A short Azure SQL Database Edge explainer
On Thursday 2 May 2019, Microsoft announced a new edition of SQL Server, targeting Internet of Things (IoT) edge devices. That means SQL Server can now run almost anywhere....
2019-05-03
244 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
Using PowerShell in Containers
The vision for PowerShell Core is to be able to run PowerShell anywhere. In this article, I’m going to discuss how you can use Docker Containers to enable just...
2019-05-02
16 reads
Using PowerShell in Containers
The vision for PowerShell Core is to be able to run PowerShell anywhere. In this article, I’m going to discuss how you can use Docker Containers to enable just...
2019-05-15 (first published: 2019-05-02)
2,865 reads
How Much Memory Does SSIS need?
One of the most common questions I am asked about ETL configuration is how much memory SSIS requires. When configuring a new instance of SQL Server running SSIS, or...
2019-05-02
219 reads
Storage Considerations for Running SQL Server in Azure
If you are deploying SQL Server in Azure, or any Cloud platform for that matter, instead of just provisioning storage like you did for your on-premises deployments for many...
2019-05-14 (first published: 2019-05-02)
685 reads
Should I pluralize table names, is it Person, Persons, People or People?
Reading Time: 5 minutes (just do it!)
There is a lot of confusion when it comes to designing tables in SQL Server around whether to pluralize names or not. How...
2019-05-02
12 reads
Should I pluralize table names, is it Person, Persons, People or People?
Reading Time: 5 minutes (just do it!)
There is a lot of confusion when it comes to designing tables in SQL Server around whether to pluralize names or not. How...
2019-05-02
35 reads
Webcast: Auditing SQL Server from the Ground Up
I’m giving another webcast through MSSQLTips.com. This one is on May 9, 2019, at 3 PM EDT. It’s called Auditing SQL Server from the Ground Up. You can register...
2019-05-01
54 reads
Capture Trend in Dead Lock Occurances
Deadlocks are usually detected and resolved automatically by SQL Server by killing one of the SPIDs involved in it. You may have an alert setup to notify you and/or users...
2019-05-14 (first published: 2019-05-01)
562 reads
Blogs
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