SQL Server 2005 and 2008 have a very limited number of native SQL Window functions.
XLeratorDB / windowing provides many useful windowing and aggregate functions that you can use in SQL Server 2005, 2008 and 2012. The windowing package demonstrates innovation driven by our technicians and function designers.
They are designed by leading industry professionals and utilize comprehensive testing harnesses to ensure accuracy. These XLeratorDB functions have been built with input from industry professionals and are offered as part of the XLeratorDB function package collection for Microsoft SQL Server.
All XLeratorDB functions are fully documented online and include a host of examples. Plus you are provided with support via email and phone. Don't see the function you need? - let us know!