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forum_thread

A nested SELECT

Hello. I have a query UPDATE Look l SET l.partlySold = FALSE WHERE (SELECT count(a) FROM l.things a WHERE a.thing.status != :status) <= 1 which doesn't work: "Unexpected query token 'SELECT'". Does ObjectDB support queries like this? Thanks. ... UPDATE Look l SET l . partlySold = FALSE WHERE ( SELECT count ( a ) FROM l . ...

 
manual

Server User List

Explains how to define and set users, directories and permissions in the ObjectDB fast Java database server for JPA/JDO.... The admin attribute (whose value is "true" or "false" ) specifies if the user is a superuser. A superuser is authorized ...

 
api-jdo

close(it)

Close an Iterator associated with this Extent instance.(Method of javax.jdo.Extent)

 
api-jdo

closeAll()

Close all Iterators associated with this Extent instance.(Method of javax.jdo.Extent)

 
api-jdo

close(queryResult)

Close a query result and release any resources associated with it.(Method of javax.jdo.Query)

 
api-jpa

commit()

Commit the current resource transaction, writing any unflushed changes to the database.(Method of javax.persistence.EntityTransaction)

 
api-jdo

jdoIsNew()

Tests whether this object has been newly made persistent.(Method of javax.jdo.spi.PersistenceCapable)

 
api-jpa

OneToMany.orphanRemoval

(Optional) Whether to apply the remove operation to entities that have been removed from the relationship and to cascade the remove operation to those entities.(Annotation Element of javax.persistence.OneToMany)

 
api-jdo

setDetachAllOnCommit(flag)

Sets the detachAllOnCommit setting.(Method of javax.jdo.PersistenceManager)

 
api-jdo

makeTransient(pc, useFetchPlan)

Make an instance transient, removing it from management by this PersistenceManager.(Method of javax.jdo.PersistenceManager)