Open the SQL Server Error Log with PowerShell

BuckWoody — Mon, 29 Mar 2010 13:35:52 GMT

Using the Server Management Objects (SMO) library, you don’t even need to have the SQL Server 2008 PowerShell Provider to read the SQL Server Error Logs – in fact, you can use regular old everyday PowerShell. Keep in mind you will need the SMO libraries – which can be installed separately or by installing the Client Tools from the SQL Server install media. You could search for errors, store a result as a variable, or act on the returned values in some other way.

Replace the Machine Name with your server and Instance Name with your instance, but leave the quotes, to make this work on your system:

[reflection.assembly]::LoadWithPartialName("Microsoft.SqlServer.Smo")
$machineName = "UNIVAC"
$instanceName = "Production"
$sqlServer = new-object ("Microsoft.SqlServer.Management.Smo.Server") "$machineName\$instanceName"
$sqlServer.ReadErrorLog()

Want to search for something specific, like the word “Error”? Replace the last line with this:

$sqlServer.ReadErrorLog() | where {$_.Text -like "Error*"}

Script Disclaimer, for people who need to be told this sort of thing:

Never trust any script, including those that you find here, until you understand exactly what it does and how it will act on your systems. Always check the script on a test system or Virtual Machine, not a production system. Yes, there are always multiple ways to do things, and this script may not work in every situation, for everything. It’s just a script, people. All scripts on this site are performed by a professional stunt driver on a closed course. Your mileage may vary. Void where prohibited. Offer good for a limited time only. Keep out of reach of small children. Do not operate heavy machinery while using this script. If you experience blurry vision, indigestion or diarrhea during the operation of this script, see a physician immediately.

Tools and Processes for “Fitting it all in”

BuckWoody — Mon, 18 Jan 2010 14:42:05 GMT

Most data professionals I’ve met work in two modes: we plan for our day, and we react to the situations around us. I’m staring at my list of things that I need to do today right now, which is my planned work. Of course, I have no idea how much of that will really get done – it’s optimistic to be sure. On the other hand I have several systems I manage, and at any moment one of them or the people that interface with them may “change state” such that I need to give them some attention.

So how do I meld the two? Sometimes it can be quite difficult. I’m constantly working through my list in my mind, re-arranging what I’m focusing on based on what I perceive as the highest need. There are, however, some tools that I use each day to help me manage the workflow.

I use Outlook for tracking everything, since it has a task list (my primary tracking), a calendar, mail and so on. Also I can share the information, it’s on-line so I can see it anywhere, and I can even take it offline onto the plane this week when I fly out of town.

For the “ad-hoc” work, I rely on a script library, which I keep as SQL Server Management Studio projects. I keep those scripts and projects backed using Microsoft Live Mesh, which synchronizes those files (along with a few other critical files and my IE Favorites) across not only my laptop and primary systems, but even with my Virtual Machines.

Also for my SQL Server systems I use the Standard Reports I’ve blogged about here. I also use Greg Larsen’s Database Dashboard, and a series of PowerShell scripts that work across my systems, alerting me to any problems. Of course I’m using SQL Server Agent Jobs quite a bit, and I also use Alerts and some Perfmon automation for my monthly baselining.

So – is this your experience as well? Do you get driven by both planned and unplanned work? What tools and processes do you use to keep it all straight with your SQL Server Instances?

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Open the SQL Server Error Log with PowerShell

Tools and Processes for “Fitting it all in”