137 | LEFT (OUTER) JOIN problem when mappedBy is defined invoices without items! Only invoices with items. When I remove mappedBy from @OneToMany annotation, LEFT ... (); } } @Entity public class Invoice { @OneToMany(mappedBy = "invoice", fetch= FetchType.EAGER |
137 | mappedBy problemIf I put the mappedBy element to the @OneToMany, the owned side (the many side) will never persist ! for example @Entity public class Employee { @Id @GeneratedValue(strategy = GenerationType ... ,mappedBy="employee") public List<Address> addresses; } @Entity public class Address |
34 | EntityManager.refresh takes a long time refresh: @OneToMany(mappedBy = "person", cascade = CascadeType.ALL) private List<OpenIdAuth> openIdAuths = new ArrayList<>(); @OneToMany(mappedBy = "person", cascade = CascadeType ... <>(); @ManyToMany(mappedBy = "selectedPersons", cascade = CascadeType.REFRESH) @NotNull private |
12 | javax.persistence.ManyToMany side. If the relationship is bidirectional, the non-owning side must use the mappedBy element of the ManyToMany ... is the owner of the relationship, the non-owning side must use the mappedBy element of the ManyToMany ... (".") notation syntax must be used in the mappedBy element to indicate the relationship attribute |
11 | javax.persistence.OneToOne. If the relationship is bidirectional, the non-owning side must use the mappedBy element of the OneToOne annotation ... is on the owning side of the relationship, the non-owning side must use the mappedBy element of the OneToOne ... syntax must be used in the mappedBy element to indicate the relationship attribute |
10 | javax.persistence.OneToMany; otherwise the target entity class must be specified. If the relationship is bidirectional, the mappedBy element ... , the mappedBy element must be used to specify the relationship field or property of the entity ... // In Customer class: @OneToMany(cascade=ALL, mappedBy="customer") public Set |
9 | javax.persistence.ManyToOne side must used the mappedBy element to specify the relationship field or property of the entity ... is bidirectional, the non-owning OneToMany entity side must use the mappedBy element of the OneToMany ... side of the relationship. The dot (".") notation syntax must be used in the mappedBy element |
6 | javax.persistence.MapKey. Example 1: @Entity public class Department { ... @OneToMany(mappedBy ... { ... @OneToMany(mappedBy="department") @MapKey(name="name") public Map |
0 | javax.jdo.annotations.Order value: {} Since: JDO 2.1 String mappedBy Name of a field or property in the target class that acts |
0 | javax.jdo.annotations.Element) should be indexed. Default value: "" Since: JDO 2.1 String mappedBy Name of the member in the target class |
