elasticsearch es如何统计用户文档数量范围内容聚合？

DELETE task-index-001

PUT task-index-001

{

  "mappings": {

    "properties": {

      "id": {

        "type": "integer"

      },

      "uid": {

        "type": "integer"

      },

      "score": {

        "type": "integer"

      },

      "time":{

        "type": "date",

        "format": ["yyyy-MM-dd HH:mm:ss"]

      }

    }

  }

}

POST task-index-001/_bulk

{"index":{"_id":1}}

{"id":11,"uid":2,"score":1,"time":"2022-05-27 18:18:16"}

{"index":{"_id":2}}

{"id":12,"uid":3 ,"score":6,"time":"2022-05-20 17:17:15"}

{"index":{"_id":3}}

{"id":13,"uid":2,"score":7,"time":"2022-05-18 16:16:13"}

{"index":{"_id":4}}

{"id":10,"uid":2,"score":9,"time":"2022-05-16 10:15:12"}

{"index":{"_id":5}}

{"id":17,"uid":6,"score":10,"time":"2022-05-15 09:14:11"}

{"index":{"_id":6}}

{"id":16 ,"uid":4,"score":2,"time":"2022-05-15 05:12:11"}

{"index":{"_id":7}}

{"id":15,"uid":3,"score":3,"time":"2022-05-11 06:10:11"}







POST task-index-001/_search

{

  "size": 0,

  "aggs": {

    "terms_aggs": {

      "terms": {

        "field": "uid",

        "size": 10,

        "min_doc_count": 2

      },

      "aggs": {

        "sum_aggs": {

          "sum": {

            "field": "score"

          }

        }

      }

    },

    "sum_all": {

      "sum_bucket": {

        "buckets_path": "terms_aggs>sum_aggs"

      }

    }

  }

}