Microsoft Corp. strengthened its hand in the database market Thursday by releasing the first 64-bit version of SQL Server. The product should help Microsoft address a broader segment of the database ...

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 ...

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.