PowerShell

In this post we are going to show the implementation of a PowerShell script using SMO to move data between filegroups on SQL Server. This article is the second of our two part series on “Moving SQL Server data between filegroups – Database Structures”, you can find the first article here. The Challenge Looking around on the web, I couldn’t find a solution to the problem of moving data between filegroups that I liked.

Why is moving data between filegroups hard? ****As a consultant its common to walk into a customer site and find databases that are contained in one very large file. For various reasons it can be beneficial to adjust the number a data files for a database. See here. However, in SQL Server moving data from a one file database into a multi-file configuration is a non-trivial task. It’s a two step process, requiring that you add a new filegroup then in the filegroup add your multi-file configuration.