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ajmair777
 Post subject: Hibernate error references a non-existant primary key
PostPosted: Mon Jan 09, 2017 11:39 am 
Newbie

Joined: Mon Jan 09, 2017 11:30 am
Posts: 4
Link to same question on stack overflow

I'm getting the following error when attempting to deploy an application that uses hibernate:

Quote:
Foreign key (FK2e496501ee5lgk3viylwiicsa:MANAGED_APP_TO_CON_TO_SRUCT [MANAGED_APP_TO_CONTACT_ID])) must have same number of columns as the referenced primary key (MANAGED_APPLICATION_TO_CONTACT [CONTACT_ID,MANAGED_APPLICATION_ID])


But I'm not sure what key hibernate is referencing here. As you can see from the model below produced by Oracle SQL Developer, there is no composite primary key on `CONTACT_ID, MANAGED_APPLICATION_ID`. The primary key of `MANAGED_APPLICATION_TO_CONTACT` is on the sequenced column `MANAGED_APP_TO_CONTACT_ID`, which is the column referenced in the foreign key.

Image

So, I am led to believe that the issue lies somewhere in the JPA mappings in my entities. Below are the relevant entities (note that I have opted to post the full entities instead of a minimal example, in case the issue lies somewhere that I am not expecting in my entities):

ManagedApplicationToContact:

Code:
    @Entity
    @Table(name = "MANAGED_APPLICATION_TO_CONTACT", schema = "UAM")
    public class ManagedApplicationToContact implements java.io.Serializable {
   
   
        private Long managedAppToContactId;
        private ManagedApplication managedApplication;
        private Contact contact;
        private Long lastUpdatedBy;
        private Date lastUpdated;
   
        public ManagedApplicationToContact() {
        }
   
        public ManagedApplicationToContact(final ManagedApplication managedApplication, final Contact contact, final Long lastUpdatedBy, final Date lastUpdated) {
            this.managedApplication = managedApplication;
            this.contact = contact;
            this.lastUpdatedBy = lastUpdatedBy;
            this.lastUpdated = lastUpdated;
        }
   
        @SequenceGenerator(name = "generator", sequenceName = "UAM.SEQ_MANAGED_APP_TO_CONTACT", initialValue = 0, allocationSize = 1)
        @Id
        @GeneratedValue(strategy = SEQUENCE, generator = "generator")
        @Column(name = "MANAGED_APP_TO_CONTACT_ID", unique = true, nullable = false, precision = 15, scale = 0)
        public Long getManagedAppToContactId() {
            return this.managedAppToContactId;
        }
   
        public void setManagedAppToContactId(final Long managedAppToContactId) {
            this.managedAppToContactId = managedAppToContactId;
        }
   
        @ManyToOne(fetch = FetchType.LAZY)
        @JoinColumn(name = "MANAGED_APPLICATION_ID", nullable = false)
        public ManagedApplication getManagedApplication() {
            return this.managedApplication;
        }
   
        public void setManagedApplication(final ManagedApplication managedApplication) {
            this.managedApplication = managedApplication;
        }
   
        @Column(name = "LAST_UPDATED_BY", nullable = false, precision = 15, scale = 0)
        public Long getLastUpdatedBy() {
            return this.lastUpdatedBy;
        }
   
        public void setLastUpdatedBy(final Long lastUpdatedBy) {
            this.lastUpdatedBy = lastUpdatedBy;
        }
   
        @Temporal(TemporalType.TIMESTAMP)
        @Column(name = "LAST_UPDATED", length = 7)
        public Date getLastUpdated() {
            return this.lastUpdated;
        }
   
        public void setLastUpdated(final Date lastUpdated) {
            this.lastUpdated = lastUpdated;
        }
   
        @ManyToOne
        @JoinColumn(name= "CONTACT_ID", referencedColumnName = "CONTACT_ID", nullable = false)
        public Contact getContact() {
            return contact;
        }
   
        public void setContact(final Contact contact) {
            this.contact = contact;
        }
    }


ManagedAppToConToStruct:

Code:
@Entity
    @Table(name = "MANAGED_APP_TO_CON_TO_STRUCT", schema = "UAM")
    public class ManagedAppToConToStruct {
        @SequenceGenerator(name = "generator", sequenceName = "UAM.MAN_APP_TO_CON_TO_STRUCT_SEQ", allocationSize = 1)
   
        @Id
        @GeneratedValue(strategy = SEQUENCE, generator = "generator")
        @Column(name = "ID", unique = true, nullable = false)
        private Long id;
   
        @ManyToOne
        @JoinColumn(name= "MANAGED_APP_TO_CONTACT_ID", referencedColumnName = "MANAGED_APP_TO_CONTACT_ID", nullable = false)
        private ManagedApplicationToContact managedApplicationToContact;
   
        @ManyToOne
        @JoinColumn(name="STRUCTURE_ID", nullable = false)
        private Structure structure;
   
        @Column(name = "LAST_UPDATED")
        private LocalDateTime lastUpdated;
   
        @Column(name = "LAST_UPDATED_BY")
        @Basic
        private Long lastUpdatedBy;
   
        public Long getId() {
            return id;
        }
   
        public void setId(final Long id) {
            this.id = id;
        }
   
        public ManagedApplicationToContact getManagedApplicationToContact() {
            return managedApplicationToContact;
        }
   
        public void setManagedApplicationToContact(final ManagedApplicationToContact managedApplicationToContact) {
            this.managedApplicationToContact = managedApplicationToContact;
        }
   
        public Structure getStructure() {
            return structure;
        }
   
        public void setStructure(final Structure structure) {
            this.structure = structure;
        }
   
        public LocalDateTime getLastUpdated() {
            return lastUpdated;
        }
   
        public void setLastUpdated(final LocalDateTime lastUpdated) {
            this.lastUpdated = lastUpdated;
        }
   
        public Long getLastUpdatedBy() {
            return lastUpdatedBy;
        }
   
        public void setLastUpdatedBy(final Long lastUpdatedBy) {
            this.lastUpdatedBy = lastUpdatedBy;
        }
    }


I even used IntelliJ IDE's built in entity generation feature to build these entities from the database schema, and it produced the same mappings. I added a Hibernate JPA facet to my project, and IntelliJ indicates that all of the mapping is done correctly - so I'm seriously stumped here.

__________________________________________________________________________________

Create statements for the tables:

MANAGED_APPLICATION_TO_CONTACT: (this one was generated from Oracle SQL Developer, as I don't have the original script that was run)

Code:
CREATE TABLE "UAM"."MANAGED_APPLICATION_TO_CONTACT"
       (   "MANAGED_APP_TO_CONTACT_ID" NUMBER(15,0) NOT NULL ENABLE,
       "CONTACT_ID" NUMBER(15,0) NOT NULL ENABLE,
       "MANAGED_APPLICATION_ID" NUMBER(6,0) NOT NULL ENABLE,
       "LAST_UPDATED_BY" NUMBER,
       "LAST_UPDATED" DATE,
        CONSTRAINT "MANAGE_APPLICATION_CONTACT_PK" PRIMARY KEY ("MANAGED_APP_TO_CONTACT_ID")
      USING INDEX PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS
      STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
      PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1
      BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT)
      TABLESPACE "UAM"  ENABLE,
        CONSTRAINT "MANAGED_APPLICATION_TO_CO_FK1" FOREIGN KEY ("MANAGED_APPLICATION_ID")
         REFERENCES "UAM"."MANAGED_APPLICATION" ("MANAGED_APPLICATION_ID") ENABLE
       ) SEGMENT CREATION IMMEDIATE
      PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255
     NOCOMPRESS LOGGING
      STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
      PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1
      BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT)
      TABLESPACE "UAM" ;


MANAGED_APP_TO_CON_TO_STRUCT: (this is the actual script that was used to create the table)

Code:
CREATE TABLE UAM.MANAGED_APP_TO_CON_TO_STRUCT (
      ID NUMBER NOT NULL,
      MANAGED_APP_TO_CONTACT_ID NUMBER(15) NOT NULL,
      STRUCTURE_ID NUMBER NOT NULL,
      LAST_UPDATED TIMESTAMP(6) DEFAULT SYSTIMESTAMP NOT NULL,
      LAST_UPDATED_BY NUMBER NOT NULL,
      CONSTRAINT MAN_APP_TO_CON_TO_STRUCT_PK PRIMARY KEY (ID),
      CONSTRAINT MAN_APP_TO_CON_TO_STRUCT_FK01 FOREIGN KEY (MANAGED_APP_TO_CONTACT_ID) REFERENCES UAM.MANAGED_APPLICATION_TO_CONTACT (MANAGED_APP_TO_CONTACT_ID),
      CONSTRAINT MAN_APP_TO_CON_TO_STRUCT_FK02 FOREIGN KEY (STRUCTURE_ID) REFERENCES HIERARCHY.STRUCTURE (STRUCTURE_ID),
      CONSTRAINT MAN_APP_TO_CON_TO_STRUCT_FK03 FOREIGN KEY (LAST_UPDATED_BY) REFERENCES MCT.CONTACT (CONTACT_ID)
    );
    CREATE UNIQUE INDEX UAM.MAN_APP_TO_CON_TO_STRUCT_IDX01 ON UAM.MANAGED_APP_TO_CON_TO_STRUCT (MANAGED_APP_TO_CONTACT_ID, STRUCTURE_ID);


_____________________________________________________________________________________________________________________

Full stack trace:

Code:
2017-01-06 15:34:42.834 ERROR [RMI TCP Connection(5)-127.0.0.1] o.s.web.context.ContextLoader:353 - Context initialization failed
    org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'MCT' defined in com.myproject.JpaConfig: Invocation of init method failed; nested exception is org.hibernate.MappingException: Foreign key (FK2e496501ee5lgk3viylwiicsa:MANAGED_APP_TO_CON_TO_STRUCT [MANAGED_APP_TO_CONTACT_ID])) must have same number of columns as the referenced primary key (MANAGED_APPLICATION_TO_CONTACT [CONTACT_ID,MANAGED_APPLICATION_ID])
       at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1578)
       at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545)
       at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
       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:1054)
       at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:829)
       at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:538)
       at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:446)
       at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:328)
       at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)
       at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4990)
       at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5490)
       at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
       at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
       at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
       at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649)
       at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1763)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
       at java.lang.reflect.Method.invoke(Method.java:483)
       at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:301)
       at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
       at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
       at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:618)
       at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:565)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
       at java.lang.reflect.Method.invoke(Method.java:483)
       at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:301)
       at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
       at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
       at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1466)
       at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76)
       at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1307)
       at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1399)
       at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:828)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
       at java.lang.reflect.Method.invoke(Method.java:483)
       at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:323)
       at sun.rmi.transport.Transport$1.run(Transport.java:200)
       at sun.rmi.transport.Transport$1.run(Transport.java:197)
       at java.security.AccessController.doPrivileged(Native Method)
       at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
       at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568)
       at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:826)
       at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$240(TCPTransport.java:683)
       at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler$$Lambda$1/1638143133.run(Unknown Source)
       at java.security.AccessController.doPrivileged(Native Method)
       at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:682)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
       at java.lang.Thread.run(Thread.java:745)
    Caused by: org.hibernate.MappingException: Foreign key (FK2e496501ee5lgk3viylwiicsa:MANAGED_APP_TO_CON_TO_STRUCT [MANAGED_APP_TO_CONTACT_ID])) must have same number of columns as the referenced primary key (MANAGED_APPLICATION_TO_CONTACT [CONTACT_ID,MANAGED_APPLICATION_ID])
       at org.hibernate.mapping.ForeignKey.alignColumns(ForeignKey.java:137)
       at org.hibernate.mapping.ForeignKey.alignColumns(ForeignKey.java:119)
       at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.secondPassCompileForeignKeys(InFlightMetadataCollectorImpl.java:1888)
       at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.secondPassCompileForeignKeys(InFlightMetadataCollectorImpl.java:1808)
       at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.processSecondPasses(InFlightMetadataCollectorImpl.java:1627)
       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:343)
       at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:318)
       at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1637)
       at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1574)
       ... 58 common frames omitted


Last edited by ajmair777 on Tue Jan 10, 2017 10:58 am, edited 2 times in total.

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vlad
 Post subject: Re: Hibernate error references a non-existant primary key
PostPosted: Tue Jan 10, 2017 7:49 am 
Hibernate Team
Hibernate Team

Joined: Thu Sep 11, 2014 2:50 am
Posts: 1628
Location: Romania
There must be a MANAGED_APP_TO_CON_TO_STORE table in your schema that you haven't shown.
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ajmair777
 Post subject: Re: Hibernate error references a non-existant primary key
PostPosted: Tue Jan 10, 2017 10:55 am 
Newbie

Joined: Mon Jan 09, 2017 11:30 am
Posts: 4
vlad wrote:
There must be a MANAGED_APP_TO_CON_TO_STORE table in your schema that you haven't shown.


Sorry, that's another entity/table that is essentially the same as MANAGED_APP_TO_CON_TO_STRUCT. Only difference is one has a STORE_ID, and one has a STRUCTURE_ID. I get this same exception for both of them. Only showed one of them for brevity, but posted the stack trace for the other. I updated the stack trace to match.
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vlad
 Post subject: Re: Hibernate error references a non-existant primary key
PostPosted: Tue Jan 10, 2017 4:27 pm 
Hibernate Team
Hibernate Team

Joined: Thu Sep 11, 2014 2:50 am
Posts: 1628
Location: Romania
Are you sing something like:

Code:
<property name="hibernate.hbm2ddl.auto" value="update" />


Or with a value of "validate", or something like that?
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ajmair777
 Post subject: Re: Hibernate error references a non-existant primary key
PostPosted: Tue Jan 10, 2017 4:42 pm 
Newbie

Joined: Mon Jan 09, 2017 11:30 am
Posts: 4
vlad wrote:
Are you sing something like:

Code:
<property name="hibernate.hbm2ddl.auto" value="update" />


Or with a value of "validate", or something like that?


Yes, we use "validate".

Code:
jpaProperties.setProperty("hibernate.hbm2ddl.auto", "validate");
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vlad
 Post subject: Re: Hibernate error references a non-existant primary key
PostPosted: Wed Jan 11, 2017 2:59 am 
Hibernate Team
Hibernate Team

Joined: Thu Sep 11, 2014 2:50 am
Posts: 1628
Location: Romania
You don't need to use validate if you generate your schema externally. Remove the hbm2ddl configuration and see if it works.
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ajmair777
 Post subject: Re: Hibernate error references a non-existant primary key
PostPosted: Thu Jan 12, 2017 1:37 pm 
Newbie

Joined: Mon Jan 09, 2017 11:30 am
Posts: 4
So it turns out that I had this mapping in the `Contact` entity that was using `MANAGED_APPLICATION_TO_CONTACT` as a join table to retrieve the `ManagedApplication` records tied to the `Contact`, which was causing hibernate to assume the primary key on `CONTACT_ID,MANAGED_APPLICATION_ID`:

Code:
    @ManyToMany(fetch = FetchType.LAZY)
    @JoinTable(name = "MANAGED_APPLICATION_TO_CONTACT", schema = "UAM",
            joinColumns = {@JoinColumn(name = "CONTACT_ID",
                    referencedColumnName = "CONTACT_ID",
                    nullable = false)},
            inverseJoinColumns = {@JoinColumn(name = "MANAGED_APPLICATION_ID",
                    referencedColumnName = "MANAGED_APPLICATION_ID",
                    nullable = false)})
    @OrderBy("name asc")
    public Set<ManagedApplication> getManagedApplications() {
        return this.managedApplications;
    }

    public void setManagedApplications(final Set<ManagedApplication> managedApplications) {
        this.managedApplications = managedApplications;
    }


To correct this, I got rid of this mapping and made it into a transient method, which just pulls the `ManagedApplication` records out of the already properly mapped `managedApplicationToContacts` records.

Code:
    @Transient
    public Set<ManagedApplication> getManagedApplications() {
        if (this.managedApplications.isEmpty()) {
            this.managedApplications = this.managedApplicationToContacts.stream()
                    .map(ManagedApplicationToContact::getManagedApplication)
                    .collect(Collectors.toSet());
        }
        return this.managedApplications;
    }
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