TSQL Tuesday #96: Folks Who Have Made a Difference
This month’s T-SQL Tuesday is brought to us by Ewald Cress (blog | twitter) and is all about “folks who have made a difference” in our careers.
Thank you, Ewald! This is...
2017-11-14
14 reads
Cláudio Silva
- Website: https://claudioessilva.eu
TSQL Tuesday 96: Folks Who Have Made a Difference
This month’s T-SQL Tuesday is brought to us by Ewald Cress (blog | twitter) and is all about “folks who have made a difference” in our careers.
Thank you, Ewald! This is...
2017-11-14
15 reads
DELETE data on SQL Server HEAP table – Did you know…
Before I complete my question let me provide context. I've received an alert saying that a specific database could not...
2017-10-04 (first published: 2017-09-26)
2,703 reads
DELETE data on SQL Server HEAP table - Did you know...
Before I complete my question let me provide context.
I’ve received an alert saying that a specific database could not allocate a new page (disk was full)
The message that you...
2017-09-26
30 reads
PowerShell Modules Central - Share with community - What PowerShell modules are you using?
Like the blog post title states this is all about sharing with others! My idea is to share with the community which PowerShell modules you are using.
PowerShellModulesCentral is a...
2017-09-19
14 reads
Generate Markdown Table of Contents based on files within a folder with PowerShell
Last week I was talking with Constantine Kokkinos (b | t) about generating a Table Of Contents (TOC) for a GitHub repository.
He wrote a cool blog post - Generating...
2017-09-18
25 reads
[PowerShell] From 20 minutes to 20 seconds - Change domain user password on multiple domains without login into each one
I’m working on a environment where I have to deal with multiple domains. The user’s password needs to be updated each 40/45 days (it depends on the domain).
Because I...
2017-09-14
20 reads
Someone is not following the best practices – dbatools and Pester don’t lie!
This month’s T-SQL Tuesday is brought to us by my good friend Rob Sewell (b | t) and we will "Let’s...
2017-09-12
728 reads
“Invalid class [0x80041010]” error when trying to access SQLServer’s WMI classes
I was using open source PowerShell module dbatools (GitHub repository) to get the list of SQL Server services I have...
2017-09-07
1,420 reads
'Invalid class [0x80041010]' error when trying to access SQLServer's WMI classes
I was using open source PowerShell module dbatools (GitHub repository) to get the list of SQL Server services I have on a bunch of hosts so I could confirm...
2017-09-07
70 reads
Blogs
The flight recorder: Replaying what an AI agent did on my SQL Server
By Arun Sirpal
“What exactly did it do on my server?” is the first question a DBA...
Announcements from the Microsoft Fabric Community Conference — Barcelona 2026
By James Serra
Microsoft shared a broad set of Fabric, Power BI, and SQL updates at FabCon...
Au Revoir for now
By Steve Jones
No, I’m not quitting or retiring. Just going on vacation, but I leave tonight...
Forums
Let's Talk Certifications
Comments posted to this topic are about the item Let's Talk Certifications, which is...
The Hidden Security Risks of Role Combination in SSAS Tabular
Comments posted to this topic are about the item The Hidden Security Risks of...
The Empty Aggregate
Comments posted to this topic are about the item The Empty Aggregate
Question of the Day
The Empty Aggregate
I have this table in a SQL Server 2025 database:
CREATE TABLE [dbo].[CustomerOrder] ( [OrderID] [int] NULL, [CustomerID] [int] NULL, [total] [money] NULL ) ON [PRIMARY] GOWhat is returned from this code? (answers are for the sum and then the count)
SELECT SUM(total) AS sum,
COUNT(total) AS count
FROM dbo.CustomerOrder;
See possible answers