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follows: @Id @ GeneratedValue (strategy = GenerationType.AUTO) private Long id; private String ... fields are as follows: @Id @ GeneratedValue (strategy = GenerationType.AUTO) private Long id; private

; @ GeneratedValue @Id private long id;         Node parent;    ... , depth, nodeId+"1"); } return node; } @Entity public static final class Node { @ GeneratedValue @Id

@SequenceGenerator(name = "SEQ_BOARD", allocationSize = 5, initialValue = 1) @ GeneratedValue (generator = "SEQ ... ;     @ GeneratedValue (generator = "SEQ_BOARD", strategy = GenerationType.SEQUENCE

: @Entity public class Request { public Request() { } @Id @ GeneratedValue (strategy=GenerationType ... @ GeneratedValue (strategy=GenerationType.IDENTITY)         private

@ GeneratedValue (strategy=GenerationType.SEQUENCE, generator="seq") private int gid; @Index private int id ... : @Entity public class Language implements Serializable {     @Id @ GeneratedValue // ID

; @ GeneratedValue (strategy = GenerationType.SEQUENCE , generator = "gen") @Id private int principalId; public ... ") }) public class UserInfo implements Serializable { @ GeneratedValue (strategy = GenerationType.AUTO

. id is a long field in Client, so it should be there after Client is set. Id has @Id @ GeneratedValue ... () should just return the "long" field which is @Id @ GeneratedValue (strategy = GenerationType.IDENTITY

; @ GeneratedValue (strategy = GenerationType.AUTO)     private Long id;     ... ; @ GeneratedValue (strategy = GenerationType.AUTO)     private Long id;    

; import javax.persistence. GeneratedValue ; import javax.persistence.Id; import javax.persistence ... ; @Entity public class OBJ6 extends ABS {      @Id @ GeneratedValue long id;  

;  @ GeneratedValue     private Integer id;     private String ... {         @Id @ GeneratedValue private Integer id;    

.persistence.Entity; import javax.persistence. GeneratedValue ; import javax.persistence.Id; @Entity public class SimpleEntity {     @Id @ GeneratedValue private Long primaryKey;    

; private static final long serialVersionUID = 998L;     @Id @ GeneratedValue long id ... ; public static class OBN {         @Id @ GeneratedValue long id

Hello, I'm struggeling to get a query run right. I have 2 entities (simplified) class A {     @Id     @ GeneratedValue     private Long key ... ;  @Id     @ GeneratedValue     private Long key;   

.persistence.EntityManagerFactory; import javax.persistence. GeneratedValue ; import javax.persistence ... ;     @ GeneratedValue (strategy=GenerationType.SEQUENCE, generator="DateTime_sequence

.EntityManager; import javax.persistence.EntityManagerFactory; import javax.persistence. GeneratedValue ... ;   @Id         @ GeneratedValue (strategy=GenerationType

.AccessType; import javax.persistence.Entity; import javax.persistence. GeneratedValue ; import javax ... extends SimpleAbstractPersonTest { /** * */ @Id @ GeneratedValue private long id; private int

") @ GeneratedValue (strategy = GenerationType.AUTO) private Long id; @OneToMany (fetch=FetchType.LAZY,cascade ... ; @Id @Column(name = "ID") @ GeneratedValue (strategy = GenerationType.AUTO) private Long id

static final long serialVersionUID = 1L; @Id @Column(name = "ID") @ GeneratedValue (strategy ... ") @ GeneratedValue (strategy = GenerationType.AUTO) private Long id; @ManyToOne @Column(name = "VERLAG

; @Id     @ GeneratedValue     private long id;     ...     @ GeneratedValue     private long id;     @OneToMany

; import javax.persistence. GeneratedValue ; import javax.persistence.GenerationType; import javax ... ; @Id @ GeneratedValue (strategy = GenerationType.IDENTITY) @Basic(optional = false) @Column(name = "id

. GeneratedValue ; import javax.persistence.Id; /** * MyEntity */ @Entity public class MyEntity implements Serializable { private static final long serialVersionUID = 1L; @Id @ GeneratedValue private long

@ GeneratedValue primary keys are sequential. So when you persist multiple new objects their primary ... primary keys. Automatic @ GeneratedValue primary keys are sequential. So when you persist multiple new

. GeneratedValue ; import javax.persistence.Id; @Entity public class RequirementDBEntity implements Serializable { /** * */ private static final long serialVersionUID = 5019171545896480392L; @Id @ GeneratedValue

@ GeneratedValue private long id; private String reqLevelName = "DEF"; @OneToMany(mappedBy ... @ GeneratedValue private long id; @ManyToOne private RequirementLevelEntity wrappingReqLevelEntity

Why are my values of the map "states" not stored in the database? It seems the 'State' is stored, but not the 'Authority'? @Entity public class Ticket {     @Id @ GeneratedValue ... public class Authority {     @Id @ GeneratedValue     private

@ GeneratedValue     private long id;     @ManyToMany(fetch = FetchType. EAGER , cascade ... {     @Id @ GeneratedValue     private long id;     @ManyToMany(fetch

.EnumType; import javax.persistence.Enumerated; import javax.persistence. GeneratedValue ; import javax ... @ GeneratedValue @JsonIgnore private long id; @JsonProperty private String uuid = null; @JsonProperty private

{ @Id @ GeneratedValue private long id; @OneToMany(fetch = FetchType.EAGER, cascade={CascadeType ... public class Log { @Id @ GeneratedValue private long id; private LocalDateTime dateTime = null

" }) }) public static final class CI { @Id @ GeneratedValue long id; @Column (name = "NAME" , nullable = false

Hi, I'm trying to create a unique constraint. Here is a simple example: @Entity public class Account { @Id @ GeneratedValue private long id; @Index(unique="true") private String name; } The code runs and my Account objects are persisted. But no exception is thrown if name is the same. What do I

; @Id     @ GeneratedValue     private Long id; persistence

- please consider: a different GeneratedValue 's strategy  (in ObjectDB the SEQUENCE  

serialVersionUID = 1L; @Id @ GeneratedValue private Long id; private String name; private String surname

="0") public class Nodes { @Id     @ GeneratedValue (strategy=GenerationType.IDENTITY

using the following annotations for the id:   @Id     @ GeneratedValue (strategy

.persistence.Entity; import javax.persistence. GeneratedValue ; import javax.persistence.GenerationType

Hello, I am new to this community, as well as JPA and ObjectDB. I want to read the auto-generated ID when I persist a new entity (with @Id @ GeneratedValue annotations applied). I am following the following link : http://www.objectdb.com/tutorial/jpa/eclipse/web/entity Thanks. zombie

{ private static final long serialVersionUID = 1L; @Id @ GeneratedValue (strategy = GenerationType.IDENTITY

public static class CacheData { @ GeneratedValue @Id long id; @Index int hash; String data; public long

static final class Child {     @Id     @ GeneratedValue    

;  @ GeneratedValue         Long id;     

; @Id         @ GeneratedValue       

;   @Id     @ GeneratedValue (strategy=GenerationType.TABLE, generator

and 36: @ GeneratedValue (strategy=GenerationType.SEQUENCE)//, generator="seq") @Id @SequenceGenerator

@ GeneratedValue private long id; String company_pkey; String external_booking_ref; @Temporal(javax

;  @Id @ GeneratedValue long id;              ... ; static class B {         @Id @ GeneratedValue long id;   

extends AbstractEntity implements IAbstractEntity { @Id @Column(name = "account_id") @ GeneratedValue ... { @Id @Column(name = "project_id") @ GeneratedValue (strategy= GenerationType.TABLE) protected Long id

;   @ GeneratedValue         Long id;  

I added a simple User entity during Tomcat startup: class User {  @Id @ GeneratedValue private long id; @Basic(optional = false) private String firstName; private String middleName; @Basic(optional = false) private String lastName; } Everything works fine until I restart the server, which does

that under @ID @ GeneratedValue AUTO strategy with ObjectDB (unlike with EclipseLink+MySQL or EclipseLink