Q&A about the site for engineers, scientists, programmers, and computing professionals interested in quantum computing
SELECT q.Id AS QuestionId, q.Title AS QuestionTitle, q.CreationDate AS QuestionCreationDate, q.Score AS QuestionScore, a.Id AS AnswerId, a.CreationDate AS AnswerCreationDate, a.Score AS AnswerScore, DATEDIFF(second, q.CreationDate, a.CreationDate) AS TimeDifferenceInSeconds, -- Time difference in seconds (q.Score + a.Score) AS GainedUpvotes FROM Posts AS q JOIN Posts AS a ON q.Id = a.ParentId WHERE q.PostTypeId = 1 -- 1 indicates questions AND a.PostTypeId = 2 -- 2 indicates answers AND q.OwnerUserId = 61624 -- User ID for Daniel Kaplan AND a.OwnerUserId = 61624 -- User ID for Daniel Kaplan AND DATEDIFF(second, q.CreationDate, a.CreationDate) < 1 -- answered himself in less that 1 seconds ORDER BY q.CreationDate DESC