DataNucleus Access Platform 2.0.4 Released

April 22nd 2010- DataNucleus Access Platform 2.0.4 is released ("Bohr"). DataNucleus Access Platform provides persistence and retrieval of Java objects to/from a wide range of datastores including RDBMS, db4o, LDAP, XML, and Excel. Version 2.0.4 includes the following changes

• Fix to support non-standard SQL statements (stored procs, statements not starting with SELECT/INSERT/UPDATE/MERGE/DELETE)
• Fix to the query in-memory evaluator to support aggregate names in upper or lower case
• Fix to a couple of situations where a versioned object can be returned to the user without the version set
• Fix to reset the version of an object on rollback()
• Fix to SCOListIterator
• RDBMS : Fix to generation of indexes for reference fields when having a FK per implementation so that the index is created for the implementations FK only
• JDOQL2 : Fix to use of input parameters with multiple columns
• Enhancer : when using JDK1.6 and having the enhancer in the CLASSPATH default to not enabling the annotation processor to enhance the class(es) being compiled

This release is downloadable under an Apache 2 license from the DataNucleus community site.