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Where Is My SQL Server Errorlog?

If you need to find the SQL Server ErrorLog in a hurry and don’t want to spend 30 minutes drilling into every drive on the server: “I don’t watch...

2022-11-21 (first published: )

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Blog Post

T-SQL Tuesday #156 - Wrap Up

Foreword
Thank you everyone for participating! There is a total of 15 submissions and thanks to them, I’ve widened my perspective.
The order of the posts is chosen at random.
Greg Moore
Contribution|Blog|Twitter
Greg...

2022-11-17

24 reads

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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