环比主要流量来源报告？

数据与报告
,
1

您好，

我正在尝试生成一个按月划分的顶级流量来源报告。我希望能够在一个图表/表格中看到我们的来源每个月是如何变化的。有什么方法可以获取这些数据吗？

目前我只能获得我感兴趣的整个 5 个月期间的总计：

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谢谢，

Nacho

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2 
WITH traffic_sources AS (
  SELECT
    EXTRACT(MONTH FROM user_visits.visited_at) AS month,
    incoming_referers.incoming_domain_id,
    COUNT(*) AS visit_count,
    LAG(COUNT(*)) OVER (PARTITION BY incoming_referers.incoming_domain_id ORDER BY EXTRACT(MONTH FROM user_visits.visited_at)) AS prev_month_visit_count
  FROM  user_visits 
  JOIN  incoming_referers	 
  ON	user_visits.user_id = incoming_referers.id
  WHERE user_visits.visited_at IS NOT NULL
  GROUP BY EXTRACT(MONTH FROM user_visits.visited_at), incoming_referers.incoming_domain_id
)
SELECT
  month,
  incoming_domain_id,
  visit_count,
  prev_month_visit_count,
  visit_count - COALESCE(prev_month_visit_count, 0) AS change
FROM traffic_sources
ORDER BY month, incoming_domain_id

嗨，我刚吃完晚饭回来，更新了查询；如果你有任何进展，请告诉我 :smiley:。我的 discourse 服务器是新创建的，所以没有足够的数据进行查询，我在 SQL Server 中创建了一些虚拟数据，然后将其传输到了 PGSQL。

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image1686×856 65.8 KB

5

只是检查一下，这次你测试过这个了吗？ :slight_smile:

我可能有一些坏消息…… :frowning: 我认为 date_trunc 没有按你期望的那样工作：

image
image1402×330 10.1 KB

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7

如果对尝试此改编有用，这里是 SQL 版本的“热门流量来源”报告：

-- [params]
-- date :start_date = 04/05/2023
-- date :end_date = 05/06/2023

WITH count_links AS (
  
SELECT COUNT(*) AS clicks,
       ind.name AS domain
FROM incoming_links il
INNER JOIN posts p ON p.deleted_at ISNULL AND p.id = il.post_id
INNER JOIN topics t ON t.deleted_at ISNULL AND t.id = p.topic_id
INNER JOIN incoming_referers ir ON ir.id = il.incoming_referer_id
INNER JOIN incoming_domains ind ON ind.id = ir.incoming_domain_id
WHERE t.archetype = 'regular'
  AND il.created_at > :start_date
  AND il.created_at < :end_date
GROUP BY ind.name
ORDER BY clicks DESC
), 

count_topics AS (
  
SELECT COUNT(DISTINCT p.topic_id) AS topics,
       ind.name AS domain
FROM incoming_links il
INNER JOIN posts p ON p.deleted_at ISNULL AND p.id = il.post_id
INNER JOIN topics t ON t.deleted_at ISNULL AND t.id = p.topic_id
INNER JOIN incoming_referers ir ON ir.id = il.incoming_referer_id
INNER JOIN incoming_domains ind ON ind.id = ir.incoming_domain_id
WHERE t.archetype = 'regular'
  AND il.created_at > (CURRENT_TIMESTAMP - INTERVAL '30 DAYS')
GROUP BY ind.name
) 

SELECT cl.domain AS "Domain", 
       cl.clicks AS "Clicks", 
       ct.topics AS "Topics"
FROM count_links cl
JOIN count_topics ct ON cl.domain = ct.domain
LIMIT 10
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