12 | Primary key generation problem after changing entity package) @GeneratedValue(generator = "SEQ_BOARD", strategy = GenerationType.SEQUENCE) lwalkowski Lukasz ... ", strategy = GenerationType.SEQUENCE) Long id; } } Then I renamed A to B and added schema |
12 | Wrong data stored in time only fields.EntityManagerFactory; import javax.persistence.GeneratedValue; import javax.persistence.GenerationType ... @GeneratedValue(strategy=GenerationType.SEQUENCE, generator="DateTime_sequence |
12 | List always null = GenerationType.AUTO) private Long id; @ManyToOne(targetEntity = Categoria.class) private List ... static final long serialVersionUID = 1L; @Id @GeneratedValue(strategy = GenerationType |
12 | mappedBy problemIf I put the mappedBy element to the @OneToMany, the owned side (the many side) will never persist ! for example @Entity public class Employee { @Id @GeneratedValue(strategy = GenerationType ... { @Id @GeneratedValue(strategy = GenerationType.IDENTITY) public Long id; public String line |
12 | Criteria query error: Unexpected query token = GenerationType.TABLE, generator = "sequences") // @TableGenerator(name = "sequences", initialValue = 1, allocationSize = 50) // @GeneratedValue(strategy = GenerationType.SEQUENCE |
12 | Problem with entities detection.persistence.GeneratedValue; import javax.persistence.GenerationType; import javax.persistence.Id; import ... = GenerationType.IDENTITY) @Basic(optional = false) @Column(name = "id_alumno") private |
12 | Relationships and tracking changes = GenerationType.AUTO) private Long id; @OneToMany (fetch=FetchType.LAZY,cascade=CascadeType.ALL, mappedBy ... @Column(name = "ID") @GeneratedValue(strategy = GenerationType.AUTO) private Long id; @ManyToOne |
8 | Possible cause for "Enhancement of type ... is old and cannot be used" with @TableGenerator/strategy = GenerationType.TABLE (www.objectdb.com/ticket/1823) You had attempted |
8 | Immediately retrieve unique id; @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "sampleSeqGenerator") @Id long id; The id |
2 | New entity objects are duplicated on merge cascading = GenerationType.AUTO) private Long id; @OneToMany(cascade= CascadeType ... static class Chapter { @Id @GeneratedValue(strategy = GenerationType.AUTO |
