{"id":973,"date":"2018-11-26T13:18:32","date_gmt":"2018-11-26T05:18:32","guid":{"rendered":"https:\/\/199604.com\/?p=973"},"modified":"2019-07-13T11:26:13","modified_gmt":"2019-07-13T03:26:13","slug":"hive%e8%b8%a9%e8%bf%87%e7%9a%84%e5%9d%91-hive-having-count-%e4%b8%8d%e8%83%bd%e5%8e%bb%e9%87%8d","status":"publish","type":"post","link":"https:\/\/199604.com\/973","title":{"rendered":"Hive\u8e29\u8fc7\u7684\u5751-hive having count \u4e0d\u80fd\u53bb\u91cd"},"content":{"rendered":"<p>hive\u5728group by xx having count()\u662f\u4e0d\u652f\u6301\u53bb\u91cd\u8ba1\u6570\u7684\u3002<\/p>\n<p>\u4e0d\u4fe1\u7684\u8bdd\uff0c\u4f60\u4eec\u53ef\u4ee5\u8bd5\u4e0b\u7c7b\u4f3c\u7684\u4ee3\u7801?<\/p>\n<pre class=\"lang:default decode:true \">SELECT IMEI,IP,FT,LT,CASE WHEN FT = LT THEN 1 ELSE 0 END IS_O_DAY\nFROM temp_gz23g_IP_1878910_2 b\nWHERE b.IP IN ( \nSELECT a.IP FROM temp_gz23g_IP_1878910_2 a WHERE a.IP !=''\nGROUP BY a.IP HAVING COUNT(DISTINCT a.IMEI) = 1)<\/pre>\n<p>\u7136\u540e\u5728hive\u6267\u884c\u7684\u8bdd\uff0c\u4f1a\u62a5\u9519\uff1aError: Error while compiling statement: FAILED: SemanticException Line 6:36 Invalid column reference &#8216;IMEI&#8217; in definition of SubQuery sq_1<\/p>\n<p>\u5982\u679c\u60f3\u6267\u884c\u7684\u8bdd\uff0c\u90a3\u5c31\u5728\u91cc\u9762\u5957\u4e00\u5c42\uff1a<\/p>\n<pre class=\"lang:default decode:true \">SELECT IMEI,ip,FT,LT,CASE WHEN FT = LT THEN 1 ELSE 0 END IS_O_DAY\nFROM temp_gz23g_IP_1878910_2\nWHERE ip IN( \nSELECT ip FROM(\nSELECT ip,COUNT(DISTINCT IMEI) d_imei_num FROM temp_gz23g_IP_1878910_2\nWHERE ip !='' GROUP BY ip)a where d_imei_num=1)<\/pre>\n<p>\u597d\u4e86.\u8bb0\u5f55\u5b8c\u6bd5..<\/p>\n<hr \/>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/199604.com\/wp-content\/uploads\/2017\/07\/zhifubao.png'><img class=\"lazyload lazyload-style-1\" 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src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" width=\"318\" height=\"406\" \/><\/div><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/qn.199604.com\/wp-content\/uploads\/2017\/07\/weixin.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large\" data-original=\"http:\/\/qn.199604.com\/wp-content\/uploads\/2017\/07\/weixin.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" width=\"268\" height=\"291\" \/><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>hive\u5728group by xx having count()\u662f\u4e0d\u652f\u6301\u53bb\u91cd\u8ba1\u6570\u7684\u3002 \u4e0d\u4fe1\u7684\u8bdd\uff0c\u4f60\u4eec\u53ef\u4ee5\u8bd5\u4e0b\u7c7b\u4f3c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[179],"class_list":["post-973","post","type-post","status-publish","format-standard","hentry","category-2","tag-hive"],"_links":{"self":[{"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/posts\/973","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/comments?post=973"}],"version-history":[{"count":4,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/posts\/973\/revisions"}],"predecessor-version":[{"id":1200,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/posts\/973\/revisions\/1200"}],"wp:attachment":[{"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/media?parent=973"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/categories?post=973"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/tags?post=973"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}