Coding Family

Coffee poured into a mug

Weekly reading #30

Good morning in November! We were all looking at the Microsoft Ignite in Orlando last week. And it happened! SQL Server 2019 is now generally available – more details...

2019-11-11

77 reads

Weekly reading #30

Good morning in November! We were all looking at the Microsoft Ignite in Orlando last week. And it happened! SQL Server 2019 is now generally available – more details...

2019-11-11

46 reads

Coffee and Granules

Weekly reading #29

The Data Breach Game: The 9 Worst IT Security Practices Joey D’Antoni shows bad practices for security in SQL Server. He summarizes all the most important areas you should...

2019-10-21

52 reads

Weekly reading #29

The Data Breach Game: The 9 Worst IT Security Practices Joey D’Antoni shows bad practices for security in SQL Server. He summarizes all the most important areas you should...

2019-10-21

52 reads

Image

Interview with Bob Ward

This is the eight interview we have done. This time our guest is the one and the only Bob Ward! Bob Ward is a Principal Architect for the Microsoft...

2019-10-30 (first published: )

399 reads

Coffee

Weekly reading #28

September is over. This was not a good month for us. We had to cancel the conferences planned for September and were not able to write as much as...

2019-10-10

65 reads

Weekly reading #28

September is over. This was not a good month for us. We had to cancel the conferences planned for September and were not able to write as much as...

2019-10-10

26 reads

Blogs

Announcements from the Microsoft Fabric Community Conference — Barcelona 2026

By

Microsoft shared a broad set of Fabric, Power BI, and SQL updates at FabCon...

Au Revoir for now

By

No, I’m not quitting or retiring. Just going on vacation, but I leave tonight...

Goodbye, Microsoft

By

A few years ago I took a new job at Microsoft, working as a...

Read the latest Blogs

Forums

Let's Talk Certifications

By Grant Fritchey

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

By Pablo Echeverria

Comments posted to this topic are about the item The Hidden Security Risks of...

The Empty Aggregate

By Steve Jones - SSC Editor

Comments posted to this topic are about the item The Empty Aggregate

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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]
GO
What 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