Trying out this functionality. Not sure this is the place, but a couple more questions:
1. How is group.query different from fq? For example, by adding: q=things&group=true&group.query=type:video, I'd expect all docs with type:video to be contained in a group, and the rest of the docs to fill out the rest of the results. Currently it behaves like fq, only returning a single group of docs
2. Is there a way to have the result set "wrap" around a group? For example, if results 1-3 are non-grouped (the null group), then results 4-6 are grouped (type:video), and the rest are non-grouped again, assuming this is where they fall by score.
3. group.query doesn't appear to obey the sort param?
4. Specifying multiple group.query entries doesn't appear to work with group.main=true
Again, sorry if this isn't the correct forum, but if either of the above qualify as new functionality, I can properly create new tickets for them individually