Automating Replication On Your Server
If you use replication, you have had the situation occur where you had to restore a replicated database. You’ve have doubtless been paged to restore a replicated database. You...
2019-07-31
90 reads
The Non-Cluttered Index
2019-07-22
24 reads
One Way to Find Broken Code on Your Server
Before we approached our last major SQL Server upgrade, I was curious about what might break. Yes, I had used the DEA to check our code against deprecated or...
2019-07-19
57 reads
Why I Take Pictures at Conferences
Why do I take pictures of screens at conferences? Let me count them up for you! Read on...
2019-07-05
118 reads
Gone Fishing…
It's SQLIntersection time, and also time to meet a new member of the family. He's old enough for social media, though...
2019-06-07
26 reads
What is Service Broker, and Why Would We Use It?
I was recently asked in a Service Broker class that I was teaching why we would use it. Good question! Read on....
2019-05-15 (first published: 2019-05-03)
1,319 reads
Drop It Like It’s Hot (Part 2 of the Rename/Drop Objects Process)
Dread the drop no more! Part 2 of the rename/drop process.
2019-05-06 (first published: 2019-04-22)
462 reads
Find Occurrences of a String Anywhere on an Instance
Oh, the dreaded string search (on an entire instance). What to do?
2019-04-11
234 reads
Automatically Drop a Login/User (and Solve the Schema Owner Problem)
Ever tried to drop a user/login, only to find that they owned a schema? Here's how I do it...
2019-04-08
192 reads
That Awkward Moment When….
Let's be honest - some of our best learning experiences come from our mistakes. Here's one of mine....
2019-04-05
29 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