request Body 查询

在一个不存在的索引上添加ignore_unavailable=true，可以忽略访问不存在的索引“dddd”导致的报错

POST /dddd/_search?ignore_unavailable=true
{
  "profile": true,
	"query": {
		"match_all": {}
	}
}

分页查询

POST /kibana_sample_data_ecommerce/_search
{
  "from":10,
  "size":20,
  "query":{
    "match_all": {}
  }
}

对日期排序

POST kibana_sample_data_ecommerce/_search
{
  "sort":[{"order_date":"desc"}],
  "query":{
    "match_all": {}
  }

}

source filtering,只展示"_source"相关的字段，这里是只展示order_date

POST kibana_sample_data_ecommerce/_search
{
  "_source":["order_date"],
  "query":{
    "match_all": {}
  }
}

脚本字段，能指定字段的拼接，这里是在roder_date字段后面拼接上"hello"

GET kibana_sample_data_ecommerce/_search
{
  "script_fields": {
    "new_field": {
      "script": {
        "lang": "painless",
        "source": "doc['order_date'].value+'hello'"
      }
    }
  },
  "query": {
    "match_all": {}
  }
}

query match 表示 or

POST movies/_search
{
  "query": {
    "match": {
      "title": "last christmas"
    }
  }
}

加上operator后表示 and

POST movies/_search
{
  "query": {
    "match": {
      "title": {
        "query": "last christmas",
        "operator": "and"
      }
    }
  }
}

按照当前顺序匹配 "one love",中间可以有多个空格

POST movies/_search
{
  "query": {
    "match_phrase": {
      "title":{
        "query": "one love"

      }
    }
  }
}

按照当前顺序匹配，同时需要中间能有一个字符

POST movies/_search
{
  "query": {
    "match_phrase": {
      "title":{
        "query": "one love",
        "slop": 1

      }
    }
  }
}