略微加速

PUT /my_index/blogpost/2
{
  "title": "Investment secrets",
  "body":  "What they don't tell you ...",
  "tags":  [ "shares", "equities" ],
  "comments": [
    {
      "name":    "Mary Brown",
      "comment": "Lies, lies, lies",
      "age":     42,
      "stars":   1,
      "date":    "2014-10-18"
    },
    {
      "name":    "John Smith",
      "comment": "You're making it up!",
      "age":     28,
      "stars":   2,
      "date":    "2014-10-16"
    }
  ]
}

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