5 | Database(*.odb) file size on disk(cascade = CascadeType.ALL) EntityB entityB = null; } @Entity public static class EntityB |
5 | cache optimizing serialization="false" /> <cascade-persist always="auto" on-persist="false" on-commit="true |
5 | Beginners questions") @GeneratedValue(strategy = GenerationType.AUTO) private Long id; @OneToMany (fetch=FetchType.LAZY,cascade |
5 | objectdb.conf InformationHello, Is it possible to get detailed information on objectdb.conf client vs server? We do have an objectdb.conf for our client and one for our server instance. Now there're several questions: - Which config entries are relevant for the client and which one for the server? I.e. what about: <cascade |
5 | Broken @ManyToOne referenceHi, I have objects of type A belonging to objects of type B, defined as follows: @MappedSuperclass public abstract class A { @Id @ManyToOne(fetch = FetchType.EAGER, cascade=CascadeType.ALL, optional=false) private B b; @Id @Column(length = 36) private String stringId |
5 | Bidirectional OneToMany is slow on updated items that can improve performance dramatically, is to avoid using mapped by collections: @OneToMany(cascade |
5 | Insertion Speed Rate and Batch Load="weak" level2="0" /> <cascade-persist always="auto" on-persist="false" on-commit="true" /> <dirty |
1 | Navigation through lazy loading from Detached Objects; @OneToMany(cascade=CascadeType.PERSIST) List<MyEntity> list; MyEntity |
1 | database corrupt" /> <cache ref="weak" level2="8192mb" /> <fetch hollow="true" /> <persist serialization="false" /> <cascade |
1 | each 1-2 days objects on some objectdb level lock/block each other serialization="false" /> <cascade-persist always="auto" on-persist="false" on-commit="true |
