My new course “Maintaining, Monitoring, and Troubleshooting Kubernetes” is now available on Pluralsight here! Check out the trailer here or if you want to dive right in head over to https://app.pluralsight.com/library/courses/maintaining-monitoring-troubleshooting-kubernetes/! This course will...
2020-06-30
38 reads
My new course “Maintaining, Monitoring, and Troubleshooting Kubernetes” is now available on Pluralsight here! Check out the trailer here or if you want to dive right in head over to Pluralsight! This course will...
2020-06-30
9 reads
In this month’s Power BI Digest Matt and I will again guide you through some of the latest and greatest Power BI updates this month.
2020-06-30 (first published: 2020-06-11)
355 reads
I’ve started to add a daily coping tip to the SQLServerCentral newsletter and to the Community Circle, which is helping me deal with the issues in the world. I’m...
2020-06-29
22 reads
It’s another HAL! Every once in a while (4 times now) I come up with a terrible terrible idea for ... Continue reading
2020-06-29
51 reads
Dynamic measures are an effective way to avoid crowding your report with different versions of the same visual without using bookmarks. No disrespect to the versatility of bookmarks, but...
2020-06-29 (first published: 2020-06-16)
2,903 reads
Under compatibility level 150, in both SQL Server 2019 and Azure SQL Database, you now can use batch mode for CPU-bound analytic type workloads without requiring columnstore indexes. There...
2020-06-29 (first published: 2020-06-16)
899 reads
Press ExpandString in Powershell This function can do much more than you think. Pester – using -should -throw Useful example when you want to filter output by ExceptionType or ErrorId....
2020-06-28
14 reads
For the past few months most of the world has been in quarantine and you may think that this is the new normal, especially now that “re-opening” has been...
2020-06-28
135 reads
I believe that language matters, and that it is worth our effort to move away from language associated with slavery and racism whenever possible. Azure DevOps doesn’t technically allow...
2020-06-26
463 reads
By Steve Jones
I type fairly well. Well, I type fast, but I do wear out a...
By way of background, a while back I did video called “My New Favourite...
By ReviewMyDB
Index maintenance has always meant nightly jobs and a window you have to defend....
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
Comments posted to this topic are about the item How We Handled a Vendor...
Comments posted to this topic are about the item Cognitive Coverage
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 NULLAll 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