T-SQL Tuesday #124 - I'm a Query Store Newbie
T-SQL Tuesday is a monthly blog party hosted by a different community blogger each month, and this month Tracy Boggiano (blog | twitter) asks us to talk about Query...
2020-03-11
14 reads
T-SQL Tuesday #124–Query Store in Action
Today is T-SQL Tuesday #124 and I’m dropping a quick post as I’ve had lots of other stuff to do since returning from my sabbatical. Tracy Boggiano is the...
2020-03-10
132 reads
Power BI Security
A common topic I have been discussing recently with customers is the security around Power BI. Basically, how to prevent users seeing data they shouldn’t. So I’ll discuss the...
2020-03-19 (first published: 2020-03-10)
638 reads
T-SQL Tuesday #124 – Monitoring Query Store’s Impact on Your System
This month’s T-SQL Tuesday blogging party is brought to you well by me and I wanted to talk more about Query Store. I did write a book on it...
2020-03-10
187 reads
T-SQL Tuesday #124 – Monitoring Query Store’s Impact on Your System
This month’s T-SQL Tuesday blogging party is brought to you well by me and I wanted to talk more about Query Store. I did write a book on it...
2020-03-18 (first published: 2020-03-10)
273 reads
T-SQL Tuesday #124 Query Store and Spin Locks #tsql2sday
This month’s T-SQL Tuesday invitation comes from Tracy Boggiano and she’s asking us to write about our experiences with Query Store. I thought about what I should write, I’m...
2020-03-17 (first published: 2020-03-10)
352 reads
Modernizing Your T-SQL: The Sequence Object
This is one of several posts on modernizing T-SQL code with new features and functionality available in SQL Server. Last year, you finally retired the last of your SQL...
2020-03-10
49 reads
Modernizing Your T-SQL: The Sequence Object
This is one of several posts on modernizing T-SQL code with new features and functionality available in SQL Server.
Last year, you finally retired the last of your SQL Server...
2020-03-10
18 reads
"What did it take to become a MVP?"
@william_a_dba what did it take to become a MVP?— kennyb7322 (@kennyb7322) March 3, 2020
This tweet made me pause. I'll explain.Backstory (skip if you're not interested):On Sunday March 1,...
2020-03-17 (first published: 2020-03-09)
469 reads
Improved VMware vCenter Performance Metric Logging
By default, the vSphere vCenter deployment contains a virtual appliance where the VMware management and orchestration platform, vCenter, resides and runs from. The default performance metric statistics collection interval...
2020-03-16 (first published: 2020-03-09)
287 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