JPA native query returns no records...

what does occur within my JPA Native Query?...

Getting generated identifier for JPA native insert query...

JPA : @SequenceGenerator is not generating the sequence...

Alternative namedquery for nativequery...

Can I use the JPA 2.0 CriteriaBuilder to fetch a list of non-entity objects?...

Do native queries in JPA 2.0 bypass the first level cache?...

Passing user defined TABLE type to stored Oracle function...

Error in the native query...

Hibernate Native Query error...

which specific conditions could cause a db4o's native query transformation bug?...