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Hello, we have a useCase in which we consume too much memory and run into a "GC overhead limit exceeded" exception. Nearly 90% of the memory are taken by com.objectdb.o.PRU (49%) com.objectdb.o.SEV ... (PRU, SEV, VAL[]) has been created. btc_es BTC EmbeddedSystems This may be caused by large insert

@Indices({@Index(members = {"id.field2"})}) or do I have to duplicate entity.id.field2 into entity ... : is there any insert /query performance difference between defining an index on a primitive field or

.zip (the maven project) and imported it into eclipse but I now get the following error in pom.xml ... JBoss versions. support Support Again, many thanks for your efforts. In the end it worked inserting

.imageshack.us/img210/8499/screenshot20130203at004.png   I want to insert new Object or Edit ... why dont you add insert new database , insert class and insert object capability to explorer ? explorer

Hi,    i have two thread one is for insert data another is for update data but in same ... variables and Getter and setter method constructor and to-string method. Insert .java   Here i create a thread, create object of Gettersettetclass, i.e  insert operation and pass that object

values and insert new entry in audit trail           ... ;           // because we are performing an insert ... ;          session. insert (new AuditTrail(entityId

. 1: GetterSetter method  2: Creating object for insert data  3: For Access data. Here object created and value inserted successfully but when i am trying to access that object it only access

I have a Master and Slave Server and the slave server is getting the persists, but when I do a delete query, the records don't get deleted "delete from TestTable t " When I insert a record, then delete it, then re- insert it again, the slave server will give this error because the record did not

) at data.DataDev.addDefaultProduct(DataDev.java:164) at data.DataDev.lambda$ insert $5(DataDev.java:136 ... .db.jpa.JPA.withTransaction(JPA.java:104) at data.DataDev. insert (DataDev.java:113) at Global.onStart

to keep a copy if/when it occurs again. I imagine the underlying problem will be on object insertion ... more felixobjectdb Richard Szurgot It could be either insertion or retrieval problem. The Doctor output

/Jpql style not xml. I can only see select statements, but I also want to see insert , update ... (unlike ORM JPA implementation) does not use queries to implement Insert , Update and Delete

class as well as object. Class and object successfully created. And insert data also now problem is only once object is created and insert data only first time. when i am execute

. Then allow import of that file into another database. 2. Lazy loading of data, especially in table view ... to enter a Java expression into a field. For example, suppose you have a User entity with a password ... . Auto-login of last opened (remote) database puts the full URL into the Database Path field

messages. The message is split into a lightweight metadata message to allow fast searching and a more heavy weight data message. The put methods are shown below. The message is made up of an id, insert

JPA Interface Bindable Type Parameters: - The type of the represented object or attribute Instances of the type Bindable represent object or attribute types that can be bound into a javax.persistence.criteria.Path. Since: JPA 2.0 Public Methods Class getBindableJavaType () Return the Java type

JPA Method in javax.persistence.AttributeConverter X convertToEntityAttribute (   Y dbData ) Converts the data stored in the database column into the value to be stored in the entity attribute. Note that it is the responsibility of the converter writer to specify the correct dbData

JPA Method in javax.persistence.EntityManager T merge (   T entity ) Merge the state of the given entity into the current persistence context. Parameters: entity - entity instance Return: the managed instance that the state was merged to Throws: IllegalArgumentException

JPA Method in javax.persistence.AttributeConverter Y convertToDatabaseColumn (   X attribute ) Converts the value stored in the entity attribute into the data representation to be stored in the database. Parameters: attribute - the entity attribute value to be converted Return

of the given entity into the current persistence context. Parameters: entity - entity instance Return

entries will be merged into subclass subgraphs. The value of this element is the name of the key subgraph

. Superclass subgraph entries will be merged into subclass subgraphs. The value of this element is the name

I found that it is impossible to insert a record with @Unique byte[] var; after initial insertion of a single record. Below is the exception:   Nbl3hQfe6LHayqZ7TQKivA== iWbldTBdz3etGCqHspWw3Q== Exception in thread "main" [ObjectDB 2.7.4_05] javax.persistence.RollbackException Failed

? What combination of DELETE / INSERT / UPDATE operations are in that huge transaction? Can we assume ... ; What combination of DELETE / INSERT / UPDATE operations are in that huge transaction? Possible

have inserted . I'm currently evaluating your product. So i insert and delete a lot of data. I also tried

I have a huge amount of inserts /updates and after a about 850.000 Entities I got the following error: [ObjectDB 2.4.7_16] Unexpected exception (Error 990) Generated by Java HotSpot(TM) 64-Bit Server ... updates (not only inserts ) to some entities. But the Exception seams to come always when searching

informations about how DB is doing. It would be nice to monitor: -  inserts /s, updates/s, deletes/s, reads/s - total inserts , update, deletes, reads - I/O operations/s - caches current usage - uptime

serialized ( into a single column of a join table). Since: JDO 2.1 String table default "" Name

JDO Annotation Attribute in javax.jdo.annotations.Persistent String serialized default "" Whether this member is serialized into a single column. Since: JDO 2.1

. Since: JDO 2.1 String serialized default "" Whether this member is serialized into a single column

. Since: JDO 2.1 String serialized default "" Whether the key is to be stored serialized ( into a single

JDO Annotation Attribute in javax.jdo.annotations.Key String serialized default "" Whether the key is to be stored serialized ( into a single column of a join table). Since: JDO 2.1

JDO Method in javax.jdo.PersistenceManager Object putUserObject (   Object key,    Object val ) Put the specified key-value pair into the map of user objects. Since: JDO 2.0

to it, so it is quite possible to put the PersistenceManager 's connection into an invalid state. Return: the native connection Since: JDO 2.0

to it, so it is quite possible to put the PersistenceManager 's connection into an invalid state. Return: the native connection Since: JDO 2.0

JDO Method in javax.jdo.spi.StateManager void preSerialize (   PersistenceCapable pc ) Guarantee that the serializable transactional and persistent fields are loaded into the instance. This method is called by the generated jdoPreSerialize method prior to serialization

JDO Annotation Attribute in javax.jdo.annotations.Value String serialized default "" Whether the value is to be stored serialized ( into a single column of a join table). Since: JDO 2.1

must be able to hold all elements of the result specification. A single value must be able to be coerced into

into the cache as a result of executing one of the deletePersistentAll methods undergo life cycle

JDO Method in javax.jdo.Query void setClass (   Class cls ) Set the class of the candidate instances of the query. The class specifies the class of the candidates of the query. Elements of the candidate collection that are of the specified class are filtered before being put into

JDO Interface LoadCallback This interface is used to notify instances of load events. Since: JDO 2.0 Public Methods void jdoPostLoad () Called after the values are loaded from the data store into this instance. This method is not modified by the enhancer. Derived fields should be initialized in

JDO Method in javax.jdo.listener.LoadCallback void jdoPostLoad () Called after the values are loaded from the data store into this instance. This method is not modified by the enhancer. Derived fields should be initialized in this method. The context in which this call is made does not allow

, and merges the persistent state of the detached instance into the persistent instance. Only the state

JDO Annotation EmbeddedOnly Target: ElementType.TYPE Implemented Interfaces: Annotation Annotation for whether the class is only for persisting embedded into another object. Same as specifying @PersistenceCapable(embeddedOnly="true"). Since: JDO 2.1 This annotation is a marker annotation (with no attributes).

) Guarantee that the serializable transactional and persistent fields are loaded into the instance

String serialized default "" Whether the element is to be stored serialized ( into a join table

JDO Annotation Attribute in javax.jdo.annotations.Element String serialized default "" Whether the element is to be stored serialized ( into a join table) Since: JDO 2.1

are to be copied fieldNumbers - the field numbers to be copied into this instance Since: JDO 1.0

JDO Annotation Embedded Target: ElementType.FIELD, ElementType.METHOD Implemented Interfaces: Annotation Annotation to define that the object is embedded into the table of the owning object. Corresponds to the xml element "embedded". Since: JDO 2.1 Public Annotation Attributes Persistent

JDO Annotation Attribute in javax.jdo.annotations.Query Class resultClass default void.class Result class into which to put the results. Since: JDO 2.1

resultClass default void.class Result class into which to put the results. Since: JDO 2.1 String unique