通过 JDBC 语句执行 DDL“更改表分数添加约束外键（enrollment_id）引用注册（id）”时出错

Question

我有一个注册课程，其中有分数列表。我试图引用 Score 类，但得到以下结果：

通过 JDBC 语句执行 DDL“更改表分数添加约束...外键（enrollment_id）引用注册（id）”时出错 原因：java.sql.SQLException：无法打开引用的表“注册”

运行应用程序后，在数据库中创建了 Score 表，但缺少 Enrollment 表，并且 Score 的 enrollment_id 列不是外键。

我怎么解决这个问题？我尝试用 @Cache 进行注释并忽略表的双重创建，但没有成功。我正在使用MySQL。

@Entity
@Table(name = "enrollment")
public class Enrollment {
    
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    public int id;
    
    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "student_id")
    public Student student;
    
    @Temporal(TemporalType.TIMESTAMP)
    @Column(name = "date", nullable = false)
    public Date date;

    @Column(name = "rank", nullable = false)
    public int rank;
    
    @OneToOne(cascade = CascadeType.ALL)
    @JoinColumn(name = "specialty_id", referencedColumnName = "id")
    public Specialty specialty;
    
    @Lob
    @Basic(fetch = FetchType.LAZY)
    @Column(name = "files", columnDefinition = "BLOB", nullable = false)
    private byte[] files;
    
    @OneToMany(mappedBy = "enrollment", fetch = FetchType.LAZY)
    public List<Score> scores;
    
    @Column(name = "state", length = 50, nullable = false)
    public String state;
   
}

@Entity
@Table(name = "score")
public class Score {
    
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private int id;
    
    @OneToOne(cascade = CascadeType.ALL)
    @JoinColumn(name = "score_forming_object_id", referencedColumnName = "id")
    private ScoreFormingObject scoreFormingObject;
    
    @Column(name = "score", nullable = false)
    private double score;
    
    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "enrollment_id")
    private Enrollment enrollment;
}

Answer 1

/sf/answers/4502175541/ @Rajib Garai 的答案对我有用。我已将 spring.jpa.properties.hibernate.globally_quoted_identifiers=true 添加到 application.properties 并解决了问题。