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7

Fields in objects not populated in query result.

implements Serializable { /** * */ private static final long serialVersionUID = 1L ... public class Entry implements Comparable<Entry>, Serializable
7

Find the error...JPA ENTITY HIBERNATE

Entities: package com.example.demo; import java.io.Serializable; import java.util.HashSet ... ; @SuppressWarnings("unused") @Entity @Table(name = "user") public class user implements Serializable
7

List always null

I have the following classes: @Entity public class Noticia implements Serializable {     private static final long serialVersionUID = 1L;     @Id     @GeneratedValue(strategy ... <Categoria> categorias; @Entity public class Categoria implements Serializable {         private
7

Storing a tree of data (depth=3)

@RequiredArgsConstructor public class Performer implements Serializable { /** version of class. */ private ... @Builder public class Role implements Serializable { /** version of class. */ private static
7

Version 2.2.7 build 7/8 issue

Serializable { private static final long serialVersionUID = 1L; @Id @GeneratedValue ... (){ return name; } } @Entity public class Address implements Serializable
7

Error during cascaded merge

.receiveTime"}),}) public class Unit implements Serializable, Comparable<Unit> { ... @OneToMany(mappedBy ... "}, unique = "true") public class ChannelConfigurationSet implements Serializable { ... } As I
7

How to query for list of lists ?

(name = "Inspiration") public class Inspiration implements Serializable { (...) @ElementCollection ... PulseDataWareHouse implements Serializable { private static final long serialVersionUID = 1L
7

Relationships and tracking changes

": @Entity(name="VERLAG") public class EBVerlag extends Pojo implements Serializable { private ... extends Pojo implements Serializable{ private static final long serialVersionUID = 1L; @Id
7

Does ObjectDB support @Parent for @Embeddable reference to parent?

under ObjectDB instrumentation: @Entity class User implements Serializable { @Id ... ; this.profile.setUser(this); } // ... } @Embeddable class Profile implements Serializable
7

Unexpected behaviour upon update. Bug?

This sample does not work as I expect. Why? Is it a bug? Below is the complete program. Expect: 3 Get: 4 import java.io.Serializable; import java.util.List; import javax.persistence.*; @Entity public class Update implements Serializable { @Id int i; int v; public

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Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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