bool字段上的elasticsearch术语不起作用

Question

我有这个返回始终为null的查询：

{
  "query": {
    "bool": {
      "should": {
        "nested": {
          "query": {
            "bool": {
              "must": [
                {
                  "term": {
                    "old": false
                  }
                }
              ]
            }
          },
          "path": "jobOffers"
        }
      }
    }
  }
}

这里有什么匹配所有回报：

{
    "hits": [{
                "_index": "dev",
                "_type": "recruitment",
                "_id": "202837r",
                "_score": 1,
                "_routing": "202837",
                "_parent": "202837",
                "_source": {
                    "score": 1,
                    "jobOffers": [{
                        "jobId": "jksncdjkqsnhcjkqs",
                        "jobCompany": "company 1",
                        "jobTitle": "Comptable",
                        "old": false
                    }],
                    "totalCount": 1
                }
            },
            {
                "_index": "dev",
                "_type": "recruitment",
                "_id": "202838r",
                "_score": 1,
                "_routing": "202838",
                "_parent": "202838",
                "_source": {
                    "score": 1,
                    "jobOffers": [{
                            "jobId": "wxjkckjwxhcmlazdkklqjkcn",
                            "jobCompany": "company 2",
                            "jobTitle": "Commercial",
                            "old": false
                        },
                        {
                            "jobId": "lxjkckazdwxctrzadjkoo",
                            "jobCompany": "company 2",
                            "jobTitle": "Chargé de développement commercial",
                            "old": false
                        }
                    ],
                    "totalCount": 2
                },
                ...
            }

我确定我正在查询正确的索引和正确的类型。这种行为是否正常？如何让它返回预期的结果？

Answer 1

在您的查询中，您需要撰写jobOffers.old而不仅仅是old

{
  "query": {
    "bool": {
      "should": {
        "nested": {
          "query": {
            "bool": {
              "must": [
                {
                  "term": {
                    "jobOffers.old": false       <--- modify this
                  }
                }
              ]
            }
          },
          "path": "jobOffers"
        }
      }
    }
  }
}