如何在elasticsearch中更新没有ID条件的文档？答案

【问题标题】：How to update document without ID condition in elasticsearch?如何在elasticsearch中更新没有ID条件的文档？
【发布时间】：2020-04-15 19:20:57
【问题描述】：

我的目标是更新文档。

var elasticsearch = require('elasticsearch');
    var client = new elasticsearch.Client({
    host:"**************",
    log: 'trace',
});

"hits": [
{
    "_index": "fds",
    "_type": "_doc",
    "_id": "9560206-El-MOHABXh-qOCdi1FYN",
    "_score": 1.0,
    "_source": {
        "videoId": "El-MOHABXh-qOCdi1FYN",
        "mobile": "9560206",
        "name": "alexa",
        "choice": "like",
         "code": "+95",
        "lastUpdate": "2020-01-15T06:12:00.073Z"
    }
},
{
    "_index": "fds",
    "_type": "_doc",
    "_id": "9560206-SQENUHEBcYN_H8khsonC",
    "_score": 1.0,
    "_source": {
         "videoId": "El-MOHABXh-qOCdi1FYN",
        "mobile": "9560206",
        "name": "alexa",
        "choice": "like",
        "code": "+91",
        "lastUpdate": "2020-01-15T06:12:00.073Z"
    }
}]

我的问题是我们如何更新文档，条件字段名称分别为 videoId、mobile 和 code。 并更新字段名称为 name 和 choice。

假设我们有条件 videoId": "El-MOHABXh-qOCdi1FYN", "mobile": "9560206" 和 "code": "+91"

【问题讨论】：

标签： elasticsearch elasticsearch-5

【解决方案1】：

let inputData = {
    "script" : {
      "source": `ctx._source['name']='Apple'; 
      ctx._source['choice']='unlike'`
    },
    "query": {
      "bool": {
        "filter": [{
            "match": {
                "code":"+91"
            }
        },{
          "match": {
              "videoId": "El-MOHABXh-qOCdi1FYN"
          }},{
            "match": {
                "mobile": "9560206"
            }
        }]
      }
    }

}

 client.updateByQuery({
    index: indexname,
    type: '_doc',
    body: inputdata

})

【讨论】：