Spring开机JPA查询

Question

Hi i am writing the Query in Spring boot and I have some doubts on it.

let me share you the POJO class details.

    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private Integer studentId;
    private String studentName; 
    @Enumerated(EnumType.STRING)
    private Gender gender;
    private String schoolName;
    @OneToOne(cascade = {CascadeType.ALL})
    private AddressID addressID;
    @Enumerated(EnumType.STRING)
    private BoardId boardId;
    private Boolean active;
    @OneToOne(cascade = {CascadeType.ALL})
    private AcademicId academicid;

    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private Integer academicId;
    private String acadamicYear;
    @Enumerated(EnumType.STRING)
    private Medium medium;
    @OneToOne(cascade = {CascadeType.ALL})
    private SubjectId subjectId;
    @Enumerated(EnumType.STRING)
    private Standard standard;
    @Enumerated(EnumType.STRING)
    private Term term;  

public enum Term {

    MIDTERM,QUATERLY,HALFEARLY,ANNUAL;
}

public enum Medium {

    TAMIL, ENGLISH,OTHERS;
}

If I want the write a query to filter based on Year, Term and StudentID

Currently I have written like this.

studentRepo.findByacademicIdAndtermAndacadamicYear(GetId, year,term);

Answer 1

1- You should have pasted the error you were getting when you run this

2- You just need to make sure the case is correct. Also make sure the order is correct. In your case you put the term after the year while in the query you flipped it. try this:

studentRepo.findByAcademicIdAndTermAndAcadamicYear(int GetId, Term term, String year);

the difference is in the A in Academic and T in Term being upper case letter not lower case