Google bigquery BigQuery:查询表的标准sql出错？_Google Bigquery_Bigquery Standard Sql

Google bigquery BigQuery:查询表的标准sql出错？

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Google bigquery BigQuery:查询表的标准sql出错？,google-bigquery,bigquery-standard-sql,Google Bigquery,Bigquery Standard Sql,您能帮我在标准sql for BigQuery中转换此查询吗？我遇到此错误，无法访问hits.page.hostname（如“website.fr”）处类型为ARRAY>的值上的字段页。请告诉我如何处理这个问题以纠正它 #standardSQL SELECT DATE,MAX(CASE WHEN customDimensions.index = 1 THEN customDimensions.value END) AS CUSTOMDIMENSIONS_VALUE, visitNumber

您能帮我在标准sql for BigQuery中转换此查询吗？我遇到此错误，无法访问hits.page.hostname（如“website.fr”）处类型为ARRAY>的值上的字段页。请告诉我如何处理这个问题以纠正它

#standardSQL
SELECT DATE,MAX(CASE
  WHEN customDimensions.index = 1 THEN customDimensions.value END) AS CUSTOMDIMENSIONS_VALUE,  visitNumber,  fullvisitorid,  visitStartTime,  SEC_TO_TIMESTAMP(visitStartTime) AS humain,  TIME (visitStartTime+3600 ) AS Paris_timezone,  hits.hour,  hits.minute,  CONCAT(fullvisitorid, STRING(visitid)) AS sessionid,  MAX(CASE
  WHEN hits.customDimensions.index = 11 THEN hits.customDimensions.value END) AS localproductname,
device.deviceCategory,
hits.page.pagePath,
IFNULL(hits.page.pagePathLevel2,'') AS HITS_PAGE_PAGEPATHLEVEL2,
IFNULL(hits.page.pagePathLevel3,'') AS HITS_PAGE_PAGEPATHLEVEL3,
MAX(CASE WHEN hits.customDimensions.index = 14 THEN hits.customDimensions.value END) AS assetpurpose,
MAX(CASE WHEN hits.customDimensions.index = 27 THEN hits.customDimensions.value END) AS pathology,
hits.hitNumber
FROM  `85801771.ga_sessions*`
CROSS JOIN UNNEST(customDimensions) AS customDimension
CROSS JOIN UNNEST(hits) AS hit
WHERE _TABLE_SUFFIX BETWEEN '20161025' AND '20161026'
AND hits.page.hostname LIKE 'website.fr'
AND customDimensions.value != "null"
  AND hits.page.pagePath LIKE 'poiu'
  AND hits.type = 'PAGE'
  AND (customDimensions.index = 1
  OR hits.customDimensions.index = 11
  OR hits.customDimensions.index = 14
  OR hits.customDimensions.index = 27 )
GROUP BY 
DATE,
visitStartTime,
humain,
Paris_timezone,
hits.hour,
hits.minute,
fullVisitorId,
sessionid,
visitNumber,
device.deviceCategory,
hits.page.pagePath,
HITS_PAGE_PAGEPATHLEVEL2,
HITS_PAGE_PAGEPATHLEVEL3,
hits.hitNumber
ORDER BY DATE,
visitStartTime,
device.deviceCategory,
humain,
Paris_timezone,
hits.hour,
hits.minute,
fullVisitorId,
sessionid,
visitNumber,
hits.page.pagePath,
HITS_PAGE_PAGEPATHLEVEL2,
HITS_PAGE_PAGEPATHLEVEL3,
hits.hitNumber DESC
LIMIT 100000

在查询中，将别名

hit

指定给

unest（hits）

返回的元素，将别名

customDimension

指定给

unest（customDimensions）

返回的元素。如果要引用特定命中而不是数组，请改用

hit

；如果要引用单个自定义维度，请改用

customDimension

。例如，您的筛选器可能类似于：

WHERE _TABLE_SUFFIX BETWEEN '20161025' AND '20161026' AND
  hit.page.hostname LIKE '%website.fr%' AND
  customDimension.value != "null" AND
  hit.page.pagePath LIKE '%poiu%' AND
  hit.type = 'PAGE' AND
  customDimension.index IN (1, 11, 14, 27)

在查询中，将别名

hit

指定给

unest（hits）

返回的元素，将别名

customDimension

指定给

unest（customDimensions）

返回的元素。如果要引用特定命中而不是数组，请改用

hit

；如果要引用单个自定义维度，请改用

customDimension

。例如，您的筛选器可能类似于：

WHERE _TABLE_SUFFIX BETWEEN '20161025' AND '20161026' AND
  hit.page.hostname LIKE '%website.fr%' AND
  customDimension.value != "null" AND
  hit.page.pagePath LIKE '%poiu%' AND
  hit.type = 'PAGE' AND
  customDimension.index IN (1, 11, 14, 27)

我在查询中发现了几个错误。我做了更正，希望这能帮助你

SELECT DATE,MAX(CASE
  WHEN customDimensions.index = 1 THEN customDimensions.value END) AS CUSTOMDIMENSIONS_VALUE,  visitNumber,  fullvisitorid,  visitStartTime, TIMESTAMP_SECONDS(visitStartTime) AS humain, EXTRACT(DATE FROM TIMESTAMP_SECONDS(visitStartTime) AT TIME ZONE 'Paris_timezone')  AS Paris_timezone, 
  hits.hour,  hits.minute,  CONCAT(CAST(fullVisitorId AS string),CAST(visitId AS string)) AS sessionid,  MAX(CASE
  WHEN customDimensions.index = 11 THEN customDimensions.value END) AS localproductname,
device.deviceCategory,
hits.page.pagePath,
IFNULL(hits.page.pagePathLevel2,'') AS HITS_PAGE_PAGEPATHLEVEL2,
IFNULL(hits.page.pagePathLevel3,'') AS HITS_PAGE_PAGEPATHLEVEL3,
MAX(CASE WHEN customDimensions.index = 14 THEN customDimensions.value END) AS assetpurpose,
MAX(CASE WHEN customDimensions.index = 27 THEN customDimensions.value END) AS pathology,
hits.hitNumber
FROM `85801771.ga_sessions*`
CROSS JOIN UNNEST(customDimensions) AS customDimensions
CROSS JOIN UNNEST(hits) AS hits
WHERE _TABLE_SUFFIX BETWEEN '20161025' AND '20161026'
AND hits.page.hostname LIKE 'website.fr'
AND customDimensions.value != "null"
  AND hits.page.pagePath LIKE 'poiu'
  AND hits.type = 'PAGE'
  AND (customDimensions.index = 1
  OR customDimensions.index = 11
  OR customDimensions.index = 14
  OR customDimensions.index = 27 )
GROUP BY 
DATE,
visitStartTime,
humain,
Paris_timezone,
hits.hour,
hits.minute,
fullVisitorId,
sessionid,
visitNumber,
device.deviceCategory,
hits.page.pagePath,
HITS_PAGE_PAGEPATHLEVEL2,
HITS_PAGE_PAGEPATHLEVEL3,
hits.hitNumber
ORDER BY DATE,
visitStartTime,
device.deviceCategory,
humain,
Paris_timezone,
hits.hour,
hits.minute,
fullVisitorId,
sessionid,
visitNumber,
hits.page.pagePath,
HITS_PAGE_PAGEPATHLEVEL2,
HITS_PAGE_PAGEPATHLEVEL3,
hits.hitNumber DESC
LIMIT 100000

我在查询中发现了几个错误。我做了更正，希望这能帮助你

SELECT DATE,MAX(CASE
  WHEN customDimensions.index = 1 THEN customDimensions.value END) AS CUSTOMDIMENSIONS_VALUE,  visitNumber,  fullvisitorid,  visitStartTime, TIMESTAMP_SECONDS(visitStartTime) AS humain, EXTRACT(DATE FROM TIMESTAMP_SECONDS(visitStartTime) AT TIME ZONE 'Paris_timezone')  AS Paris_timezone, 
  hits.hour,  hits.minute,  CONCAT(CAST(fullVisitorId AS string),CAST(visitId AS string)) AS sessionid,  MAX(CASE
  WHEN customDimensions.index = 11 THEN customDimensions.value END) AS localproductname,
device.deviceCategory,
hits.page.pagePath,
IFNULL(hits.page.pagePathLevel2,'') AS HITS_PAGE_PAGEPATHLEVEL2,
IFNULL(hits.page.pagePathLevel3,'') AS HITS_PAGE_PAGEPATHLEVEL3,
MAX(CASE WHEN customDimensions.index = 14 THEN customDimensions.value END) AS assetpurpose,
MAX(CASE WHEN customDimensions.index = 27 THEN customDimensions.value END) AS pathology,
hits.hitNumber
FROM `85801771.ga_sessions*`
CROSS JOIN UNNEST(customDimensions) AS customDimensions
CROSS JOIN UNNEST(hits) AS hits
WHERE _TABLE_SUFFIX BETWEEN '20161025' AND '20161026'
AND hits.page.hostname LIKE 'website.fr'
AND customDimensions.value != "null"
  AND hits.page.pagePath LIKE 'poiu'
  AND hits.type = 'PAGE'
  AND (customDimensions.index = 1
  OR customDimensions.index = 11
  OR customDimensions.index = 14
  OR customDimensions.index = 27 )
GROUP BY 
DATE,
visitStartTime,
humain,
Paris_timezone,
hits.hour,
hits.minute,
fullVisitorId,
sessionid,
visitNumber,
device.deviceCategory,
hits.page.pagePath,
HITS_PAGE_PAGEPATHLEVEL2,
HITS_PAGE_PAGEPATHLEVEL3,
hits.hitNumber
ORDER BY DATE,
visitStartTime,
device.deviceCategory,
humain,
Paris_timezone,
hits.hour,
hits.minute,
fullVisitorId,
sessionid,
visitNumber,
hits.page.pagePath,
HITS_PAGE_PAGEPATHLEVEL2,
HITS_PAGE_PAGEPATHLEVEL3,
hits.hitNumber DESC
LIMIT 100000

Elliot我试图更改，但我面临以下问题：“列名customDimensions不明确”我想筛选特定的命中-对于我的主机名），然后在自定义维度的数组上我尝试修改查询：其中_TABLE_后缀在'20161025'和'20161025'之间“20161026”和hit.page.hostname（如“%website.fr%”和hits.customDimension.value）在（1,11,14,27）中不为NULL，hit.page.pagePath（如“%poiu%”和hit.type=“page”和customDimension.index）不为空，但我遇到以下错误：“无法访问类型为数组的值上的字段customDimension”：-（您实际上没有按照我的建议使用

customDimensions

而不是

customDimensions

。很抱歉，Elliott，我将更改它并重新测试

customDimensions

hits中的字段。您可能需要：

交叉连接未测试（hits）作为交叉连接未测试（hit.customDimensions）作为customDimension

Elliot，我试图更改，但我面临以下问题：“列名称customDimensions不明确”，我想根据特定的命中率进行筛选-针对我的主机名）在为自定义维度创建数组之后，我尝试修改查询：其中_TABLE_后缀介于“20161025”和“20161026”之间，hit.page.hostname（如“%website.fr%”和hits.customDimension.value）不为NULL，hit.page.pagePath（如“%poiu%”和hit.type=”page'和（1,11,14,27）中的customDimension.index，但我遇到以下错误：“无法访问类型为ARRAY的值上的字段customDimension”，很遗憾：-（您实际上没有按照我的建议使用

customDimensions

而不是

customDimensions

。很抱歉，Elliott，我将更改它并重新测试

customDimensions

hits中的字段。您可能需要：

交叉连接未测试（hits）作为交叉连接未测试（hit.customDimensions）作为customDimension

许多thks Harrish和抱歉我的答复太晚了许多thks Harrish和抱歉我的答复太晚了