聚合中的elasticsearch排序不起作用

时间:2019-03-12 13:34:59

标签: postgresql elasticsearch

我正在使用聚合根据其他字段的总和对一个字段进行分组。

它正在工作,但是输出与我从数据库查询中获得的输出不相似。

ES查询:

{
    "from": 0,
    "size": 0
,
    "aggs": {"domain_agg": {
            "terms": {
                "field": "domain_name.keyword"
            },
            "aggs": {
                "domain_store_count_sum": {
                    "sum": {
                        "field": "store_count"
                    }
                },
                "domain_store_count_agg": {
                    "bucket_sort": {
                        "sort": [
                            {
                                "domain_store_count_sum": {
                                    "order": "desc"
                                }
                            }
                        ],
                        "size": 5
                    }
                }
            }
        }

    },
    "query": {
        "query_string": {
            "query": "(*:*) "
        }
    }
}

输出:

  

“ domain_agg”:{       “ doc_count_error_upper_bound”:9       “ sum_other_doc_count”:1442,       “存储桶”:[           {               “ key”:“ advanceautoparts.com”,               “ doc_count”:2               “ domain_store_count_sum”:{                   “值”:11258               }           },           {               “ key”:“ tesla.com”,               “ doc_count”:3,               “ domain_store_count_sum”:{                   “值”:6795               }           },           {               “ key”:“ aldi.us”,               “ doc_count”:2               “ domain_store_count_sum”:{                   “值”:3678               }           },           {               “ key”:“ alamo.com”,               “ doc_count”:2               “ domain_store_count_sum”:{                   “值”:566               }           },           {               “ key”:“ ajg.com”,               “ doc_count”:2               “ domain_store_count_sum”:{                   “值”:440               }           }       ]}

但是当我在数据库中运行相同的文件时,我得到了不同的输出。

数据库查询:

SELECT domain_name, SUM(store_count) AS store_count
FROM table
GROUP BY domain_name order by store_count desc

输出:

'subway.com','57384'
'bmoharris.com','56876'
'peets.com','37472'
'citibank.com','32348'
'shell.us','23016'

为什么我在Elasticsearch中得到的结果不同,而两者都有相同的数据。

0 个答案:

没有答案
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