apoc.es.delete

过程 Apoc 扩展

apoc.es.delete(host-or-key,index-or-null,type-or-null,id-or-null,query-or-null,$config) yield value - 在 elastic search 上执行 DELETE 操作

签名

apoc.es.delete(host :: STRING?, index :: STRING?, type :: STRING?, id :: STRING?, query :: ANY?, config = {} :: MAP?) :: (value :: MAP?)

输入参数

名称	类型	默认
host	STRING?	null
index	STRING?	null
type	STRING?	null
id	STRING?	null
query	ANY?	null
payload	ANY?	null
config	MAP?	{}

名称

类型

默认

host

STRING?

null

index

STRING?

null

type

STRING?

null

STRING?

null

query

ANY?

null

payload

ANY?

null

config

MAP?

{}

输出参数

名称	类型
值	MAP?

名称

类型

值

MAP?

用法示例

本节中的示例基于以下 Elastic 实例

version: '3.5'
services:
  elastic:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.10.0
    ports:
      - 9200:9200
      - 9300:9300
    environment:
      - discovery.type=single-node

该实例的数据集通过下载此文件并执行命令创建

curl -H 'Content-Type: application/json' -XPOST 'localhost:9200/bank/_bulk?pretty&refresh' --data-binary '@accounts.json'

我们可以通过运行以下查询来删除 ID 为 1 的文档

CALL apoc.es.delete("localhost","bank","_doc","1");

表 1. 结果
值
`{ "result": "deleted", "_seq_no": 1000, "_type": "_doc", "_shards": { "total": 2, "failed": 0, "successful": 1 }, "_version": 2, "_id": "1", "_index": "bank", "_primary_term": 1 }`

关于 apoc.es.delete 的更多文档