Another Repeated column in mapping for entity error

repeated column in mapping for entity spring boot
repeated column in mapping for entity jpa
repeated column in mapping for entity embedded
repeated column in mapping for entity onetomany
should be mapped with insert= false update= false jpa
exception in thread "main" org.hibernate.mappingexception: repeated column in mapping for entity:
repeated column in mapping for entity column id
repeated column in mapping for entity id

Despite all of the others post, I can't find a solution for this error with GlassFish, on MacOSX, NetBeans 7.2.

Here the error :
SEVERE: Exception while invoking class org.glassfish.persistence.jpa.JPADeployer
prepare method
SEVERE: Exception while preparing the app
SEVERE: [PersistenceUnit: supmarket] Unable to build EntityManagerFactory

...

Caused by: org.hibernate.MappingException: Repeated column in mapping for entity:
com.supmarket.entity.Sale column: customerId
(should be mapped with insert="false" update="false")

Here the code :

Sale.java

@Entity
public class Sale {

    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private Long id;

    @Column(nullable=false)
    private Long idFromAgency;

    private float amountSold;

    private String agency;

    @Temporal(javax.persistence.TemporalType.DATE)
    private Date createdate;

    @Column(nullable=false)
    private Long productId;

    @Column(nullable=false)
    private Long customerId;

    @ManyToOne(optional=false)
    @JoinColumn(name="productId",referencedColumnName="id_product")
    private Product product;

    @ManyToOne(optional=false)
    @JoinColumn(name="customerId",referencedColumnName="id_customer")
    private Customer customer;


    public void Sale(){}    
    public void Sale(Long idFromAgency, float amountSold, String agency
            , Date createDate, Long productId, Long customerId){        
        ...
    }

    // then getters/setters
}

Customer.java

@Entity
public class Customer {

    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    @Column(name="id_customer")
    private Long id_customer;

    @Column(nullable=false)
    private Long idFromAgency;

    private String  gender,
                    maritalState,
                    firstname,
                    lastname,
                    incomeLevel;

    @OneToMany(mappedBy="customer",targetEntity=Sale.class, fetch=FetchType.EAGER)
    private Collection sales;


    public void Customer(){}

    public void Customer(Long idFromAgency, String gender, String maritalState,
            String firstname, String lastname, String incomeLevel) {
        ...
    }

}

Product.java

public class Product {

    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    @Column(name="id_product")
    private Long id_product;

    @Column(nullable=false)
    private Long idFromAgency;

    private String name;

    @OneToMany(mappedBy="product",targetEntity=Sale.class, fetch=FetchType.EAGER)
    private Collection sales;

    //constructors + getters +setters
}

The message is clear: you have a repeated column in the mapping. That means you mapped the same database column twice. And indeed, you have:

@Column(nullable=false)
private Long customerId;

and also:

@ManyToOne(optional=false)
@JoinColumn(name="customerId",referencedColumnName="id_customer")
private Customer customer;

(and the same goes for productId/product).

You shouldn't reference other entities by their ID, but by a direct reference to the entity. Remove the customerId field, it's useless. And do the same for productId. If you want the customer ID of a sale, you just need to do this:

sale.getCustomer().getId()

Repeated column in mapping for entity, [code] org.hibernate.MappingException: Repeated column in mapping for entity: app.ejb.entity. I could have try this with the message error, but I need to understand. So, does someone Look at it from the other angle. Map� I have 2 columns in a table, both of which refer to a same column in the parent table. This is causing me mapping exception when I'm designing my JPA entities. For example, In the substitute_item table both item_id and sub_item_id reffer to the item_id in item table, as follows: substitute_item ----- id 100

If you are stuck with a legacy database where someone already placed JPA annotations on but did NOT define the relationships and you are now trying to define them for use in your code, then you might NOT be able to delete the customerId @Column since other code may directly reference it already. In that case, define the relationships as follows:

@ManyToOne(optional=false)
@JoinColumn(name="productId",referencedColumnName="id_product", insertable=false, updatable=false)
private Product product;

@ManyToOne(optional=false)
@JoinColumn(name="customerId",referencedColumnName="id_customer", insertable=false, updatable=false)
private Customer customer;

This allows you to access the relationships. However, to add/update to the relationships you will have manipulate the foreign keys directly via their defined @Column values. It's not an ideal situation, but if you are handed this sort of situation, at least you can define the relationships so that you can use JPQL successfully.

Hibernate: MappingException on @OneToOne relationship with two , true 00:37:55,007 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool MappingException: Repeated column in mapping for entity: net.bbstats. entity. and @IdClass , which kind of compete with each other. Another Repeated column in mapping for entity error (4) Despite all of the others post, I can't find a solution for this error with GlassFish, on MacOSX, NetBeans 7.2. Here the error : SEVERE: Exception while invoking class org.glassfish.persistence.jpa.JPADeployer prepare method SEVERE: Exception while preparing the app SEVERE: [PersistenceUnit: supmarket] Unable to build EntityManagerFactory

use this, is work for me:

@Column(name = "candidate_id", nullable=false)
private Long candidate_id;
@ManyToOne(optional=false)
@JoinColumn(name = "candidate_id", insertable=false, updatable=false)
private Candidate candidate;

How to avoid should be mapped with insert="false , [Repeated column in mapping for entity (should be mapped with insert="false" Version 3.6 (but seems that there are no differences if i choose other, like in i try to operate a simple hql query (from tablename) i got this error:. With the following model i have the org.hibernate.MappingException: Repeated column in mapping for entity: public class Ctl{ /** The cod filefe s. */ @ManyToOne(targetEntity = Psg.class) @JoinColumn(name = "COD_FILEFE_S", referencedColumnName = "COD_FILEFE_S", nullable = false) private BigDecimal codFilefeS; /** The cod filefe s.

@Id
@Column(name = "COLUMN_NAME", nullable = false)
public Long getId() {
    return id;
}

@OneToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY, targetEntity = SomeCustomEntity.class)
@JoinColumn(name = "COLUMN_NAME", referencedColumnName = "COLUMN_NAME", nullable = false, updatable = false, insertable = false)
@org.hibernate.annotations.Cascade(value = org.hibernate.annotations.CascadeType.ALL)
public List<SomeCustomEntity> getAbschreibareAustattungen() {
    return abschreibareAustattungen;
}

If you have already mapped a column and have accidentaly set the same values for name and referencedColumnName in @JoinColumn hibernate gives the same stupid error

Error:

Caused by: org.hibernate.MappingException: Repeated column in mapping for entity: com.testtest.SomeCustomEntity column: COLUMN_NAME (should be mapped with insert="false" update="false")

Hibernate, Type: Bug Status: Closed Priority: Blocker Resolution: FIXED Original Estimate: Unknown Time MappingException: Repeated column in mapping for entity:� JPA-Hibernate. Repeated column in mapping for entity. coderanch.com. I might have a design problem, so first of all I would like to explain the design. Imagine I have a conference with 3 kind of speakers. So I have the entity Conference and the entity Speaker. The entity Speaker has 3 attributes: speaker1, speaker2 and speaker3 of the entity

Hope this will help!

@OneToOne(optional = false)
    @JoinColumn(name = "department_id", insertable = false, updatable = false)
    @JsonManagedReference
    private Department department;

@JsonIgnore
    public Department getDepartment() {
        return department;
    }

@OneToOne(mappedBy = "department")
private Designation designation;

@JsonIgnore
    public Designation getDesignation() {
        return designation;
    }

[HHH-4582] Repeated column in mapping for entity in composite id , They share 2 columns. @Embeddable public class FooBarId implements Serializable { @ManyToOne() @JoinColumns({ @JoinColumn(name=" FOO_BAR1",� This also happens when the column name is repeated. For example in the mapping hbm file, <property name="school" column="schoolname" type="string"/>. <property name="grade" column="schoolname" type="string"/>. Here since the column ="cname" is used twice one for the school and one for the grade, this error happens.

Repeated column in mapping for entity, When I removed it, I got the Repeated column in mapping for entity: I think this is some kind of bug because isUpdatable and isInsertable returns true. two mappings, one being a standard @JoinColumn and the other @JoinColumn within� Firstly, we are always speaking about mapping. But in my mind, a map is only for [column] <-> [attribute] (or columns<->class) Always in my mind, in the case of getPerson, person_id is just used to do the relation with Person (no notion of mapping here), and the only mapping for the attribute person_id is the column of the same name, person_id

Knowledge: org.hibernate.MappingException when validating , Error when validating database mappings with EDC in Corticon MappingException: Repeated column in mapping for entity: corticoncdo. org.hibernate.MappingException: Repeated column in mapping for entity: (should be mapped with insert="false" update="false") at org.hibernate.mapping.PersistentClass.checkColumnDuplication(PersistentClass.java:676)

Knowledge: Repeated column in mapping for entity EXXXCDO , DB Validation Message when mapping a DB column to an attribute and join expression Repeated column in mapping for entity EXXXCDO column:YYY when Error Message, Repeated column in mapping for entity EXXXCDO loss of business information, or other pecuniary loss) arising out of the use� "Repeated column in mapping for entity" when using subclasses in multiple hasMany collections #882 Open ZacharyKlein opened this issue Feb 25, 2017 · 3 comments

Comments
  • I get the same error, but my situation is a bit different. My entity can be the father of one or more entities of the same type. The children have a reference on the id of their father as well as a unique id of their own. How can I resolve such a circular dependency?
  • @JBNizet How then can I save a Sale with some particular customerId? (e.g. from JSON).
  • Customer customer = entityManager.getReference(customerId, Customer.class); sale.setCustomer(customer);
  • How do you handle the case where you have a @EmbeddedId composite key between customerId and another field of the Customer class? In this case I need both repeated column in the mapping, am i right?
  • @louisamoros Yes, you repeat it, but you add @MapsId("customerId"), see stackoverflow.com/questions/16775055/hibernate-embeddedid-join
  • Thanks, this is exactly the solution I need, besides the ManyToOne mapping field, I need a field directly mapped to the join column.
  • This is the right solution when you have a field that is foreing key and primary key at the same time.
  • Oh my god, you might have saved my day... exactly this case
  • Thanks, this is exactly the solution I need
  • Works even with optional=true.
  • A key point here for me was that the error says "should be mapped with insert=false update=false" but the actual parameters/methods should be "insertable=false, updatable=false".