Daily Coping 13 Aug 2020
I started to add a daily coping tip to the SQLServerCentral newsletter and to the Community Circle, which is helping me deal with the issues in the world. I’m...
2020-08-13
25 reads
SQL Homework – August 2020 – More DML Triggers
Well, I’m running a bit late. Both for this month and the fact I completely missed last month. It was ... Continue reading
2020-08-13
91 reads
Your First Databricks Notebook
On August 4, 2020, I presented this on the weekly Pragmatic Works webinar series. You can view that presentation here. As part of that presentation, I committed to give...
2020-08-26 (first published: 2020-08-13)
914 reads
SQL Clone Works with FILESTREAM
SQL Clone is an amazing product that virtualizes your data, allowing multiple instances to share a read only image, but still produce writeable databases that look normal to SQL...
2020-08-26 (first published: 2020-08-12)
218 reads
Fun and profit with UTF-8
When SQL Server 2019 was announced, it brought with it UTF-8 support. Also available in Azure SQL Database, UTF-8 is exciting if you have a legacy database and application...
2020-08-12
69 reads
Data Platform MVP 2020
I am humbled to be among so many great professionals and honored at the same time for having been chosen.
Related Posts:
It's an Honor: Microsoft MVP July 1, 2019
How...
2020-08-12
64 reads
Daily Coping 12 Aug 2020
I started to add a daily coping tip to the SQLServerCentral newsletter and to the Community Circle, which is helping me deal with the issues in the world. I’m...
2020-08-12
43 reads
Caution When Dropping Unused Indexes on an Azure SQL Database
Index Maintenance is an important aspect of database health. Above and beyond regular index rebuilds and reorganizations it is important to understand the usage of the indexes on your...
2020-08-12
20 reads
Caution When Dropping Unused Indexes on an Azure SQL Database
Index Maintenance is an important aspect of database health. Above and beyond regular index rebuilds and reorganizations it is important to understand the usage of the indexes on your...
2020-08-24 (first published: 2020-08-12)
671 reads
The EU New Stars of Data Come Tomorrow
One of the things I’ve tried to do when SQL Saturdays is ensure there are lots of local speakers, and new speakers. I’ve argued for more new speakers at...
2020-08-12
16 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
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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