SQL Server, PostgreSQL and the Future
This is just a quick note to talk about the future, mine, yours and this blog. First, I’m not abandoning SQL Server. I’m actively working on a revision of...
2022-02-09
55 reads
Blog Posts
SSAS getting message: “Unable to convert one or multiple M partitions into native source queries.”
The Issue Recently one of our team members faced the following issue: We have SSAS Tabular model deployed in DirectQuery mode taking data from MSSQL server database. Suddenly SSAS...
2022-02-09 (first published: 2022-02-01)
642 reads
Thrilled to #BITS!
2021 was a strange year…mid way through a pandemic, enormously depressing on many fronts to me..and yet, it bought with it some unexpected joys. I never imagined, in the...
2022-02-09
18 reads
Who do you contact before an upgrade? : T-SQL Tuesday #147
I haven’t been blogging as much recently as I’d like and I’m trying to get back into it. One excellent ... Continue reading
2022-02-09
9 reads
Boost Your Career with #SQLNewBlogger
A few years ago Ed Leighton-Dick started the #SQLNewBlogger challenge. He asked people to start writing about their career and building their own brand. I thought it was a...
2022-02-08
23 reads
Daily Coping 8 Feb 2022
I 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...
2022-02-08
17 reads
Data Thoughts – T-SQL Tuesday #147 – Upgrade Strategies
G’day, This months T-SQL Tuesday (January 2022) invite is brought to you by Steve Jones – @way0utwest Steve’s asked us to write about “Planning for upgrades“ In the not...
2022-02-08
14 reads
Data Lakehouse, Data Mesh, and Data Fabric
(NOTE: I have returned to Microsoft and am working as a Solution Architect in Microsoft Industry Solutions, formally known as Microsoft Consulting Services (MCS), where I help customers build...
2022-02-08
60 reads
SQL Database Backups using DBATools PowerShell Module
Want to learn how to set up a PowerShell DBA environment? Here's how to configure it for SQL Server backups. T
2022-02-08
59 reads
Upgrade Strategies – T-SQL Tuesday #147
This month’s T-SQL Tuesday is about how we look at SQL Server upgrades, hosted by Steve Jones. My experience of SQL upgrades is that they tend to be largely...
2022-02-08
20 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...
SQL Server Still Wins
Comments posted to this topic are about the item SQL Server Still Wins
DBCC CHECKDB Limits I
Comments posted to this topic are about the item DBCC CHECKDB Limits I
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