State of Database DevOps Survey
Maybe you’re using DevOps within your database development and deployment. Maybe you’re not. Maybe you’re automating all the things or maybe you’ve got a completely manual set of processes....
2019-12-06
55 reads
The Scary DBA
Tracking CPU Use Over Time
A question that I’ve seen come up frequently just recently is, how to track CPU use over time. Further, like a disk filling up, people want to know how...
2019-12-16 (first published: 2019-12-02)
669 reads
Containers: Upgrading SQL Server from 2017 to 2019 RTM
Throughout the pre-release of SQL Server 2019, I was demoing an effectively instant, and magical, container upgrade from 2017 to 2019. However, when I finally downloaded the release bits...
2019-12-05 (first published: 2019-11-25)
333 reads
Your First Jupyter Notebook
In April, I said I was going to start learning Jupyter Notebooks. It’s November. Let’s get going with your first Jupyter Notebook. A quick aside before we start. I...
2019-11-28 (first published: 2019-11-19)
727 reads
Docker, Git and DBATools
For those who don’t know, last week was the PASS Summit. It’s an amazing event every year, but this last week, I saw a ton of indications that our...
2019-11-20 (first published: 2019-11-11)
635 reads
You Are A Coder
So, you say you’re a DBA. I say you’re not. You say you’re a system administrator. I say you’re wrong. We are all coders now. Every single one of...
2019-11-04
49 reads
Talk To Me At PASS Summit 2019
I say this all the time, but shockingly few people take advantage. Say hi to me. Please. I’m going to be at PASS Summit next week. I’ll be presenting...
2019-11-01
21 reads
Well Trained Staff
I’ve had the opportunity in the last month to do a couple of different consulting visits, one private and one through my employer, Redgate. The goals of each of...
2019-10-28
22 reads
Passwords = A Good Thing
Those my friends are, in my opinion, one of the single most wonderful things on earth, white chocolate macadamia nut cookies. Now, you may not like those. So, picture...
2019-10-23
109 reads
Every Execution Plan Is An Estimated Plan
I consider myself to be the most responsible for making such a huge deal about the differences between what is labeled as an Estimated Plan and an Actual Plan....
2019-11-05 (first published: 2019-10-22)
521 reads
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