Sort

GET /_search
{
  "query": {
    "nested": { <1>
      "path": "comments",
      "filter": {
        "range": {
          "comments.date": {
            "gte": "2014-10-01",
            "lt":  "2014-11-01"
          }
        }
      }
    }
  },
  "sort": {
    "comments.stars": { <2>
      "order": "asc",   <2>
      "mode":  "min",   <2>
      "nested_filter": { <3>
        "range": {
          "comments.date": {
            "gte": "2014-10-01",
            "lt":  "2014-11-01"
          }
        }
      }
    }
  }
}