Part 1 of this article introduced four new T-SQL functions available in SQL Server 2012. Part 2 has the rest.

This guide provides step-by-step instructions with examples how to extract a substring in Excel using various text functions.

SQL window functions provide extremely powerful and useful features that let you work with observations more easily. Different types explained here.

Microsoft announced the general availability of SQL Server 2019 and SQL Server Big Data Clusters at its Ignite conference on Monday. SQL Server 2019 builds on intelligent query processing features ...

How To Validate Input in PowerShell Functions, Part 2 As Brien demonstrates, string validation is not the only type of input validation that PowerShell can perform.