elasticsearchsimple_query_string字段不同类型

Question

我工作与elasticsearch和我wnat做这种类型的查询{"查询"：{"simple_query_string"：{"字段"：["字段1"，"字段2"，"字段3"，"字段4"]，"查询"："200 100假消息"}}}和我有字段1，字段2类型int和字段3 bolean和字段4字符串问题是elasticsearch将始终返回解析错误，因为他会尝试比较rxample字段3与100任何工作解决方案

Answer 1

添加索引数据、映射、搜索查询和搜索结果的工作示例

索引映射：

{
  "mappings": {
    "properties": {
      "field1": {
        "type": "integer"
      },
      "field2": {
        "type": "integer"
      },
      "field3": {
        "type": "boolean"
      },
      "field4": {
        "type": "text"
      }
    }
  }
}

索引数据：

{
  "field1": 200,
  "field2": 100,
  "field3": "false",
  "field4": "message"
}

搜索查询：

{
  "query": {
    "simple_query_string": {
      "fields": [
        "field1",
        "field2",
        "field3",
        "field4"
      ],
      "query": "200 100 false message",
      "lenient": true
    }
  }
}

搜索结果：

"hits": [
      {
        "_index": "66986084",
        "_type": "_doc",
        "_id": "1",
        "_score": 2.575364,
        "_source": {
          "field1": 200,
          "field2": 100,
          "field3": "false",
          "field4": "message"
        }
      }
    ]

Answer 2

哪个字段匹配结果是否重要？如果不是，您可以使用copy_to功能将所有文本复制到单个文本字段，并在该文本字段上搜索！像这样：

PUT stackoverflow
{
  "mappings": {
    "properties": {
      "field1": {
        "type": "integer",
        "copy_to": "all_fields"
      },
      "field2": {
        "type": "integer",
        "copy_to": "all_fields"
      },
      "field3": {
        "type": "text",
        "copy_to": "all_fields"
      },
      "field4": {
        "type": "text",
        "copy_to": "all_fields"
      },
      "all_fields": {
        "type": "text"
      }
    }
  }
}

和查询：

GET stackoverflow/_search
{
  "query": {
    "simple_query_string": {
      "fields": [
        "field_all"
      ],
      "query": "200 100 false message"
    }
  }
}

Answer 3

根据Elasticsearch文档，您可以添加一个