SQLSat 83 – Johannesburg
Awesome news. I submitted a presentation for SQLSat 83 in Johannesburg South Africa for May 7, 2011. I saw that...
2011-04-28
1,728 reads
SQL RNNR
SQLSat 83 – Johannesburg
Awesome news. I submitted a presentation for SQLSat 83 in Johannesburg South Africa for May 7, 2011. I saw that they were opening up the presentation schedule a little...
2011-04-28
13 reads
A SQL Experiment – Mentoring
News Flash
The SQL Community is about to get stronger. Why? There is a great new initiative that was recently launched....
2011-04-26
804 reads
A SQL Experiment – Mentoring
News Flash The SQL Community is about to get stronger. Why? There is a great new initiative that was recently launched. Steve Jones and Andy Warren are teaming up...
2011-04-26
22 reads
SQLPeople Interview
Have you heard about this new project out there called SQLPeople? It is a new (relatively) project that is the...
2011-04-25
546 reads
SQLPeople Interview
Have you heard about this new project out there called SQLPeople? It is a new (relatively) project that is the brainchild of Andy Leonard. Andy is trying to help...
2011-04-25
14 reads
T-SQL Tuesday #17 – APPLY Knowledge
We have another opportunity to write as a part of TSQL Tuesday today. This month Matt Velic (Blog | Twitter). Matt...
2011-04-12
532 reads
T-SQL Tuesday #17 – APPLY Knowledge
We have another opportunity to write as a part of TSQL Tuesday today. This month Matt Velic (Blog | Twitter). Matt has proposed a challenge that was derived from...
2011-04-12
10 reads
SSIS Job Ownership
I was strolling along one day when I saw somebody asking how to find out who owns a maintenance plan....
2011-04-11
1,130 reads
SSIS Job Ownership
I was strolling along one day when I saw somebody asking how to find out who owns a maintenance plan. That evolved into finding out who owns the the...
2011-04-11
35 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