Question

我的查询是：

@Query(value = "select * from Person where ID=?1 and NAME=?2", nativeQuery = true)
List<Person> getPersonID(Integer id, String name);

我的日志：

select
        * 
    from
        Person
    where
        ID=? 
        and NAME=?
2017-10-04 08:43:45.255 TRACE 8860 --- [nio-8080-exec-1] o.h.type.descriptor.sql.BasicBinder      : binding parameter [1] as [INTEGER] - [25]
2017-10-04 08:43:45.255 TRACE 8860 --- [nio-8080-exec-1] o.h.type.descriptor.sql.BasicBinder      : binding parameter [2] as [VARCHAR] - [Julian]


java.sql.SQLException: Fail to convert to internal representation
    at oracle.jdbc.driver.CharCommonAccessor.getInt(CharCommonAccessor.java:123) ~[ojdbc7-12.1.0.2.jar:12.1.0.2.0]
    at oracle.jdbc.driver.T4CVarcharAccessor.getInt(T4CVarcharAccessor.java:524) ~[ojdbc7-12.1.0.2.jar:12.1.0.2.0]
    at oracle.jdbc.driver.GeneratedStatement.getInt(GeneratedStatement.java:217) ~[ojdbc7-12.1.0.2.jar:12.1.0.2.0]
    at oracle.jdbc.driver.GeneratedScrollableResultSet.getInt(GeneratedScrollableResultSet.java:573) ~[ojdbc7-12.1.0.2.jar:12.1.0.2.0]
    at oracle.jdbc.driver.GeneratedResultSet.getInt(GeneratedResultSet.java:1350) ~[ojdbc7-12.1.0.2.jar:12.1.0.2.0]
    at org.hibernate.type.descriptor.sql.IntegerTypeDescriptor$2.doExtract(IntegerTypeDescriptor.java:62) ~[hibernate-core-5.0.9.Final.jar:5.0.9.Final]
    at org.hibernate.type.descriptor.sql.BasicExtractor.extract(BasicExtractor.java:47) ~[hibernate-core-5.0.9.Final.jar:5.0.9.Final]
    at org.hibernate.type.AbstractStandardBasicType.nullSafeGet(AbstractStandardBasicType.java:238) ~[hibernate-core-5.0.9.Final.jar:5.0.9.Final]
    at org.hibernate.type.AbstractStandardBasicType.nullSafeGet(AbstractStandardBasicType.java:234) ~[hibernate-core-5.0.9.Final.jar:5.0.9.Final]
    at org.hibernate.type.AbstractStandardBasicType.nullSafeGet(AbstractStandardBasicType.java:224) ~[hibernate-core-5.0.9.Final.jar:5.0.9.Final]
    at org.hibernate.type.AbstractStandardBasicType.hydrate(AbstractStandardBasicType.java:300) ~[hibernate-core-5.0.9.Final.jar:5.0.9.Final]
    at org.hibernate.persister.entity.AbstractEntityPersister.hydrate(AbstractEntityPersister.java:2727) ~[hibernate-core-5.0.9.Final.jar:5.0.9.Final]
    at org.hibernate.loader.Loader.loadFromResultSet(Loader.java:1729) ~[hibernate-core-5.0.9.Final.jar:5.0.9.Final]
    at org.hibernate.loader.Loader.instanceNotYetLoaded(Loader.java:1655) ~[hibernate-core-5.0.9.Final.jar:5.0.9.Final]
    at org.hibernate.loader.Loader.getRow(Loader.java:1544) ~[hibernate-core-5.0.9.Final.jar:5.0.9.Final]
    at org.hibernate.loader.Loader.getRowFromResultSet(Loader.java:727) ~[hibernate-core-5.0.9.Final.jar:5.0.9.Final]
    at org.hibernate.loader.Loader.processResultSet(Loader.java:972) ~[hibernate-core-5.0.9.Final.jar:5.0.9.Final]
    at org.hibernate.loader.Loader.doQuery(Loader.java:930) ~[hibernate-core-5.0.9.Final.jar:5.0.9.Final]
    at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) ~[hibernate-core-5.0.9.Final.jar:5.0.9.Final]

我的实体：

@Entity
@Table(name = "PERSON")
public class Person {

    @Id
    @Column(name = "ID")
    private Integer id;

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

    @Column(name = "BIRTHDAY")
    private Date birthday;

    @Column(name = "SIZE")
    private Integer size;

    public Integer getId() {
        return id;
    }

    public void setId(Integer id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public Date getBirthday() {
        return birthday;
    }

    public void setBirthday(Date birthday) {
        this.birthday = birthday;
    }

    public Integer getSize() {
        return size;
    }

    public void setSize(Integer size) {
        this.size = size;
    }

如果我在sql开发人员中尝试我的查询，它可以正常工作。看起来我的数据类型不匹配，但我检查了一切，并且所有数据类型都是正确的。

是否有人遇到与我相同的问题并可以提供帮助？或者有任何人知道可能是什么问题？

提前致谢！

Answer 1

我不会执行本机查询，因为select *可能会引入绑定问题。您必须选择每个字段，或者已经说过使用HQL查询。

Hibernate，无法执行查询，SQL错误：17059，SQLState：99999

1 个答案: