Q&A about the site for members of the workforce navigating the professional setting
-- Up vs Down votes by day of week of Question or Answer SELECT CASE WHEN PostTypeId = 1 THEN 'Question' ELSE 'Answer' END As [Post Type], DATENAME(WEEKDAY, p.CreationDate) AS Day, Count(*) AS Amount, SUM(CASE WHEN VoteTypeId = 2 THEN 1 ELSE 0 END) AS UpVotes, SUM(CASE WHEN VoteTypeId = 3 THEN 1 ELSE 0 END) AS DownVotes, CASE WHEN SUM(CASE WHEN VoteTypeId = 3 THEN 1 ELSE 0 END) = 0 THEN NULL ELSE (CAST(SUM(CASE WHEN VoteTypeId = 2 THEN 1 ELSE 0 END) AS float) / CAST(SUM(CASE WHEN VoteTypeId = 3 THEN 1 ELSE 0 END) AS float)) END AS UpVoteDownVoteRatio FROM Votes v JOIN Posts p ON v.PostId=p.Id WHERE PostTypeId In (1,2) AND VoteTypeId In (2,3) GROUP BY PostTypeId, DATEPART(WEEKDAY, p.CreationDate), DATENAME(WEEKDAY, p.CreationDate) ORDER BY PostTypeId, DATEPART(WEEKDAY, p.CreationDate)