Would something like this be done in a way to enable us to use a HAVING clause on a GROUP BY? There seems to be some shortcomings with the Dynamic Query API as it relates to HAVING:
http://community.entityspaces.net/forums/thread/9876.aspx
This is listed on the Roadmap, but not as completed for the ES 2008 Release Candidate. When can we expect this functionality to be included in ES?