).ไม่จำเป็นที่จะต้องใช้ทุกตาราง
).It is not neccessary to use all the tables.
 Users:  Id [ number]  Reputation [ number]  CreationDate [ time]  DisplayName [ text]  LastAccessDate [ time]  WebsiteUrl [ text]  Location [ text]  AboutMe [ text]  Views [ number]  UpVotes [ number]  DownVotes [ number]  ProfileImageUrl [ text]  EmailHash [ text]  AccountId [ number] 
SELECT DISTINCT Users.Id AS "user_link", Users.Reputation FROM Users JOIN Posts ON Users.Id = Posts.OwnerUserId AND Posts.Tags LIKE '%python%' WHERE LOWER(Location) LIKE '%cluj%' ORDER BY Users.Reputation DESC