访问用户的"一个"或"空白"

0

的问题

我有以下索引

{
  "docs": {
    "mappings": {
      "text": {
        "properties": {
          "name": {
            "type": "text",
            "fields": {
              "keyword": {
                "type": "keyword",
                "ignore_above": 256
              }
            }
          }
          "code": {
            "type": "text",
            "fields": {
              "keyword": {
                "type": "keyword",
                "ignore_above": 256
              }
            }
          }
        }
      }
    }
  }
}

"代码"可具有的价值观:["a"],["b"],["a"、"b"]或[]

我需要查询,以减轻价值观码:"一个"或[]. 任何人都可以帮助这一查询,这里是我已经试过这么远w/出的成功(这似乎说"a"和"[]";我想"一个"或"[]").

"bool": {
  "should": [
    {
      "match": {
        "code": "a"
      }
    }
  ],
  "must_not": [
    {
      "exists": {
        "field": "code"
      }
    }
  ]
}
  
elasticsearch elasticsearch-dsl
2021-11-18 20:21:18
1

最好的答案

0

或可以实现 bool/shouldbool/must 约束的必须是内部 bool/should.

你应该试试这个查询:

{
  "query": {
    "bool": {
      "minimum_should_match": 1,
      "should": [
        {
          "match": {
            "code": "a"
          }
        },
        {
          "bool": {
            "must_not": [
              {
                "exists": {
                  "field": "code"
                }
              }
            ]
          }
        }
      ]
    }
  }
}
2021-11-18 21:25:31

谢谢你,这工作! 啊我是这么近又那么远与我原来的查询
Test1 Test2

真棒,很高兴它的工作!
Val

其他语言

此页面有其他语言版本

Русский
..................................................................................................................
Italiano
..................................................................................................................
Polski
..................................................................................................................
Română
..................................................................................................................
한국어
..................................................................................................................
हिन्दी
..................................................................................................................
Français
..................................................................................................................
Türk
..................................................................................................................
Česk
..................................................................................................................
Português
..................................................................................................................
ไทย
..................................................................................................................
Español
..................................................................................................................
Slovenský
..................................................................................................................