Window functions were first introduced with SQL Server 2005 and enhanced with SQL Server 2012. They enable easy development and great performance…well, sometimes. Learn what you need to know to take full advantage of these features and enhancements to SQL Server in 2019 that make performance even better. What you don’t know can hurt you when you are using window functions.
Kathi Kellenberger is the Editor of Simple Talk at Redgate and a Data Platform MVP. She has worked with SQL Server for over 20 years and has authored, co-authored, or tech edited over a dozen technical books. Kathi is the co-leader of the PASS Women in Technology Virtual Group and a volunteer at LaunchCode. When Kathi isn’t working she enjoys spending time with family and friends, cycling, singing, and climbing the stairs of tall buildings. Be sure to check out her courses on Pluralsight.