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.

Technology Toolbox: VB.NET, C#, SQL Server "Yukon" All versions of SQL Server prior to SQL Server "Yukon" provide two ways to write procedural code that executes inside the database. The usual way is ...

Building on the DATETIMEFROMPARTS, DATETIME2FROMPARTS offers similar functionality, but yields more precise DateTime2 data type, containing fractions of a second to a specified precision. Naturally, ...

SQL Window functions are an advanced type of function in SQL. In this post, you will learn about what SQL window functions are and how they can be used or work. What are SQL window functions? SQL ...

JSON has stolen some of XML's thunder with features such as human and machine readability, a lightweight, compact text structure and support for many software and hardware platforms. JSON (JavaScript ...

SAN FRANCISCO, CA--(Marketwired - Jun 5, 2013) - Embarcadero Technologies announced today it is hosting an online event titled "New SQL Server 2012 Functions" featuring SQL Server expert Rick Morelan.

Microsoft is integrating AI features directly into SQL Server for the first time. The new version also brings JSON support ...

While SQL Server 2008 was little more than a service-pack level upgrade, the 2012 version of Microsoft’s database has a boatload of new features and delivers solid performance improvements.