On October 2nd and 3rd, I took part in an amazing event called AI Data Infrastructure Field Day as a delegate. If you’ve never heard of this event before,...
2024-11-20 (first published: 2024-11-11)
246 reads
IT and data professionals, I implore you – know thy platform. All of it. Not just the layer your job is tasked with. Modern public cloud (or any infrastructure...
2024-03-04 (first published: 2024-02-22)
248 reads
You might be able to shave off thousands – or more – in your monthly cloud bills for your critical SQL Servers, all while maintaining or even improving performance....
2024-02-05 (first published: 2024-01-21)
265 reads
SQL Server query developers, listen up! Query execution time is not everything you should be worried about. You need to examine the parse and compilation time for each of...
2023-11-03 (first published: 2023-10-18)
750 reads
Database professionals of the world – I have a question. Has your organization defined service level agreements (SLAs) for your data estate? I’m talking specifically the Recovery Point Objective...
2023-10-11 (first published: 2023-09-18)
300 reads
I am overjoyed to announce a momentous occasion – we have officially reached the remarkable milestone of being in business for 10 years! This incredible journey began with a...
2023-09-01
71 reads
Are you bummed that you can’t attend the PASS Data Community Summit conference in-person this November during the week of November 13? There’s lots of reasons to be there,...
2023-08-25
61 reads
My SQL Server on VMware Accelerator boot camp video series is now live on Youtube! There’s no strings attached and no price of entry, so now there’s no reason...
2023-07-17 (first published: 2023-07-07)
420 reads
Heraflux is returning to deliver a new webinar with Rubrik and ActualTech Media titled “How to Secure Your Azure SQL Data.” With Azure SQL Server offerings continuing to grow...
2023-07-12 (first published: 2023-06-27)
120 reads
I’m thrilled to announce that the “Architecting Microsoft SQL Server on VMware vSphere” 8.0 best practices guide has been released! I’m pleased to have been able to contribute to...
2023-02-23
236 reads
By SQLPals
How to Clear the SSMS Cache (SSMS 21 and Later) Updated...
By Arun Sirpal
“What exactly did it do on my server?” is the first question a DBA...
By James Serra
Microsoft shared a broad set of Fabric, Power BI, and SQL updates at FabCon...
Comments posted to this topic are about the item Let's Talk Certifications
Comments posted to this topic are about the item The Hidden Security Risks of...
Comments posted to this topic are about the item 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