2021-02-20
29 reads
Followup for the Kansas City SQL Server User Group
I had a great time speaking at the Kansas City SQL Server User Group on Thursday, February 18th. The more I present my Backup Basics with PowerShell and dbatools...
2021-02-20
13 reads
Daily Coping 19 Feb 2021
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...
2021-02-19
27 reads
Daily Coping 18 Feb 2021
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...
2021-02-18
35 reads
Azure SQL Database F and M series
Taking a screen shot from my Azure Portal, you will see the available hardware configurations available for Azure SQL Database. I wrote about Generation 4 and 5 in the...
2021-02-18
62 reads
Azure Data Factory Activity Failures and Pipeline Outcomes
Question: When an activity in a Data Factory pipeline fails, does the entire pipeline fail?Answer: It depends In Azure Data Factory, a pipeline is a logical grouping of activities...
2021-02-25 (first published: 2021-02-18)
727 reads
2020 Advent of Code–Day 2
This series looks at the Advent of Code challenges. As one of my goals, I’m working through challenges. This post looks at day 2. Part 1 This problem is...
2021-02-17
36 reads
Announcing the Azure Data Community from Microsoft
You can see an announcement from Buck Woody (b | t) of Microsoft on Data Exposed. Essentially, Microsoft is providing a number of free resources to help local user...
2021-02-24 (first published: 2021-02-17)
522 reads
How does the buffer pool handle low memory conditions?
(Thanks to Erik Darling for reviewing this post. Check out his training materials.) One of the bigger clichés in the data professional vocabulary (behind “it depends”) is that you...
2021-04-20 (first published: 2021-02-17)
558 reads
Daily Coping 17 Feb 2021
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...
2021-02-17
34 reads
Blogs
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