SQL Server In Place Upgrades
Good morning dear blog reader. Today’s episode is fresh from a great weekend with the family. It is always fun to go on a road trip with my wife...
2022-09-27
2,641 reads
Blog Posts
Daily Coping 26 Sep 2022
Today’s coping tip is to enjoy photos from a time with happy memories. On vacation today in Venice, so I ought to get more, but I’ve started to put...
2022-09-26
12 reads
Learning PostgreSQL: The Tools
In case you don’t know, I’ve been writing a series of articles over on Simple-Talk as I learn PostgreSQL. It’s all from the point of view of a SQL...
2022-09-26 (first published: 2022-08-01)
265 reads
T-SQL Tuesday #154 – SQL Server 2022
This month’s T-SQL Tuesday is being hosted by Glenn Berry , and the subject he chose is “SQL Server 2022.” Microsoft has recently released the RC0 version of SQL...
2022-09-26 (first published: 2022-09-13)
381 reads
Daily Coping 23 Sep 2022
Today’s coping tip is to notice what you are feeling without any judgment. Today I’m stressed. I have been traveling a bit and trying to work remotely from my...
2022-09-23
18 reads
Look Into Chocolatey
Just a suggestion, but I’d say you should look into Chocolatey. Let me explain why. Sabbatical For those who don’t know I was recently on a six-week sabbatical from...
2022-09-23 (first published: 2022-09-12)
351 reads
Snowflake – Where is the explain/execution plan?
Whatever your database background is you will have heard of an execution / explain plan. Snowflake is no different. Coming from a MS SQL background I was used to...
2022-09-23
129 reads
Using Snowflake – Hands On
Now let’s start the process of creating a snowflake account in the Azure Cloud. You can sign up for a free trial from here – https://signup.snowflake.com/ I am going...
2022-09-23 (first published: 2022-07-26)
399 reads
Daily Coping 22 Sep 2022
Today’s coping tip is to ask a trusted friend to tell you what strengths they see in you. On one hand this would seem easy. On the other, it...
2022-09-22
12 reads
Power BI Tracker
Znáte ten pocit, kdy jste si přepsali nějakou složitější measure a rádi byste jí vrátili do stavu, jak vypadala před hodinou? Nebo kolega něco upravil ve vašem modelu, ale...
2022-09-22 (first published: 2022-09-21)
27 reads
Blogs
Automatic Index Compaction
By ReviewMyDB
Index maintenance has always meant nightly jobs and a window you have to defend....
The Goldilocks problem – Materialized Views
I’m sure you’ve all heard the tale of Goldilocks and the Three Bears, but...
Monday Monitor Tips: Virtual Machine Usage and Cost
By Steve Jones
One of the things I’ve been requesting for a number of years is cost...
Forums
SQL Art, Part 4: Happy 4th of July — A British DBA's Guide to Celebrating a War We Don't Talk About
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
How We Handled a Vendor Retry That Loaded Twice in Snowflake
Comments posted to this topic are about the item How We Handled a Vendor...
Cognitive Coverage
Comments posted to this topic are about the item Cognitive Coverage
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 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