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我得到了JUnit測試的參照完整性約束衝突。使用playframework和我的兩個實體如下。玩框架onetoone刪除參照完整性
@Entity
public class User extends Model{
public String email;
public String password;
@OneToOne(mappedBy="user",cascade=CascadeType.ALL)
public Patent patent;
}
@Entity
public class Patent extends Model{
@OneToOne
public User user;
}
在我的JUnit測試以下行失敗
User.findById(user.id)._delete();
Referential integrity constraint violation: "FK340C82E547140EFE: PUBLIC.PATENT FOREIGN KEY(USER_ID) REFERENCES PUBLIC.USER(ID)"; SQL statement:
delete from User where id=? [23003-149]
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