org.hibernate.exception.SQLGrammarException: не удалось подготовить инструкцию; вложенное исключение javax.persistence.PersistenceException

Question

У меня есть 3 классов сущностей

Ooline:

@Entity 
@IdClass(OolineId.class) 
@NamedQuery(name="Ooline.findAll", query="SELECT o FROM Ooline o") 
public class Ooline implements Serializable 
{ 
    private static final long serialVersionUID = 1L; 

    @ManyToOne(fetch = FetchType.LAZY) 
    @JoinColumns({ 
     @JoinColumn(name="mitmas_mmcono" , referencedColumnName="mmcono"), 
     @JoinColumn(name="mitmas_mmitno" , referencedColumnName="mmitno") 
    }) 
    private Mitmas mitmas ; 

    @ManyToOne(fetch = FetchType.LAZY) 
    @JoinColumns({ 
     @JoinColumn(name="mitfac_m9cono", referencedColumnName="m9cono"), 
     @JoinColumn(name="mitfac_m9itno", referencedColumnName="m9itno"), 
     @JoinColumn(name="mitfac_m9faci", referencedColumnName="m9faci") 
    }) 
    private Mitfac mitfac ; 

    @Id 
    private String obitno; 
    @Id 
    private BigDecimal obcono; 
    @Id 
    private String obfaci; 

    private BigDecimal obabno; 

    //getter and setters 

} 

Mitfac:

@Entity 
@IdClass(MitfacId.class) 
@NamedQuery(name="Mitfac.findAll", query="SELECT m FROM Mitfac m") 
public class Mitfac implements Serializable 
{ 
    private static final long serialVersionUID = 1L; 

    @OneToMany(mappedBy="mitfac",fetch=FetchType.LAZY) 
    private List<Ooline> oolineItem; 

    @Id 
    private String m9itno; 
    @Id 
    private String m9faci; 
    @Id 
    private BigDecimal m9cono; 

    private String m9acrf; 

    private BigDecimal m9appr; 

    //getter and setter 

} 

Mitmas:

@Entity 
@IdClass(MitmasId.class) 
@NamedQuery(name="Mitmas.findAll", query="SELECT m FROM Mitmas m") 
public class Mitmas implements Serializable 
{ 
    private static final long serialVersionUID = 1L; 

    @OneToMany(mappedBy="mitmas",fetch=FetchType.LAZY) 
    private List<Ooline> ooline; 

    @Id 
    private String mmitno; 
    @Id 
    private BigDecimal mmcono; 

    private BigDecimal mmaad0; 

    private BigDecimal mmaad1; 

    private String mmaccg; 

    //getter and setter methods 
} 

И следующее это моя Файл репозитория:

public interface OolineRepository extends JpaRepository<Ooline, String> 
{ 
    public static final String ORDER_LINE_QUERY = 
      "select x.obcono,x.oborno,x.obponr, x.obposx, x.obfaci, x.obitno, x.obitds, x.oborqt, " 
      + "x.oborqa, x.obwhlo, x.obadid, x.obpopn, x.obrout, x.obmodl, x.oborst," 
      + " x.obnepr, x.obdwdz, x.obcodz, x.obpldt, x.obplhm," 
      + " x.obprrf, x.obspun, x.obrgdt, x.obrgtm, x.obwhsl from Ooline x " 
      + "left join x.mitmas y left join x.mitfac z " 
      + "where x.obcono = :cono and x.oborno = :orno"; 

    @Query(ORDER_LINE_QUERY) 
    public List<Ooline> getOolineLines(@Param("cono") BigDecimal cono, @Param("orno") String orno); 
} 

А следующий persistense.xml

<persistence-unit name="tables"> 
     <provider>org.hibernate.jpa.HibernatePersistenceProvider</provider> 

     <class>xxx.Mitmas</class> 
     <class>xxx.Ooline</class> 
     <class>xxx.Mitfac</class> 
     <exclude-unlisted-classes>true</exclude-unlisted-classes> 
     <properties> 
      <property name="hibernate.dialect" value="org.hibernate.dialect.DB2400Dialect" /> 

      <!-- These options seem intended to be developers tools and not to facilitate 
       any production level databases --> 
      <property name="hibernate.hbm2ddl.auto" value="none" /> 
      <property name="hibernate.show_sql" value="true" /> 
      <property name="hibernate.connection.charSet" value="UTF-8" /> 
      <property name="hibernate.connection.driver_class" value="com.ibm.as400.access.AS400JDBCDriver" /> 
      <property name="hibernate.connection.url" value="jdbc:as400://host/schema" /> 
      <property name="hibernate.connection.username" value="username" /> 
      <property name="hibernate.connection.password" value="password" /> 

     </properties> 
    </persistence-unit> 

Я должен выполнить следующий запрос в SQL

"select x.oborno,x.obponr, x.obposx, x.obfaci, x.obitno, x.obitds, x.oborqt, x.oborqa, 
x.obwhlo, x.obadid, x.obpopn, x.obrout, x.obmodl,x.oborst, x.obnepr, x.obdwdz, x.obcodz, 
x.obpldt, x.obplhm,x.obprrf, x.obspun, x.obrgdt, x.obrgtm, x.obwhsl from Ooline x join 
m3fdbdem.mitmas on mmcono = obcono and mmitno = obitno left join m3fdbdem.mitfac on 
m9cono = obcono and m9faci = obfaci and m9itno = obitno where obcono =1 and oborno = 'asasa'"; 

Может кто-нибудь проверить, если сконструировали и отображается объект правильно

Answer 1

You следует добавить свойство mitfac в xxx.Mitmas класс.