2020-07-24
107 reads
The Lighter Side
2020-02-21
792 reads
Unreliable Data Sensors
Steve doesn't like the idea of cars using data from cameras to update a display instead of a mirror.
2019-09-30
223 reads
NASA officially orders its first segment of a lunar space station
"This time when we go to the Moon, we're actually ...
2019-05-23
2019-05-10
Pop Quiz: SQL 2000 Bug or SQL 2017 Bug?
Brent Ozar asks if you can tell if each of these SQL Server bugs is brand-new, or almost 20 years old.
2019-05-03
Massachusetts offshore wind project gets green light at roughly 8.9 cents/kWh
The Vineyard Wind project will also commit $15 million to battery development.
2019-04-24
These are the best new vehicles of the 2019 New York International Auto Show
American auto shows are in decline, but we still found a few things to excite.
2019-04-22
The Porsche Panamera Turbo Sport Turismo—to hybrid or not to hybrid?
The Panamera Turbo comes in two flavors, and the more powerful one is a hybrid.
2019-04-11
T-SQL Tuesday #113: A year of marriage and boardgames
This week’s T-SQL Tuesday is about where you use databases in your personal life. And I have a database I don’t use any more that’s a little happy and...
2019-04-09
Blogs
How to Clear the SSMS Cache (SSMS 21 and Later)
By SQLPals
How to Clear the SSMS Cache (SSMS 21 and Later) Updated...
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...
Forums
Let's Talk Certifications
Comments posted to this topic are about the item Let's Talk Certifications
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