I have an ES document with the following fields "buydatefield", "itemboughtfield" among others. How do I make an ES query such that I can get a facet on date, then item bought? { "query":{"match_all":{} }, "facets": { "buydateFacet": { "terms": { "field": "buydatefield", "all_terms": true } }, "itemboughtFacet": { "terms": { "field": "itemboughtfield", "all_terms": true } } } } The above returns t