我想在数据库中插入具有两个连接列的实体“CategorieTresorerie”。问题是,其中一个(RegroupementCategorieTresorerie)正在尝试自动插入......但是这个已经在数据库中,所以我有一个重复的键值违规异常。
错误代码:
Hibernate: insert into "RegroupementCategorieTresorerie" ("RegroupementCategorieTresorerieCode") values (?)
2015-12-29 15:32:05.207 WARN 6960 --- [tomcat-http--26] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 23505
2015-12-29 15:32:05.208 ERROR 6960 --- [tomcat-http--26] o.h.engine.jdbc.spi.SqlExceptionHelper : ERROR: duplicate key value violates unique constraint "RegroupementCategorieTresorerie_PK"
Détail : Key ("RegroupementCategorieTresorerieCode")=(MARGE_BRUT) already exists.
2015-12-29 15:32:05.210 INFO 6960 --- [tomcat-http--26] o.h.e.j.b.internal.AbstractBatchImpl : HHH000010: On release of batch it still contained JDBC statements
org.springframework.dao.DataIntegrityViolationException: could not execute statement; SQL [n/a]; constraint [RegroupementCategorieTresorerie_PK]; nested exception is org.hibernate.exception.ConstraintViolationException: could not execute statement
我要插入的类:
@Entity
public class CategorieTresorerie
{
@Id
@Column(name="CategorieTresorerieID")
@SequenceGenerator(name = "CategorieTresorerie_CategorieTresorerieID_seq", sequenceName = "\"CategorieTresorerie_CategorieTresorerieID_seq\"", allocationSize = 1)
@GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "CategorieTresorerie_CategorieTresorerieID_seq")
private Integer categorieTresorerieId;
@MapsId
@ManyToOne(fetch = FetchType.EAGER)
@JoinColumn(name = "regroupementCategorieTresorerieCode", insertable = false, updatable = false)
@Fetch(FetchMode.JOIN)
private RegroupementCategorieTresorerie regroupement;
@MapsId
@ManyToOne(fetch = FetchType.EAGER)
@JoinColumn(name = "typeCategorieTresorerieId", insertable = false, updatable = false)
@Fetch(FetchMode.JOIN)
private TypeCategorieTresorerie typeCategorieTresorerie;
private Boolean estActif = true;
加入类 RegroupementCategorieTresorerie,是 hibernate 尝试自动插入的类:
@Entity
public class RegroupementCategorieTresorerie implements EstTraductible
{
@Id
private String regroupementCategorieTresorerieCode;
@Transient
private String libelle;
加入列 TypeCategorieTresorerie:
@Entity
public class TypeCategorieTresorerie
{
@Id
@Column(name = "TypeCategorieTresorerieID")
private Integer typeCategorieTresorerieId;
@ManyToOne(fetch = FetchType.EAGER)
@JoinColumn(name = "CategorieTresorerieFamilleID", insertable = false, updatable = false)
@Fetch(FetchMode.JOIN)
private CategorieTresorerieFamille famille;
如何在不自动插入连接列的情况下插入 CategorieTresorerie?
谢谢您的帮助。