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api-jpa

javax.persistence.Id

Specifies the primary key of an entity.(Annotation of JPA)

 
api-jpa

CascadeType.MERGE

Cascade merge operation(Enum Constant of javax.persistence.CascadeType)

 
api-jpa

CascadeType.DETACH

Cascade detach operation(Enum Constant of javax.persistence.CascadeType)

 
api-jpa

CascadeType.REMOVE

Cascade remove operation(Enum Constant of javax.persistence.CascadeType)

 
api-jpa

CascadeType.REFRESH

Cascade refresh operation(Enum Constant of javax.persistence.CascadeType)

 
api-jpa

CacheStoreMode.BYPASS

Don't insert into cache.(Enum Constant of javax.persistence.CacheStoreMode)

 
forum_thread

Index causes increased memory usage

Hello, ... indexes. Pages that contain indexes are cached in the page cache , exactly as pages that contain data. Try analyzing a heap ... About 3.5GB are in use by the page cache (which has a size of 64MB per database by default ). Have ...

 
release

2.7.1

... access mode. Fixed a bug in allowing page sizes larger than 64KB (which are not supported by ObjectDB). ... Added an option to disable reuse of database page objects . Improved release of query resources. ...

 
api-jpa

getPersistenceUtil()

Return the PersistenceUtil instance(Static Method of javax.persistence.Persistence)

 
api-jpa

createEntityManager()

Create a new application-managed EntityManager.(Method of javax.persistence.EntityManagerFactory)