About change

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Manual
17

Database Explorer

collection can be modified by using the Edit > Move Element commands. Saving Changes The Explorer ... all the changes to the database). The File > Discard Changes menu command rolls back the transaction (discarding all the changes). After File > Save and File > Discard Changes, the Explorer automatically
Manual
17

Setting and Tuning of JPA Queries

on which they were invoked). Flush Mode (setFlushMode) Changes made to a database using an EntityManager ... of other EntityManager instances). JPA implementations can easily make uncommitted changes visible in ... . Therefore, before a query is executed, uncommitted database changes (if any) have to be flushed to the database in
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
Forum
17

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
17

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
17

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
17

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
17

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
Forum
17

Object Relations Error after Schema Change

Hi we have a problem with relations in OBjectDB 2.4.6, the problem occured after we changed ... the class we have changed the relation. Quote from the log “08:44:09,440 ERROR [stderr] (http--10.10 ... the problem and suggest a fix. Hi,  we tried reparing the database with Doctor, tried changing the names
Forum
17

Page size - changing after database creation

Hi, I was wondering, is it safe to change page size after database is created and filled with data ... configuration setting should only affect new created databases, so it should be fine to change ... the Doctor in fix mode, for this setting change to take effect. The optimal page size is affected by many