Itzik Ben-Gan
Itzik Ben-Gan is a T-SQL author, mentor, and co-founder of SolidQ/Solid Quality Learning. He is known for teaching and writing about Microsoft SQL Server, T-SQL querying, query tuning, and programming, and has authored several widely used books on these topics.[1][3][4][5][9]
technical writing
database
computer science
Training Kit
Microsoft SQL Server 2012 T-SQL Fundamentals (Developer Reference)
T-SQL Window Functions: For data analysis and beyond (Developer Reference)
Inside Microsoft SQL Server 2008 T-SQL Programming (Developer Reference)
Inside Microsoft® SQL Server® 2008: T-SQL Querying
Inside Microsoft SQL Server 2005: T-SQL Programming (Pro-developer)