Currently, all columns are indexed with reference tables. So, we can get drilldown results. We should return the result in the format of "facet", defined in the Amazon CloudSearch spec.
Literal and text fields are now supported. facet-FIELD-top-n, facet-FIELD-sort parameters and facets for UINT field is not supported. This will need update of groonga. Close this issue at this time.
Currently, all columns are indexed with reference tables. So, we can get drilldown results. We should return the result in the format of "facet", defined in the Amazon CloudSearch spec.