https://naiwaen.debuggingsoft.com/2014/06/sql-server-select-%e0%b8%8a%e0%b8%b7%e0%b9%88%e0%b8%ad-column-%e0%b8%88%e0%b8%b2%e0%b8%81%e0%b8%95%e0%b8%b2%e0%b8%a3%e0%b8%b2%e0%b8%87/