9 | How to use JOIN FETCH?(String[] args) throws Exception { File file = new File("eager.odb"); if (file.exists ... .createEntityManagerFactory("eager.odb"); EntityManager em = emf.createEntityManager(); em.getTransaction |
9 | Problem with merging / persisitng objects with @Embeddable field, Convertable { (...) @ElementCollection(fetch = FetchType.EAGER) List<ProductSet> productSets; @Embeddable public class ProductSet implements Serializable { @ManyToMany(fetch = FetchType.EAGER |
9 | PostUpdate collection null=FetchType.EAGER) private ArrayList<OtherEntity> myCollection = new ArrayList<OtherEntity>(); } Thanks ... { @Id int id; @OneToMany(fetch=FetchType.EAGER, cascade=CascadeType.PERSIST |
9 | Database Inconsistency or corruption.persistence.CascadeType.ALL, fetch = javax.persistence.FetchType.EAGER, orphanRemoval = true) @javax ... .EAGER) @javax.persistence.JoinColumn(name="value") private metamodel.Value value; public Attribute |
9 | GWT RPC is throwing serialization exception when I have object db date value), otherwise the List will alway be empty after detaching. @OneToMany(fetch = FetchType.EAGER, cascade ... the collection, and using EAGER fetch mode is one way to do that. support Support I ran in |
9 | OEM enhancingHello, I have question regarding OEM licence enhancement. @OneToMany(fetch = FetchType.EAGER, cascade = CascadeType.ALL) private SomeClass[] props; @OneToMany(fetch = FetchType.EAGER, cascade = CascadeType.ALL) private Map<String, SomeClass2> vars = new TreeMap<String, SomeClass2 |
9 | How to query for list of lists ?(fetch = FetchType.EAGER) protected List<Integer> filterDescription; (...) } Whene i try to run ... ") @ElementCollection(fetch = FetchType.EAGER) private List<String> reviewSnippets; ... Finally the query |
6 | Issue with orphanRemoval and multiple EntityManagers; @OneToMany(cascade=CascadeType.ALL, fetch=FetchType.EAGER, orphanRemoval=true) private List |
1 | ObjectDB 2.7.6 to read from file" error (issue #2322). Added an option for eager background purge of weak references ... . Changed query optimisation to prefer set retrieval during query execution. Improved eager fetch |
1 | NullPointerException on TreeSet load of ObjectDB, is to set fetch type to EAGER: @Entity public static class MyEntity { @OneToMany(cascade=CascadeType.PERSIST, fetch = FetchType.EAGER) Set<MyElement> set |
