I was watching a talk by Lee Grey and he mentioned the ability to do "matrix queries" in usergrid where you are filtering on multiple levels.
As an example, something that resembles this: /users/ed/friends;ql='location eq new york'/achievements?ql='level eq mayor' His talk mentioned them not being officially supported, but I think the timeline of the talk was just before Usergrid 2.0 coming out. Are they officially supported? Is there any documentation? Andrew Lane
