https://www.dotnetzone.gr:443/cs/blogs/dotnetrules/archive/2011/10/14/using-built-in-functions-in-sql-server.aspxIn this post I would like to show a few examples of built in T-SQL functions and global functions. I teach T-SQL to people from all walks of life and many of them have asked me to write a simple post with examples of the most commonly used T-SQL functionselCommunityServer 2.1 SP3 (Build: 20423.1)