About field

forum_thread

JPA vs JDO - which is more efficient for OneToMany queries?

I'm curious about the trade offs between JDO and JPA. Seems to me that JDO will perform better and be statically typed. For example: Assume there are Customers and Orders.... reference in Order , you can use an inverse / mapped-by field in Customer as demonstrated and explained at ... reference and on the other side you define an inverse field, which is implemented by running a query (and has no real value in the ... } Are you saying that the Customer.orders field has no value in the database, yet I can find all the orders thus: ...

 
release

2.4.5

... Fixed a NullPointerException during persistence field access. Fixed a NullPointerException in query ... . Fixed a "Failed to write the value of field property" bug. Fixed a  NullPointerException ...

 
release

2.4.4

... . Fixed a "Failed to write the value of field property" bug. Fixed a  NullPointerException ... performance of navigation through an inverse (mapped by) field if the owner field is indexed. Fixed a LEFT OUTER JOIN ...

 
api-jpa

javax.persistence.Embedded

Specifies a persistent field or property of an entity whose value is an instance of an embeddable class.(Annotation of JPA)

 
issue

Enhanced classes problem

Hell, we have problem with the OEM enhancement licencing. When we used runtime licencing using machine activation code, everything works fine. But when we enhanced our classes with OEM licence, following errors occurs: ... Failed to set reference value of field field eu.ysoft.safeq.core.cache.entity.CacheableJobStat.jais using enhanced ... Failed to set reference value of field field eu.ysoft.safeq.core.cache.entity.CacheableJobStat.jais using ...

 
api-jdo

getFloatField(pc, field, currentValue)

Return the value for the field.(Method of javax.jdo.spi.StateManager)

 
api-jdo

setDoubleField(pc, field, currentValue, newValue)

Mark the field as modified by the user.(Method of javax.jdo.spi.StateManager)

 
release

2.4.2

... . Fixed a "Failed to write the value of field property" bug. Fixed a  NullPointerException ... performance of navigation through an inverse (mapped by) field if the owner field is indexed. Fixed a LEFT OUTER JOIN ...

 
release

2.3.5

... . Fixed a "Failed to write the value of field property" bug. Fixed a  NullPointerException ... performance of navigation through an inverse (mapped by) field if the owner field is indexed. Fixed a LEFT OUTER JOIN ...

 
release

2.4.3

... . Fixed a "Failed to write the value of field property" bug. Fixed a  NullPointerException ... performance of navigation through an inverse (mapped by) field if the owner field is indexed. Fixed a LEFT OUTER JOIN ...