7 | @OneToMany(fetch = FetchType.LAZY) list is always null; @ManyToOne private Parent parent; public int getId() { return id |
7 | Foreign key constraint issue private long id; @ManyToOne(optional = false, cascade = {}) @JoinColumn(name="PARENT_ID", nullable |
7 | Mapped (Inverse) LAZY @OneToMany vs. Unmapped LAZY @OneToMany() + "}" + "[" + id + "]\"" + name + "\""; } @ManyToOne(fetch = FetchType.LAZY, cascade |
7 | Object as parameter results in exceptionHi, I've got a simple JPA2 Criteria query which fails when doing an object equality. I verified this against EclipseLink and over there, it works. I'll Attach some code snippets to help figure it out: @Entity() public class Product{ . . . @ManyToOne private Compamy |
7 | "Problem" with cross join=InheritanceType.JOINED) ... @ManyToOne private CI ci; subclass CIstring private String text; I |
7 | Relationships and tracking changes @Column(name = "ID") @GeneratedValue(strategy = GenerationType.AUTO) private Long id; @ManyToOne |
7 | Query problemHi, Given : @Entity(name = "Inspiration") public class Inspiration implements Serializable { .... @ManyToOne(fetch = FetchType.EAGER) protected Atelier atelier; .... } I have a query : SELECT i FROM Inspiration i WHERE i.atelier.id = 3 When I run this query I get wrong |
7 | Storing a tree of data (depth=3) final long serialVersionUID = 1L; /** real name of person in life. */ @NonNull @ManyToOne |
7 | Find the error...JPA ENTITY HIBERNATE.persistence.ManyToMany; import javax.persistence.ManyToOne; import javax.persistence.Table |
1 | JPQL support for mapped by (inverse) collections @GeneratedValue long id; @ManyToOne A a; } } The query in |
