此查询列出了该时间段内的页面浏览量总数。
-- [params]
-- date :start_date
-- date :end_date
WITH data AS (
SELECT
ar.date,
CASE
WHEN ar.req_type=6 THEN '爬虫'
WHEN ar.req_type=7 THEN '已登录用户'
WHEN ar.req_type=8 THEN '匿名用户'
END AS Pageview,
ar.count AS views
FROM application_requests ar
WHERE req_type IN (6,7,8)
AND ar.date::date BETWEEN :start_date::date
AND :end_date::date
ORDER BY ar.date ASC, ar.req_type
)
SELECT Pageview, SUM(views) qtt_views
FROM data
GROUP BY Pageview