ObjectDB Database Search

Hello! I am testing the Spring MVC and JPA tutorial, and always got an error in the POM file: com.objectdb objectdb      2.0.4   There is a red flag on this dependency and says missing aritificat com.objectdb.objectdb.jar. After I remove this section, the POM file is ok. I

I'm running a JDO query which returns the sum of an int field.  The return type of the Object produced by the Query is inconsistent - sometimes Integer, sometimes Long.  Using setResultClass(Long.class) has no effect. sjzlondon Steve Zara The type of a sum expression depends on the type

Hello, I'm doing some tests to choose the best collection fetch strategy. I have entities with many lazy collections and i don't want to load them all. ( depends on context) In JPA / Hibernate world it exists some tests demonstrating how to choose the best strategy. For example : http

, but sequences don't seem to be mentioned in the output. For the same code to succeed or fail depending

some tuning tests on your side, since it depends on the specific application. support Support

mention openjdk6 doesn't support runtime enhancement, is this still the case?? It depends

? Flying Banana Jiacong Xu There are no strict rules because the optimal design depends on too many

one ObjectDB database for all? It depends , but one database for all provides better capabilities (e

implementation uses its own default strategy. IDENTITY - implementation depends on the database

. When the inner query is not dependent on the outer query - no JOIN is required. But such nested

might be related to circular class loading (i.e. application depends on ObjectDB, but ObjectDB has to use classes

) depending on the web server, if the objectdb.jar is shared at the server level. support Support Hi, I

, actually the first solution depends on the second solution, i.e. you have to add an ID field

the persistence context). However, whether it improves performance or not depends on too many factors

dependency on other classes the user's class loader is used for this purpose. This should be changed

LAYER depending on the enhancement stragegy). Can you please explain how this could possibly

to the parent directory" It is something to be done outside Java / ObjectDB and it depends

Hello, I have two question at you. Are you provided JPA 2.1 annotation @NamedEntityGraph in next version ObjectDB 3.0? And do you know an easy possibility to get an entirely eager entity graph with all depended entities which we can use as a detached full accessible entity graph outside

since fixing the objectdb dependencies I am happy if this bug is closed. sjzlondon Steve Zara

snapshots that the flush snapshot depends on. A side effect of the repair could be increased memory

of classifying inherited inverse fields as dependent . Fixed improper use of indexes on collections

; - odbbug.Person(2):'guest'     lorenz2304 Benjamin Lorenz Seems to depend on the calculated