I want to design a query to compute some returns for stock data and in searching the 'SQL Server Books Online' I find a very small and not so helpful at all help section on the lead and lag functions.

New York, May 29, 2023 (GLOBE NEWSWIRE) -- Reportlinker.com announces the release of the report "Virtual Private Server Market Outlook- Global Industry Size, Share, Trends, Growth Opportunities, ...

As Linux boxes have taken on more tasks in business computer rooms over the years, the kinds of hardware users are deploying on Linux has evolved from simple PC servers to more advanced dual- and four ...

Windows without PowerShell 2.0: Microsoft removes the version still included for compatibility for good. It has long been considered obsolete. PowerShell 2.0 is finally history: The version of the ...