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forum_thread

Login Error (bad username 'admin' or password)

I am getting following error when i am trying to connect to server: [com.objectdb.o._PersistenceException: Login Error (bad username 'admin' or password)] with root cause com.objectdb.o.UserException: Login Error (bad username 'admin' or password) at com.objectdb.o.MSG.d(MSG.java:61) at com.objectdb.o.HND.K(HND.java:210) at com.objectdb.o.SHN.K(SHN.java:208) at com.objectdb.o.HND.run(HND.java:132) at java.lang.Thread.run(Thread.java:662) Here is my connection string: #1 2013-03-31 01:41 I am getting following error when i am trying to connect to server: [com.objectdb.o._PersistenceException: ...

 
manual

Database Schema Evolution

Explains how ObjectDB handles automatically schema changes. Modifications to entity classes that do not change their persistent field definitions (their schema) are transparent to ObjectDB. This includes adding, removing and modifying constructors, methods and non persistent fields. However, additions, deleti ...

 
forum_thread

exceeds evaluation limit Exception

Hi ,every body i have this exception , and i didn't know what is mean or from "Exception in thread "main" [ObjectDB 2.0.5_02] javax.persistence.PersistenceException Too many persistable types (>10) - exceeds evaluation limit (error 1011) at com.objectdb.jpa.EMImpl.persist(EMImpl.java:357) at DBManager.insertPatient(DBManager.java:29) at Main.main(Main.java:374)" does any body face this exception before Thanks in Advance     #1 2011-02-28 15:15 Hi ,every body i have this exception , and i didn't know what is mean or from "Exception in threa ...

 
issue

Internal Exception and Index Problems

Dear Support Team, we have an urgent issue in a productive database. The objectdb doctor finds no error but one string field of one database item is not editable (even not using the objectdb explorer). The corrupt entry is in entity "UserModelData" with id="7d29d5eb-69a6-4d46-9bf1-802cbb6e439b". Try to change the userName attribute of this entry then the following error occurs: Bug Version: 2.5.3 Priority: High Status: Active Replies: 8 Type:  Bug ...

 
forum_thread

String comparison in query where clause

I am having trouble getting a simple string comparison to work in an SQL "where" clause.  It is my understanding that queries are case sensitive by default and I do not want that, so I am constructing the query as follows... SELECT e FROM Exercise AS e WHERE UPPER(e.name) = ?0 and then I am converting the parameter (representing by position ?0) to upper case.  I am certain the parameter value is correct, and there should be a matching record in the database, but my query returns no result. #1 2016-03-23 14:38 I am having trouble getting a simple string comparison to work in an SQL "where" clause.  It is my understan ...

 
forum_thread

Foreign key constraint issue

Hi, I'm trying to create two tables (Parent and Child) with a foreign key constraint from Child to Parent so that when the parent is deleted all children are removed as well. Unfortunately, in one specific case that foreign key constraint doesn't apply and I can't figure out what I'm missing. The definitions of the classes are as follows: ... so that when the parent is deleted all children are removed as well. Unfortunately, in one specific case that foreign key ...

 
forum_thread

Evaluation License

Hi, I'm an individual developer and my project has more then 10 persistable types. How can I get a free commercial license? (According to the post below, this might be possible).     Hi, This exception indicates an attempt to use more than 10 persistable types (e.g. entity classes) with no license key. As noted on the license page: #1 2012-07-11 14:42 Hi, I'm an individual developer and my project has more then 10 persistable types. How can I get a fr ...

 
forum_thread

Temporary disabling of indexes?

When populating a large database with objects that have indexed fields takes very much longer than populating the database with those objects if the index definitions are removed.  Is it possible to indicate in some way that for a particular use of the database indexes are to be ignored, and can be rebuilt later? ... database with those objects if the index definitions are removed.  Is it possible to indicate in some way that for a particular use ...

 
api-jdo

removeInstanceLifecycleListener(listener)

Removes the listener instance from the list of lifecycle event listeners.(Method of javax.jdo.PersistenceManager)

 
api-jdo

removeInstanceLifecycleListener(listener)

Remove the parameter listener instance from the list of instance lifecycle event listeners set as the initial listeners for each PersistenceManager created by this PersistenceManagerFactory.(Method of javax.jdo.PersistenceManagerFactory)