> Is it an issue to support sequences in the derby adapter? The derby > database itself supports sequences since version 10.6.
Hi Michael, you can easily contribute support. The adapter for Derby at http://datanucleus.svn.sourceforge.net/viewvc/datanucleus/platform/store.rdbms/trunk/src/java/org/datanucleus/store/rdbms/adapter/DerbyAdapter.java?revision=14093&view=markup needs updating to include support for versions 10.6+ (only). To see an example of an adapter which has support look at http://datanucleus.svn.sourceforge.net/viewvc/datanucleus/platform/store.rdbms/trunk/src/java/org/datanucleus/store/rdbms/adapter/HSQLAdapter.java?revision=11607&view=markup and search for "sequence" (case-insensitive); ought to give you enough of an idea what is needed. Then raise a DN JIRA and attach a patch. -- Andy DataNucleus (http://www.datanucleus.org)
