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PropertyNotFoundException: Unable to locate property


JPA eager fetch does not joinMaking a OneToOne-relation lazyHow to declare named queries oustide Hibernate entity classes?Create the perfect JPA entityIs it good practice to use @NamedQuery for single column selects (J2EE/JPA, Hibernate)spring + hibernate sharing properties and annotationsjavax.persistence NamedQuery not working as expectedConverting SQL query to JPA NamedQueryHibernate HQL exception with multiple INNER JOINsAre SequenceGenerators names globally unique in hibernate 5?













0















I have the following namedQuery:



SELECT sr.*
FROM Sr sr
INNER JOIN sr.unitBinds srUnitBind
INNER JOIN srUnitBind.unit su
INNER JOIN sr.provBinds srProvBind
INNER JOIN srProvBind.prov prov
INNER JOIN prov.provActs provActs
LEFT JOIN provActs.ranges rngs
INNER JOIN rngs.value rngsValue
INNER JOIN rngsValue.value rngsValueCSV
INNER JOIN rngsValueCSV.ce rngsCe
AND rngsCe.code = :priority


Where "rngsValue.value" is an Entity represented by an Abstract class. This class is extended by many classes, and I want to join only with one of them. With the namedQuery in this form, I have this error:




org.hibernate.PropertyNotFoundException: Unable to locate property
named ce




Because Hibernate try to do join with all classes extending that abstract class, and not only one I am interested in, and not all classes contains the "ce" field.
How can I solve?










share|improve this question


























    0















    I have the following namedQuery:



    SELECT sr.*
    FROM Sr sr
    INNER JOIN sr.unitBinds srUnitBind
    INNER JOIN srUnitBind.unit su
    INNER JOIN sr.provBinds srProvBind
    INNER JOIN srProvBind.prov prov
    INNER JOIN prov.provActs provActs
    LEFT JOIN provActs.ranges rngs
    INNER JOIN rngs.value rngsValue
    INNER JOIN rngsValue.value rngsValueCSV
    INNER JOIN rngsValueCSV.ce rngsCe
    AND rngsCe.code = :priority


    Where "rngsValue.value" is an Entity represented by an Abstract class. This class is extended by many classes, and I want to join only with one of them. With the namedQuery in this form, I have this error:




    org.hibernate.PropertyNotFoundException: Unable to locate property
    named ce




    Because Hibernate try to do join with all classes extending that abstract class, and not only one I am interested in, and not all classes contains the "ce" field.
    How can I solve?










    share|improve this question
























      0












      0








      0








      I have the following namedQuery:



      SELECT sr.*
      FROM Sr sr
      INNER JOIN sr.unitBinds srUnitBind
      INNER JOIN srUnitBind.unit su
      INNER JOIN sr.provBinds srProvBind
      INNER JOIN srProvBind.prov prov
      INNER JOIN prov.provActs provActs
      LEFT JOIN provActs.ranges rngs
      INNER JOIN rngs.value rngsValue
      INNER JOIN rngsValue.value rngsValueCSV
      INNER JOIN rngsValueCSV.ce rngsCe
      AND rngsCe.code = :priority


      Where "rngsValue.value" is an Entity represented by an Abstract class. This class is extended by many classes, and I want to join only with one of them. With the namedQuery in this form, I have this error:




      org.hibernate.PropertyNotFoundException: Unable to locate property
      named ce




      Because Hibernate try to do join with all classes extending that abstract class, and not only one I am interested in, and not all classes contains the "ce" field.
      How can I solve?










      share|improve this question














      I have the following namedQuery:



      SELECT sr.*
      FROM Sr sr
      INNER JOIN sr.unitBinds srUnitBind
      INNER JOIN srUnitBind.unit su
      INNER JOIN sr.provBinds srProvBind
      INNER JOIN srProvBind.prov prov
      INNER JOIN prov.provActs provActs
      LEFT JOIN provActs.ranges rngs
      INNER JOIN rngs.value rngsValue
      INNER JOIN rngsValue.value rngsValueCSV
      INNER JOIN rngsValueCSV.ce rngsCe
      AND rngsCe.code = :priority


      Where "rngsValue.value" is an Entity represented by an Abstract class. This class is extended by many classes, and I want to join only with one of them. With the namedQuery in this form, I have this error:




      org.hibernate.PropertyNotFoundException: Unable to locate property
      named ce




      Because Hibernate try to do join with all classes extending that abstract class, and not only one I am interested in, and not all classes contains the "ce" field.
      How can I solve?







      hibernate jpa named-query






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Mar 21 at 15:49









      user140888user140888

      337924




      337924






















          1 Answer
          1






          active

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          0














          For downcasting use JPQL function treat()



          JOIN TREAT(rngsValueCSV AS SubClass) s
          JOIN s.ce rngsCe





          share|improve this answer






















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            1 Answer
            1






            active

            oldest

            votes








            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            0














            For downcasting use JPQL function treat()



            JOIN TREAT(rngsValueCSV AS SubClass) s
            JOIN s.ce rngsCe





            share|improve this answer



























              0














              For downcasting use JPQL function treat()



              JOIN TREAT(rngsValueCSV AS SubClass) s
              JOIN s.ce rngsCe





              share|improve this answer

























                0












                0








                0







                For downcasting use JPQL function treat()



                JOIN TREAT(rngsValueCSV AS SubClass) s
                JOIN s.ce rngsCe





                share|improve this answer













                For downcasting use JPQL function treat()



                JOIN TREAT(rngsValueCSV AS SubClass) s
                JOIN s.ce rngsCe






                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Mar 21 at 17:14









                Peter ŠályPeter Šály

                1,8102819




                1,8102819





























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