6 | Performance issues on aggregate query final long serialVersionUID = 1L; @Id @GeneratedValue public long id; @Index public Double |
6 | Intermittent: "Attempt to reuse an existing primary key value" when persisting a new instance: @Id @GeneratedValue(strategy=GenerationType.SEQUENCE, generator="user_pwd_seq |
6 | problem with lazy loading - unittest project attached GeneratedValue's strategy (in ObjectDB the SEQUENCE and TABLE strategies generate automatic values as |
6 | Object comparation never matches is: @Entity public class MobileCustomer extends Customer { @Id @GeneratedValue private |
6 | Navigation through Path to evaluate collection; } @Entity public class ProductData implements Serializable { @Id @GeneratedValue private |
6 | @Column( name = "columnName") doesn't workI have created following entity class with custom fields @Entity public class AfwDataKey { @Id @GeneratedValue @Column(name = "KEY_ID") private long id; private Long timestamp; @ManyToOne @Column(name = "KEY_DESCRIPTOR") private AfwKeyDescriptor keyDescriptor |
6 | Problem with @UniqueConstraint = { @UniqueConstraint(columnNames = { "NAME" }) }) public static final class CI { @Id @GeneratedValue |
6 | Change Sequcene Id MyEntity is defined with JPA @Entity public class MyEntity { @Id @GeneratedValue |
1 | com.objectdb.o.InternalException: java.lang.ArrayIndexOutOfBoundsException: null WebReference implements Serializable { private @Id @GeneratedValue long id; public WebReference |
