Blog Archives

Import-CsvToSql: Super Fast CSV to SQL Server Import PowerShell Module

A while back, I wrote about High-Performance Techniques for Importing CSV to SQL Server using PowerShell. Earlier today, I released a PowerShell module, CsvSqlImport.psm1, which puts that post into practice. Using this module, it’s possible to import over 90,000 records

Posted in PowerShell, SQL Server

Reset-SqlSaPassword: Easily regain sa/sysadmin access to your SQL Servers

It’s obvious that I love PowerShell and SQL Server. Together, they allow SQL Server DBA’s to solve just about any problem. Most of my projects have come from questions posted in Reddit’s SQL Server subreddit, including my most recent project,

Posted in PowerShell, Security, SQL Server

Getting Total Number of Rows Copied in SqlBulkCopy Using PowerShell

Getting the total number of inserted rows for SqlBulkCopy should be easier, but I believe the easiest (and fastest) is by using reflection and some C# code within your PowerShell script. Thanks to user601543 at stackoverflow, I was able translate

Posted in PowerShell, SQL Server

Simplifying SQL Server Migrations using PowerShell

Recently, I did a webcast for the PowerShell Virtual Chapter of PASS on Simplifying SQL Server Migrations using PowerShell. If you’re planning for a SQL Server migration, I wrote a bunch of scripts that can help, and put them all

Posted in PowerShell, SQL Server

Sudden High CPU Utilization and Query Performance Decrease | When Query Plans Go Bad

Each morning when I get into the office, I check performance graphs in SolarWinds Database Performance Analyzer (DPA – formerly Confio Ignite).  Monday mornings are usually the most important, because I run full system maintenance on a specific monitored database

Posted in SQL Server

Get SQL Server Product Keys for Local and Remote Servers using PowerShell

I just released a new PowerShell script, Get-SQLServerKeys.ps1. The script works works with several versions of SQL Server (2005-2014), and can use Central Management Server, a text file, or just a string of servers as input. Like many of the

Posted in PowerShell, SQL Server

Using .NET DataTable Computes and Column Expressions in PowerShell

As a SQL Server DBA, I’m used to SQL being able to perform aliasing, super fast subselects, and easy aggregation. My most recent project, Invoke-Locate.ps1, however, uses SQLite because of its portability and speed when performing simple selects and inserts.

Posted in PowerShell, SQL Server

High-Performance Techniques for Importing CSV to SQL Server using PowerShell

If you’ve ever tried to use PowerShell’s Import-CSV with large files, you know that it can exhaust all of your RAM. Previously, I created a script on ScriptCenter that used an alternative technique to import large CSV files, and even

Posted in PowerShell, SQL Server


We are IT pros who grew up living and loving life in Cajun Country.


Chrissy LeMaire
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Brandon Abshire
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Chrissy LeMaire
Microsoft PowerShell MVP