Question

我在elasticsearch中有一个JSON文件列表。

我有一个字符串列表matching，我想将其用作搜索条件。

其中，matching = ["223232_ds","dnjsnsd_22","2ee2i33","mkddsj2220","23e3efdjn"

我现在需要在elasticsearch中找到这些记录，其中两个键包含此列表中的值matching。

如果没有elasticsearch并只是将JSON加载为python对象，我可以这样做：

results= []
for record in JSON_list:
   if record['key_1'] in matching and record['key_2'] in matching:
            results.append(record)

JSON_list看起来像这样：

[{'key_1' : "blahaksds",
'key_2' : "njasdnjkns"},
{'key_1' : "bladfgfdf",
'key_2' : "njasdsfsdrr"}]

如何在es中搜索多个条件？以前，我已经使用此设置直接搜索record_id。

es = elasticsearch.Elasticsearch()

name = "so_sample"

# Formulate query
query = str("_id:"+'"'+ record_id +'"')

# Query
result = es.search(name,q=query)

Answer 1

您可以在must子句中使用bool query和terms queries两个{{3}}，如下所示：

{
  "query": {
    "bool": {
      "must": [
        {
          "terms": {
            "key_1": ["223232_ds","dnjsnsd_22","2ee2i33","mkddsj2220","23e3efdjn"]
          }
        },
        {
          "terms": {
            "key_2": ["223232_ds","dnjsnsd_22","2ee2i33","mkddsj2220","23e3efdjn"]
          }
        }
      ]
    }
  }
}

elasticsearch查询 - 两个标准

1 个答案: