{"id":326152,"date":"2021-02-06T01:43:21","date_gmt":"2021-02-05T17:43:21","guid":{"rendered":"http:\/\/4563.org\/?p=326152"},"modified":"2021-02-06T01:43:21","modified_gmt":"2021-02-05T17:43:21","slug":"elasticsearch-%e4%b8%ad%e7%9a%84-terms-%e8%81%9a%e5%90%88%ef%bc%8c%e5%a6%82%e4%bd%95%e5%be%97%e5%88%b0%e6%89%80%e6%9c%89-buckets-%e7%9a%84%e6%95%b0%e9%87%8f%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=326152","title":{"rendered":"Elasticsearch \u4e2d\u7684 terms \u805a\u5408\uff0c\u5982\u4f55\u5f97\u5230\u6240\u6709 buckets \u7684\u6570\u91cf\uff1f"},"content":{"rendered":"
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Elasticsearch \u4e2d\u7684 terms \u805a\u5408\uff0c\u5982\u4f55\u5f97\u5230\u6240\u6709 buckets \u7684\u6570\u91cf\uff1f <\/h1>\n

<\/p>\n

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\u8cc7\u6df1\u5927\u4f6c : JJstyle <\/span> <\/i> 3<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u539f\u95ee\u9898\uff1a https:\/\/stackoverflow.com\/questions\/66043206\/how-to-get-the-buckets-count-from-terms-aggregation-in-elasticsearch<\/p>\n

\u6bd4\u5982\uff1a\u5f97\u5230\u6240\u6709\u8ba2\u5355\u6570\u91cf\u5927\u4e8e 10 \u7684\u7528\u6237\u603b\u6570\uff0c\u7c7b\u4f3c\u4e8e SQL \u8bed\u53e5\uff1a<\/p>\n

select count(1) from (   select count(1) as cnt from orders group by userid having cnt >= 10 ); <\/code><\/pre>\n<\/p><\/div>\n
 \u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (5<\/span>)        <\/div>\n
 <\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
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     \u8cc7\u6df1\u5927\u4f6c : weofuh <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 {
     “aggs”: {
     “user_order_cnt”: {
     “terms”: {
     “field”: “userid”
     },
     “aggs”: {
     “count_bucket_selector”: {
     “bucket_selector”: {
     “buckets_path”: {
     “count” :”_count”
     },
     “script”: “params.count>10”
     }
     }
     }
     }
     }
    }                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : JJstyle <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @weofuh \u4f60\u8fd9\u4e2a\u662f\u8fc7\u6ee4\u51fa\u6765 count>10 \u7684 buckets\uff0c\u4f46\u662f\u6211\u60f3\u8981\u7684\u662f\u8fd9\u4e9b buckets \u7684\u6570\u91cf                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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     \u8cc7\u6df1\u5927\u4f6c : rykinia <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 “`
    {
     “aggs”: {
     “cnt”: {
     “terms”: {
     “field”: “userid”,
     “size”: 1000,
     “min_doc_count”: 10
     }
     }
     },
     “size”: 0
    }
    “`<\/p>\n
    \u7ed3\u679c\uff1a
    “`
    “buckets” : [
     {
     “key” : “320581180”,
     “doc_count” : 20
     },
     {
     “key” : “2207021711”,
     “doc_count” : 10
     },
    “`<\/p>\n
    \u8fd9\u4e2a doc_count \u4e0d\u5c31\u662f\u6570\u91cf\u5417                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : JJstyle <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @rykinia \u4e0d\u662f\u7684\uff0c\u6211\u8981\u7684\u662f\u6240\u6709 doc_count>10 \u7684 buckets \u7684\u6570\u91cf\uff0c\u800c\u4e0d\u662f buckets \u7684\u96c6\u5408                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : tairan2006 <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u8001\u54e5\uff0c\u4f60\u4e0d\u77e5\u9053`_sql\/translate`\u8fd9\u4e2a\u5de5\u5177\u4e48                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"
    Elasticsearch \u4e2d\u7684 …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/326152"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=326152"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/326152\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=326152"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=326152"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=326152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}