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-- Enter Query Title
-- Enter Query Description

CREATE TABLE #days(Date datetime)
INSERT INTO #days SELECT Votes.CreationDate FROM Votes, Users WHERE Users.Id = ##UserId## AND Votes.CreationDate >= Users.CreationDate GROUP BY(Votes.CreationDate)

CREATE TABLE #rep(Date datetime, RecentUpvotes int, OldUpvotes int)
DECLARE c CURSOR FOR SELECT * FROM #days ORDER BY Date;
OPEN c

DECLARE @day datetime
FETCH NEXT FROM c INTO @day
WHILE @@fetch_status = 0 BEGIN
WITH v AS (SELECT Votes.CreationDate AS VoteDate, Posts.CreationDate AS PostDate FROM Votes, Posts WHERE Votes.VoteTypeId = 2 AND Votes.PostId = Posts.Id AND Posts.OwnerUserId = ##UserId## AND CAST(FLOOR(CAST(Votes.CreationDate AS float)) AS datetime) = @day)
INSERT INTO #rep VALUES(@day, (SELECT COUNT(*) FROM v WHERE VoteDate <= PostDate + 7), (SELECT COUNT(*) FROM v WHERE VoteDate > PostDate + 7))
FETCH NEXT FROM c INTO @day
END

SELECT * FROM #rep;

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created jun 21 10 Michael Mrozek