8 | How to delete M2M relationship?In user model class I have the following: public class User implements Serializable { @Id @GeneratedValue(strategy = GenerationType.AUTO) private Long id; @ManyToMany(mappedBy = "attendees", cascade = CascadeType.ALL) @Cascade(org.hibernate.annotations.CascadeType |
8 | find() delay parent; @OneToMany(mappedBy="parent",fetch=FetchType.EAGER) protected List<Node> Sons |
8 | Problem with @OrderByWhen I use @OrderBy and supply multiple order fields I get and error when ObjectDB Explorer expands a instance of the entity. Example code: @Entity @Table(name="Defects", schema = "myDB") public class Defects implements Serializable { ... ... @OneToMany(mappedBy="defect |
8 | Query only works correctly when debug printing results(mappedBy = "wrappingReqLevelEntity") private List requirementList; //constructors, getters |
8 | Possible issue for JPQL IS EMPTY expression(mappedBy="myentity") ArrayList<OtherEntity> others = new ArrayList<OtherEntity>(); void |
8 | Unexpeted internal exception field in GS_TablaPaises @OneToMany(targetEntity = GS_TablaCiudades.class, mappedBy = "paises |
8 | Cascading persistence through an inverse field { @ManyToMany(mappedBy="points", cascade={PERSIST, REFRESH, MERGE}) private Set<PointCollection |
8 | Problem with merging / persisitng objects with @Embeddable field.class, mappedBy = "productDemands") List<ProductSet> productSets; lwalkowski Lukasz Walkowski |
8 | @OneToOne query issue with OR and IS NULLHello, I'm struggeling to get a query run right. I have 2 entities (simplified) class A { @Id @GeneratedValue private Long key; @OneToOne(mappedBy = "other", cascade = CascadeType.ALL) private B another } class B { @Id @GeneratedValue |
1 | Enhanced classes problem and annotations: @OneToMany(fetch = FetchType.EAGER, mappedBy = "jobInfoId") // relation is unidirectional |
