ObjectDB Database Search

The error: Type User is not found (error 301) occurs when I query the db for a type before any ... a").getResultList (); What I was expecting was an empty list, not an error. Is there some enhancement ... query execution by using:     em.find(User.class, User.class); but this is not

We find out that it is actual not possible to use enhanced and not enhanced entities ... . Unfortunately, we can not reproduce this with a small example until now. Sometimes it works. btc_es BTC ... persistable classes that access directly ( not through methods) persistent fields of enhanced classes

(), with a query it is not always possible to get the entity, sometimes we get the entity ... , then it may work until it commits on a separate snapshot of the database that includes its own updates but not ... , although such an issue is not expected. You may try disabling the query cache to see if it helps

that DB and the size does not decrease.  In fact it keeps growing as records decrease.  Is that supposed to happen? FYI:  The DB is client server mode, and it is not being restarted as records reduce, as it is live in production. I do an hourly backup and the backup file is not any

. This is using Criteria with a combination of LOWER/UPPER - NOT LIKE: SELECT COUNT($1.id) FROM User $1 WHERE ($1.owningCompany=:p1) AND LOWER($1.email) NOT LIKE :p2 So in essence, I'm trying to do a count ... to a company, and the lower case email does NOT match the parameter :p2   The bind is as follows

.lab.data.bacti.CultureRqst is not defined as an entity (@Entity is missing) (error 302) at com ... JDO, NOT JPA.   Thanks for any help. st.clair.clarke St Clair Clarke The class definition looks ... use another JDO jar other problems arise.   I am not sure how I can overcome this with 15

and other files: Annotations not supported in -source1.3 (use -source 5 or higher ..) Generics not ... see that this could explain the error) I could not figure out how to fix this in the points project in Netbeans, I did not find a setting for the Java version there, so I created a fresh basic Java Application in

for that column with a string that has more than 16 character, not able to get any error or exception from ObjectDB. It should give an error for exceeding the limit. But dose not throwing any error or exception ... If by expensive you mean slow then it is not that expensive. You can use external validation libraries, but they will not be faster. support Support

] Package datamodel.core.base is not found by the enhancer (error 108) The Enhancer was run in ... you have a bug ??   Thanks in advance b Tomasz Tomasz Wozniak This is not a bug but a limitation. Java ... of specific file based class loaders (by scanning the file system) but not in the general case

: We can currently not update the ODB version as this is a production system. Note also that doing ... . However, since you will not be able to use a new build, try as a workaround to replace the date ... is irrelevant. As can seen above in the query's toString ( not shown in version 2.4.5) , the date

._RollbackException: Failed to commit transaction: Unexpected database state: BTree 8 is not found at com ... .transact(database.kt:64) at server.test.ChangeListenerTest.Should not publish same object ... .UserException: Unexpected database state: BTree 8 is not found at com.objectdb.o._PersistenceException

would be created for the superclass, and the transient field would not appear in any table. The actual result ... . Regarding the transient field - it is not stored in the database and the Explorer merely shows ... and future plans are.) kjkrum Kevin ObjectDB is not an RDBMS so there are no tables, but indeed a mapped

this query does not return any objects even there are lot of objects to return for the second ... is not working at all the query plan is: Query plan 1/2 description ... ? support Support it does not happen with 2.7 (it was working for years) 2.8.9 not checked

, then delete it, then re-insert it again, the slave server will give this error because the record did not ... This is an interesting report. Have you tried a normal remove. i.e. not using a delete query? Update ... again. Trianglehead Json Error This might not be related to replication but to cache in general

. Otherwise I can't do it. What is it to be done? zmirc Mircea Chirac will not delete classes ... project. So, the bottom line is that ODB seems to do not respect the restriction when a fresh DB ... . There must be something else that made the change in your application. But we see now that actually this is not the right behavior, only 

running the system through eclipse. The full retrieval is not yet implemented, I concentrated ... windows is displayed. Other exceptions are thrown later because the odb file is not found and a new empty one is created (accessing a database file that is embedded in a jar file is not supported by

Player p fails with object is not an instance of declaring class or java.lang.ClassCastException ... = AppCore.getTime(); ... } Is there some other way to compare two Timestamps within ObjectDB not ... is not an instance of declaring class at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method

thread for every DB Connection (using JDO and PersistenceManager) and not closing any of it. I've counted ... operation is slow, it may indicate that this timeout may not be sufficient. support Support I am closing only PersistenceManager instances, not the PersistenceManagerFactory instances. Should I

? quasado Alexander Adam The configuration XML is not synchronized with the example (in package names), but this is probably only in this post and not in your application. The ObjectDB schema evolution ... is managed automatically and should not be specified in the configuration. If you have instances

= pmf.getPersistenceManager(); I am getting an error Source attachment does not contain source ... time. I provided the zip file mentioned above. But them it throws an error that source not found.  Basically the PMF.class is compiled from PMF.java and in the source file I am not able to find

This could happen if the entity class is not in the database yet (no instances of that class have been persisted yet), and a persistence unit is not defined. If this seems to be the cause, either define ... this files was created, but not for ObjectDB. with best regards Peter pezifromvienna Peter Sauer

would expect ObjectDB to roll back the transaction and not persist anything.  ... by the application server and not be the application, sometimes it is difficult ... is where the persistence is happening, and so I think the transaction should not be committed no matter

.EXCEPTION) are not enforced in 2.3.7_08 or that i have failed to understand how to annotate. example ... ) { this.username = username; }     } } NOT NULL constraints worked well for relationships but not for basic reference types such as String . Build 2.3.7_14 fixes this issue. support

._JdoUserException: Type quant.phdsc_new.placement_builder.data.Project is not defined as an entity (@Entity ... am using JDO and PMImpl. Should I not call the makeTransient() on an @EmbeddedOnly object ... objects are not managed by their own and cannot change state from managed to transient. support Support

, the query does not return anything. i think it should also be possible to use char/Character types, do you agree? chris Christoph Ernst I am not sure that this comparison is valid, since the type ... ) is Character . In ObjectDB as in Java char is comparable to int but not to String. Maybe an exception

that works without a problem, but in case of this database that query does not have any results. Can anyome ... are two databases, one where the query has a result and one where the query does not has any results. skolb Sebastian Kolb The query is executed using an index on field userName . In not -working.odb

Upon initializing our ObjectDB database on a node that does not have a connection to the outside ... a package.jdo file) has failed. You are probably using an old beta version, in which the dtd file is not ... do not match the local dtd. Try to set the headers of all your package.jdo files to: support Support

is not connected to the database. ie: If explorer is connected to a c/s database then it is not ... only for a database that is currently not open and in use. The Explorer is like any other database

are not enhanced, added items are doubled. Here is an example: @Entity public class Customer ... and this will be further explored (in addition to the difference between using enhancement or not and the new info in your #2 ... _03 and was changed in order to fix orphan removal). If Customer is not dirty - it doesn't cascade

Hi, I have a field (embedded TZ1) which is not persisted in class MHD1 (TZ1  extends AS ... . That subclass cannot access your abstract class because it is not public . Adding public to the definition ... , but starting build 2.5.6_02 it will not be generated for non public abstract class, so your test

I'd like to mark field of an entity not nullable so that when developer tries to persist ... which is not JPA, anyway I've tried :) Please specify valid way to mark a field (might be of another Entity type or primitive) not nullable... Regards vachagan Vachagan Please see the answer in this forum thread . support Support

it I got an error that this class has not been ehanced (what is important, this class ... to persitst it I got an error that this class has not been ehanced Please provide full error message ... is triggered. Using serialization is not the result of no enhancement but of a missing @Entity

Hi, trying to understand why the activation license is not being picked up. We have tests ... containers. For some reason, Jenkins (which runs as docker-in-docker) is not recognizing the activation ... it, ObjectDB license activation uses a MAC address. (Given that any machine might have several, it's not

Attribute from Metamodel initialized on @PostConstruct event IS NOT EQUALS of the same Attribute ... am testing one application over Spring Web MVC and I can not post one Simple Test Case. The problem ... and the other on a @Controller @RequestMapping event, they return not equals Attributes using

that the issue exist in version 2.9.3_01 it would help. Although a deadlock is not mentioned in ... . support Support I can not publish here the whole thread dump because it reveals our code structure

this query, I get the following error: Error executing query: Field 'retired' is not found in type 'com.divudi.entity.pharmacy.Vtm' The same code works fine with MySQL and EclipseLink, but not with ObjectDB

and reading in my app). Problem 1: find by id on Item it's good, it hits the cache, but not for its field ... results in the query execution round trip. However, in that case, if not all the results are cached

and objectdb still does not support LocalDate? com.objectdb.o._RollbackException: Failed to commit ... doing something wrong? Also Converters are still not working... Kevin Kevin Pfaff The system blocks ... is unrelated (although, this is obviously not the case here). Anyway, there were some technical

seeing that, in general, newly created objects are not immediately available in collection queries ... , but if the query has already been run and the field already contains a value - it will not be run again unless the object is retrieved again from the database (and not from the persistence context cache), or

containing an @ElementCollection which is lazy loaded.  I'm not sure if the same problem exists ... correctly.  Without the breakpoint, my lazy collection does not get loaded.  Here are code ... locale; // if I set a breakpoint here, values loaded from DB; without breakpoint they are not loaded

. The entities were not enhanced in our jars. But the message from the enhancement tool com.objectdb.Enhancer ... ?   btc_es BTC EmbeddedSystems Thank you for this report. Enhancement does not require a valid ... ). However, if there is no valid OEM activation then although the classes are still enhanced and usable they are not

. This we did not expected. btc_es BTC EmbeddedSystems This is not a bug, but maybe a feature request ... .g. ... com.objectdb.Enhancer -noaware -s c:\my-project\bin\*.class but should not use to cover sub ... enough, it seems that investing time now in other options would not be justified. support Support

that have not existed for ages.  In enhancement mode, there are no exceptions. I can't figure out how ObjectDB is holding on to the old classes, as they have not existed for  months.  ... as I can tell, it's not causing any problems,   so feel free to tell me to take a hike

, yielding in not merging athene.odb and athene.odb$. A bug in objectdb?    bjjl@ps2:~$ ls ... must not be null.         at javax.jdo.identity.SingleFieldIdentity ... #2 reflects a locked database file (due to a failure during close) and not a corrupted database

.Read .doGet (115 ): Failed to commit transaction: Unexpected database state: BTree -152 is not found ... database state: BTree -152 is not found (error 613) at com.objectdb.jpa.EMImpl.commit(EMImpl.java:302 ... .PersistenceException: com.objectdb.o.UserException: Unexpected database state: BTree -152 is not found

This shows that table view does not work for queries     Trianglehead Json Error The attached database seems to be empty. support Support Here it is.  Not sure why that was empty ... did not replace the jar files in my production game server though. 

Hello, the entity TCVector is not enhanced and the enhancement check in the objectdb.conf ... We found the reason for the issue. The TCVector is really not enhanced and is created ... structure in our main database where the TCVector is not needed. Then the enhancement check threw

an index that does not allow duplicate keys. An index on a collection or array (including byte ... also that an index on a collection or array will not be useful in queries that compare the entire array or collection ... 'a'? Thanks. eko EKO FAJAR Strings are not considered as collections or arrays but as values. support Support

: java.lang.AbstractMethodError: Receiver class org.test.app.base.models.Data does not define or ... an entity class but not its super entity class (or mapped superclass) you may get error messages like ... my error, I thought that the .* also included sub directories but it does not . If i use -s instead of -cp everything works. Thanks! Kevin Kevin Pfaff

a query. But there are not any results available. We debugged the problem. Thread B executes the query and prints the results to the console, but there are not results. After that the thread stops ... operations then the problem does not happen. Can you imagine or explain this timing problem? btc_es BTC