Round Two of Insert Benchmark Tests
After seemingly exhausting my physical file layout and instance configuration options in Round One of testing, I decided to “throw...
2010-02-09
537 reads
After seemingly exhausting my physical file layout and instance configuration options in Round One of testing, I decided to “throw...
2010-02-09
537 reads
I will be giving my Dr. DMV: How to Use Dynamic Management Views to Monitor and Diagnose Performance Issues With...
2010-02-09
511 reads
I have been having an IO subsystem issue recently and I found the whitepapers very useful and wanted to post...
2010-02-09
784 reads
I’m doing a basic presentation at the Rocky Mountain Tech Trifecta later this month on what SQL Server is from...
2010-02-09
428 reads
Note: These are my opinions and don’t reflect the official views of PASS, just my thoughts!
I’ve been to every PASS...
2010-02-09
455 reads
Just booked the travel, going up the afternoon of March 5th and returning on an early evening flight on the...
2010-02-08
340 reads
I am excited to say I have been published on Simple-Talk. This was my first foray into being professionally edited. I...
2010-02-08
329 reads
Due to arrive from China today. I got a shipping notice of 2nd day shipping from Lenovo last week, but...
2010-02-08
304 reads
I’ve been a fan of the OLPC project, even buying to raffle off at an event just so I could...
2010-02-08
352 reads
Ok Guys and Gals. I know I have been a slow blogger thus far in 2010. To try and make...
2010-02-08
348 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