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Blog Post

Configure SQL Server Agent using SMO

Saw this on twitter and thought I would throw it up on the blog. Easier than responding on twitter.

[System.Reflection.Assembly]::LoadWithPartialName("Microsoft.SqlServer.Smo") | Out-Null;

$SQLServerInstance...

2015-03-24

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Blog Post

Get-DiskSpace

My cheap and dirty PowerShell script for dumping the disk space usage for a Windows machine. It was originally some...

2015-03-24

461 reads

Blog Post

Who is cjsommer?

I’ve been a problem solver as far back as I can remember, always looking for a new challenge. I love...

2015-03-24

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Blog Post

My Specialty

So I was reading the following blog post by Brent Ozar and I think it finally hit me right between the...

2015-03-24

309 reads

Blogs

Automatic Index Compaction

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The Goldilocks problem – Materialized Views

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I’m sure you’ve all heard the tale of Goldilocks and the Three Bears, but...

Monday Monitor Tips: Virtual Machine Usage and Cost

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One of the things I’ve been requesting for a number of years is cost...

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How We Handled a Vendor Retry That Loaded Twice in Snowflake

By Chandan Shukla

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Cognitive Coverage

By Steve Jones - SSC Editor

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Question of the Day

Getting the Average

I have this data in the dbo.Commission table in a SQL Server 2022 database.

salesperson commission
Brian       12
Brian       16
Andy        7
Andy        14
Andy        21
Steve       20
Steve       NULL
All the data is a varchar, and I decide to run this query to get the totals for each salesperson.
SELECT SalesPerson
     , AVG(TRY_PARSE(Commission AS int)) AS TotalCommission
 FROM commission
 GROUP BY SalesPerson
GO
What average commission is calculated for Steve?

See possible answers