傳統(tǒng)的海量數(shù)據(jù)分析方案-資料下載頁
2025-03-04 23:28本頁面
【正文】 ‘X39。) – GROUP BY ) – ORDER BY totalRevenue DESC LIMIT 1 測試查詢（續(xù)） 查詢代號 對應(yīng)的 SQL語句 1a SELECT pageURL, pageRank FROM rankings WHERE pageRank 1000 1b SELECT pageURL, pageRank FROM rankings WHERE pageRank 100 1c SELECT pageURL, pageRank FROM rankings WHERE pageRank 10 2a SELECT SUBSTR(sourceIP, 1, 8), SUM(adRevenue) FROM uservisits GROUP BY SUBSTR(sourceIP, 1, 8) 2b SELECT SUBSTR(sourceIP, 1, 10), SUM(adRevenue) FROM uservisits GROUP BY SUBSTR(sourceIP, 1, 10) 2c SELECT SUBSTR(sourceIP, 1, 12), SUM(adRevenue) FROM uservisits GROUP BY SUBSTR(sourceIP, 1, 12) 3a SELECT sourceIP, sum(adRevenue) as totalRevenue, avg(pageRank) as pageRank FROM rankings R JOIN (SELECT sourceIP, destURL, adRevenue FROM uservisits UV WHERE 19800101 AND 19800401) NUV ON ( = ) GROUP BY sourceIP ORDER BY totalRevenue DESCLIMIT 1 3b SELECT sourceIP, sum(adRevenue) as totalRevenue, avg(pageRank) as pageRank FROM rankings R JOIN (SELECT sourceIP, destURL, adRevenue FROM uservisits UV WHERE 19800101 AND 19830101) NUV ON ( = ) GROUP BY sourceIP ORDER BY totalRevenue DESC LIMIT 1 3c SELECT sourceIP, sum(adRevenue) as totalRevenue, avg(pageRank) as pageRank FROM rankings R JOIN (SELECT sourceIP, destURL, adRevenue FROM uservisits UV WHERE 19800101 AND 20230101) NUV ON ( = ) GROUP BY sourceIP ORDER BY totalRevenue DESC LIMIT 1 測試結(jié)果 系統(tǒng) \ 查詢 1a 1b 1c Hive Tez Impala NHCloudDB 測試結(jié)果（續(xù) 1） 系統(tǒng) \ 查詢 2a 2b 2c Hive Tez Impala NHCloudDB 測試結(jié)果（續(xù) 2） 系統(tǒng) \ 查詢 3a 3b 3c Hive Tez Impala NHCloudDB 演講完畢，謝謝觀看！
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