Quick Update Stats Job

Amy Herold has a Powershell script to generate a SQL Agent job which updates statistics for defined tables:

In an effort to rule out whether or not statistics are definitely a factor, I want to UPDATE STATS on all the tables in my query, and at a specific time – sometime the day before we expect our slowdown to occur. I also want to be able to easily see how long the process ran and the duration of the update for each table. I could write all this to a table, and maybe I will do this later, but viewing this from job history is what I want right now – it is easy to look at and easy for everyone else to find and see as well.

Creating a job with multiple steps can sometimes be a bit painful and tedious, if the job is going to have A LOT of steps. With PowerShell, a server name and a database, I can dynamically create this job.

One of many reasons to have at least a little bit of Powershell knowledge if you are a SQL Server DBA.

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