0

Please login or register to vote for this query.

(click on this box to dismiss)

Q&A about the site for Data science professionals, Machine Learning specialists, and those interested in learning more about the field

SELECT u.Id AS [User Link],
                            CONCAT('https://stackoverflow.com/users/', u.Id) AS [Profile Link],
                            u.DisplayName,
                            u.Location,
                            u.WebsiteUrl,
                            u.AboutMe,
                            u.Views,
                            u.UpVotes,
                            u.DownVotes,
                            answers.AnswersPosted
             FROM Users u
         
             JOIN (
                    SELECT DISTINCT UserId
                    FROM Badges
                    WHERE LOWER(Name) IN ('great answer') AND
                          Class IN (1) AND
                          TagBased = 0
                  ) user_badges
             ON user_badges.UserId = u.Id
             
             JOIN (
                    SELECT DISTINCT UserId
                    FROM Badges
                    WHERE LOWER(Name) IN ('python') AND
                          Class IN (1, 2, 3) AND
                          TagBased = 1
                  ) tag_badges
             ON tag_badges.UserId = u.Id
             
             LEFT JOIN
             (
               SELECT OwnerUserId, COUNT(*) AS AnswersPosted
               FROM Posts
               JOIN PostTypes
               ON PostTypes.Id = Posts.PostTypeId
               WHERE PostTypes.Name = 'Answer'
               GROUP BY Posts.OwnerUserId
             ) answers
             ON answers.OwnerUserId = u.Id
             
             WHERE LOWER(Location) LIKE '%san francisco%'

fork query

created dec 9 anonymous