Grant Fritchey

Grant Fritchey is a SQL Server MVP with over 20 years’ experience in IT including time spent in support and development. Grant has worked with SQL Server since version 6.0 back in 1995. He has developed in VB, VB.Net, C# and Java. Grant has authored books for Apress and Simple-Talk, and joined Red Gate as a Product Advocate in January 2011. Find Grant on Twitter @GFritchey or on his blog as the Scary DBA.

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SQLServerCentral Editorial

Just Answer the Question!

I've taken part in online forums since... hoo boy, I was using a dial up modem and had to constantly remind my wife not to pick up the phone while I was using the computer.  Man I'm old. Anyway... I've asked a lot of questions over the years, and I've tried to answer them as […]

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2025-05-03

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Blog Post

Using AI for Data Conversion

I’m sure I’ve never mentioned that I’m an amateur radio operator. Like Vegans and Cross Fitters, we tend to be shy and withdrawn about our predilections. BWA-HA-HA! Ok, like...

2025-04-28 (first published: )

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SQLServerCentral Editorial

Life Moves Pretty Fast

Driving my soon-to-be granddaughter to school today (my son is getting married and will adopt the young lady), we saw a dead armadillo, a turtle in the road (rescued it) and an escaped cow (left it alone). THEN... old soon-to-be granddad had forgotten lunch, so had to deliver that back at the school (cow must […]

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2025-04-26

69 reads

SQLServerCentral Editorial

Smile and Wave Boys

I won't even try to hide it. I got a huge kick out of the penguin characters in the animated movie, Madagascar. For those who don't know, they're trying to escape the zoo, but are trying to hide that from anyone discovering it. So, they put up a front, "Smile and wave boys. Smile and […]

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2025-03-22

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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?

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