Filtering Objects with DLM Dashboard
I’ve been looking at some of the features of DLM Dashboard as I go through work building database development pipelines....
2016-08-31
966 reads
I’ve been looking at some of the features of DLM Dashboard as I go through work building database development pipelines....
2016-08-31
966 reads
2016-08-31
1,572 reads
This week Steve Jones argues against stored procedures. Is it a good argument or do want to stick with your stored procedures.
2016-08-30 (first published: 2012-08-13)
1,082 reads
I’ve got a session this fall at the IT/DevConnections conference (Oct 10-13, 2016) called “Who’s Touching My Database?” This is...
2016-08-30
855 reads
I heard about the PowerShell announcement recently where the platform is porting over to Linux and OSX. I think this...
2016-08-29 (first published: 2016-08-19)
1,497 reads
Security is a complex process, one that is becoming more and more important to DBAs all the time. This week Steve Jones wants to know how security is handled for your service accounts.
2016-08-29 (first published: 2012-08-10)
269 reads
2016-08-29
1,224 reads
2016-08-26
86 reads
The Australian Census was a mess, and supposedly some university students build a better version. Steve Jones comments on better coding practices.
2016-08-25
137 reads
I’m off to the Viking Ship Museum for SQL Saturday #532. Actually, the Viking Museum will (hopefully) be a side...
2016-08-25
3,767 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