SQLServerCentral Editorial

Learning Never Gets Old

It’s been a goal for several years to write (or help write) a book on a topic I love. While I can’t share details yet, there’s some movement on this dream and I’m excited about it. And I’m even more excited that I get to do it alongside someone that I’ve respected for a long […]

External Article

Scientific Calculations in Power BI - Cube, Square, Logarithms, Powers, Inverse and more

Microsoft Power BI Desktop provides users with multiple ways to help shape and transform their data. One of the options users have is scientific calculations, which support operations like cube, square, logarithms, etc. Power BI has this option in the Power Query Editor mode, where the user can easily apply one of these transformations for any number-based columns. In this tip, we will overview this utility in Power BI and how to benefit from it.

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Question of the Day

A Quick Restore

While doing some testing of an application, I wanted to reset my environment after doing some testing with this code:

USE DNRTest

BACKUP DATABASE DNRTest TO DISK = 'dnrtest.bak'
GO
/*
Bunch of stuff tested here
*/RESTORE DATABASE DNRTest FROM DISK = 'dnrtest.bak' WITH REPLACE
What happens if this runs, assuming the "bunch of stuff" isn't anything affecting the instance.

See possible answers