将旧版 SQL 转换为标准 SQL - 增强的电子商务

Question

我绝不是编码员，所以我尝试过，但对此感到失望。

我想使用谷歌谷歌分析大查询食谱中的这个查询

购买产品 A 的客户购买的产品(增强型电子商务(

我已经粘贴了下面的代码

转换为标准 SQL。

我已经做了一些尝试，但正在摔倒而不是

提前谢谢你 John

SELECT hits.product.productSKU AS other_purchased_products, 
COUNT(hits.product.productSKU) AS quantity
FROM (
SELECT fullVisitorId, hits.product.productSKU, hits.eCommerceAction.action_type 
FROM TABLE_DATE_RANGE([bigquery-public-data:google_analytics_sample.ga_sessions_],
TIMESTAMP('2017-04-01'), TIMESTAMP('2017-04-20'))
)
WHERE fullVisitorId IN (
SELECT fullVisitorId
FROM TABLE_DATE_RANGE([bigquery-public-data:google_analytics_sample.ga_sessions_],
TIMESTAMP('2017-04-01'), TIMESTAMP('2017-04-20'))
WHERE hits.product.productSKU CONTAINS 'GGOEYOCR077799'
AND hits.eCommerceAction.action_type = '6'
GROUP BY fullVisitorId 
)
AND hits.product.productSKU IS NOT NULL
AND hits.product.productSKU !='GGOEYOCR077799'
AND hits.eCommerceAction.action_type = '6'
GROUP BY other_purchased_products
ORDER BY quantity DESC;

Answer 1

下面是 BigQuery 标准 SQL 中的纯粹等效项(没有任何优化、改进等 - 只是从旧版到标准的纯转换(

SELECT productSKU AS other_purchased_products, COUNT(productSKU) AS quantity
FROM (
SELECT fullVisitorId, prod.productSKU, hit.eCommerceAction.action_type 
FROM `bigquery-public-data.google_analytics_sample.ga_sessions_*`,
UNNEST(hits) hit, UNNEST(hit.product) prod
WHERE _TABLE_SUFFIX BETWEEN '20170401' AND '20170420'
)
WHERE fullVisitorId IN (
SELECT fullVisitorId
FROM `bigquery-public-data.google_analytics_sample.ga_sessions_*`,
UNNEST(hits) hit, UNNEST(hit.product) prod
WHERE _TABLE_SUFFIX BETWEEN '20170401' AND '20170420'
AND prod.productSKU LIKE '%GGOEYOCR077799%'
AND hit.eCommerceAction.action_type = '6'
GROUP BY fullVisitorId 
)
AND productSKU IS NOT NULL
AND productSKU !='GGOEYOCR077799'
AND action_type = '6'
GROUP BY other_purchased_products
ORDER BY quantity DESC 

显然会产生与旧版本完全相同的结果