在弹性搜索中如何过滤多个字段的结果集

Question

有人可以帮助我进行搜索查询，了解如何根据 2 个字段过滤结果吗？我已经建立了一个包含 1000 个文档的索引，从 UI 我们将调用这个索引，它由 2 个搜索字段组成

按邮政编码搜索
并按 city/state

基于这些组合，我们需要仅显示该邮政编码范围内的结果。

映射

{
  "mappings": {
    "properties": {
      "address": {
        "properties": {
          "city": {
            "type": "text",
            "fields": {
              "keyword": {
                "type": "keyword",
                "ignore_above": 256
              }
            }
          },
          "state": {
            "type": "text",
            "fields": {
              "keyword": {
                "type": "keyword",
                "ignore_above": 256
              }
            }
          },
          "zipcode": {
            "type": "text",
            "fields": {
              "keyword": {
                "type": "keyword",
                "ignore_above": 256
              }
            }
          }
        }
      },
      "startdate": {
        "type": "date"
      },
      "enddate": {
        "type": "date"
      },
      "customerstatus": {
        "type": "text",
        "fields": {
          "keyword": {
            "type": "keyword",
            "ignore_above": 256
          }
        }
      },
      "customerid": {
        "type": "long"
      }
    }
  },
  "settings": {
    "index": {
      "number_of_shards": "1",
      "number_of_replicas": "1"
    }
  }
}

查询

 {
  "from": 0,
  "size": 100,
  "query": {
    "bool": {
      "must": [
        {
          "query_string": {
            "query": "32081",
            "fields": ["address.zipcode" ]
          }
        },
        {
          "query_string": {
            "query": "FL",
            "fields": ["address.cityname","address.state" ]
          }
        }
      ]
    }
  }
}

结果集

{
    "customerid":1,
    "customerstatus": Active,
    "address": {
                        "city": "PONTE VEDRA",
                        "state": "FL",
                        "zipcode": "32081"
                    },
    "startdate": "2020-07-15",
    "enddate": "2021-07-15" 
},
{
    "customerid":2,
    "customerstatus": Pending,
    "address": {
                        "city": "PONTE VEDRA",
                        "state": "FL",
                        "zipcode": "32081"
                    },
    "startdate": "2018-01-01",
    "enddate": "2019-01-01" 
},
{
    "customerid":3,
    "customerstatus": Pending,
    "address": {
                        "city": "PONTE VEDRA",
                        "state": "FL",
                        "zipcode": "32081"
                    },
    "startdate": "2020-06-01",
    "enddate": "2021-06-01" 
},
{
    "customerid":4,
    "customerstatus": Pending,
    "address": {
                        "city": "PONTE VEDRA",
                        "state": "FL",
                        "zipcode": "32081"
                    },
    "startdate": "2021-01-01",
    "enddate": "2022-01-01" 
},
{
    "customerid":5,
    "customerstatus": Inactive,
    "address": {
                        "city": "PONTE VEDRA",
                        "state": "FL",
                        "zipcode": "32081"
                    },
    "startdate": "2020-07-15",
    "enddate": "2021-07-15" 
},
{
    "customerid":6,
    "customerstatus": cancelled,
    "address": {
                        "city": "PONTE VEDRA",
                        "state": "FL",
                        "zipcode": "32081"
                    },
    "startdate": "2020-07-15",
    "enddate": "2021-07-15" 
}

现在的要求是，

排除客户状态为 Inactive 和 Cancelled 的结果（不应显示客户 5 和 6）
仅显示活动和待定
如果状态为待定，则显示结束日期小于 500 天且结束日期不超过 91 天的客户

那么，我怎样才能在我的结果集中只得到 customerid 1 和 3。

Answer 1

您可以使用 bool query along with range query 的组合来根据天数范围查找文档。试试下面的查询

{
  "from": 0,
  "size": 100,
  "query": {
    "bool": {
      "should": [
        {
          "bool": {
            "must": [
              {
                "match": {
                  "customerstatus": "pending"
                }
              },
              {
                "range": {
                  "enddate": {
                    "gt": "now-500d/d",
                    "lte": "now+91d/d"
                  }
                }
              }
            ]
          }
        },
        {
          "match": {
            "customerstatus": "active"
          }
        }
      ],
      "must_not": {
        "terms": {
          "customerstatus.keyword": [
            "Inactive",
            "cancelled"
          ]
        }
      }
    }
  }
}

搜索结果将是

"hits": [
      {
        "_index": "67260491",
        "_type": "_doc",
        "_id": "3",
        "_score": 1.6931472,
        "_source": {
          "customerid": 3,
          "customerstatus": "Pending",
          "address": {
            "city": "PONTE VEDRA",
            "state": "FL",
            "zipcode": "32081"
          },
          "startdate": "2020-06-01",
          "enddate": "2021-06-01"
        }
      },
      {
        "_index": "67260491",
        "_type": "_doc",
        "_id": "1",
        "_score": 1.5404451,
        "_source": {
          "customerid": 1,
          "customerstatus": "Active",
          "address": {
            "city": "PONTE VEDRA",
            "state": "FL",
            "zipcode": "32081"
          },
          "startdate": "2020-07-15",
          "enddate": "2021-07-15"
        }
      }
    ]

在弹性搜索中如何过滤多个字段的结果集

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