Hibernate自己参照エンティティ問い合わせ時の重複フィールド

Question

私はこのエンティティを持っています。

@Entity 
@Table(name = "CarePlan") 
public class CarePlan extends Updateable{ 

    @Column(name = "careplan_system") 
    private String system; 

    @Column(name = "careplan_code",unique = true) 
    private String code; 

    @Column(name ="description") 
    private String description; 

    @OneToMany(fetch = FetchType.EAGER,mappedBy = "carePlan") 
    private Set<CarePlan> subsections = new HashSet<>(); 

    @ManyToOne(cascade={CascadeType.ALL}) 
    @JoinColumn(name="carePlan_code") 
    private CarePlan carePlan; 

    public String getSystem() { 
     return system; 
    } 

    public void setSystem(String system) { 
     this.system = system; 
    } 

    public String getCode() { 
     return code; 
    } 

    public void setCode(String code) { 
     this.code = code; 
    } 

    public String getDescription() { 
     return description; 
    } 

    public void setDescription(String description) { 
     this.description = description; 
    } 

    public Set<CarePlan> getSubsections() { 
     return subsections; 
    } 

    public void setSubsections(Set<CarePlan> subsections) { 
     this.subsections = subsections; 
    } 

    public CarePlan getCarePlan() { 
     return carePlan; 
    } 

    public void setCarePlan(CarePlan carePlan) { 
     this.carePlan = carePlan; 
    } 
} 

はしかし、私はこれは私がテーブルを生成するために使用しているというのが私のSQLスクリプトです

nested exception is org.hibernate.DuplicateMappingException: Table [care_plan] contains logical column name [carePlan_code] referring to multiple physical column names: [careplan_code], [care_plan_code] 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1589) 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:554) 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) 
     at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) 
     at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) 
     at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) 
     at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) 
     at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1081) 
     at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:856) 
     at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:542) 
     at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) 
     at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:761) 
     at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:371) 
     at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) 
     at org.springframework.boot.SpringApplication.run(SpringApplication.java:1186) 
     at org.springframework.boot.SpringApplication.run(SpringApplication.java:1175) 
     at com.siva.homehealth.SivaHomeHealthApplication.main(SivaHomeHealthApplication.java:47) 
Caused by: org.hibernate.DuplicateMappingException: Table [care_plan] contains logical column name [carePlan_code] referring to multiple physical column names: [careplan_code], [care_plan_code] 
     at org.hibernate.boot.internal.InFlightMetadataCollectorImpl$TableColumnNameBinding.bindLogicalToPhysical(InFlightMetadataCollectorImpl.java:902) 
     at org.hibernate.boot.internal.InFlightMetadataCollectorImpl$TableColumnNameBinding.addBinding(InFlightMetadataCollectorImpl.java:890) 
     at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.addColumnNameBinding(InFlightMetadataCollectorImpl.java:961) 
     at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.addColumnNameBinding(InFlightMetadataCollectorImpl.java:942) 
     at org.hibernate.cfg.Ejb3JoinColumn.addColumnBinding(Ejb3JoinColumn.java:788) 
     at org.hibernate.cfg.Ejb3Column.linkWithValue(Ejb3Column.java:369) 
     at org.hibernate.cfg.annotations.TableBinder.linkJoinColumnWithValueOverridingNameIfImplicit(TableBinder.java:730) 
     at org.hibernate.cfg.annotations.TableBinder.bindFk(TableBinder.java:660) 
     at org.hibernate.cfg.ToOneFkSecondPass.doSecondPass(ToOneFkSecondPass.java:101) 
     at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.processEndOfQueue(InFlightMetadataCollectorImpl.java:1786) 
     at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.processFkSecondPassesInOrder(InFlightMetadataCollectorImpl.java:1730) 
     at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.processSecondPasses(InFlightMetadataCollectorImpl.java:1617) 
     at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:278) 
     at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:847) 
     at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:874) 
     at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:60) 
     at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:353) 
     at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:373) 
     at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:362) 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1648) 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1585) 

このエラーを受信し続けます。

CREATE TABLE CarePlan (
    id bigserial NOT null PRIMARY KEY, 
    time_created timestamptz DEFAULT now() NOT NULL, 
    time_updated timestamptz DEFAULT now() NOT NULL, 
    careplan_system VARCHAR(50), 
    careplan_code VARCHAR(50) UNIQUE, 
    description VARCHAR(500), 
    parent_careplan_code VARCHAR(50), 
    FOREIGN KEY (parent_careplan_code) REFERENCES CarePlan (careplan_code) 
); 

私は何を欠席しましたか？

Answer 1

エンティティの名前を次のように変更します。この

@JoinColumn(name = "parent_careplan_code",referencedColumnName = "code") 

parent_careplan_code上

@Entity 
@Table(schema = "siva", name = "CarePlan") 
public class CarePlan extends Updateable { 

    @Column(name = "careplan_system") 
    private String system; 

    @Column(name = "code") 
    private String code; 

    @Column(name = "description") 
    private String description; 

    @ManyToOne(cascade = {CascadeType.ALL}) 
    @JoinColumn(name = "parent_careplan_code",referencedColumnName = "code") 
    private CarePlan manager; 

    @OneToMany(mappedBy = "manager",fetch = FetchType.EAGER) 
    private Set<CarePlan> subsections = new HashSet<>(); 


    public String getSystem() { 
     return system; 
    } 

    public void setSystem(String system) { 
     this.system = system; 
    } 

    public String getCode() { 
     return code; 
    } 

    public void setCode(String code) { 
     this.code = code; 
    } 

    public String getDescription() { 
     return description; 
    } 

    public void setDescription(String description) { 
     this.description = description; 
    } 

    public Set<CarePlan> getSubsections() { 
     return subsections; 
    } 

    public void setSubsections(Set<CarePlan> subsections) { 
     this.subsections = subsections; 
    } 

    public void setManager(CarePlan manager) { 
     this.manager = manager; 
    } 

    public CarePlan getManager() { 
     return manager; 
    } 
} 

テイク・ノートでは、あなたのforeiの名前です