Last Week Reading (2019-09-08)
Hello all and welcome after my one month of my absence. What was I doing? Thank you for asking! I have been on holiday. ONE month of very relaxing,...
2019-09-08
34 reads
Azure – What is a Shared Access Signature?
Using a Shared Access Signature (SAS) is usually the best way to control access rights to Azure storage resources (like a container for backups) without exposing the primary /...
2019-09-08
100 reads
Q&A: Dealing with Thousands of Databases (Part 3)
This is Part 3 in a three-part series. Please see Part 1 and Part 2 for more. There we go! Thank you Jon for sending in your questions. This...
2019-09-06
16 reads
Q&A: Dealing with Thousands of Databases (Part 3)
This is Part 3 in a three-part series. Please see Part 1 and Part 2 for more.
What does your average day look like?
I’m going to punt to my “A...
2019-09-06
24 reads
SSIS Lookup Cache Modes
In SQL Server Integration Services, the lookup component is one of the most frequently used tools for data validation and completion. The lookup component is provided as a means...
2019-09-05
281 reads
Q&A: Dealing with Thousands of Databases (Part 2)
This is Part 2 of a series. Please see Part 1 for the background and more. Stay tuned for the thrilling conclusion in Part 3, coming soon!
The post Q&A:...
2019-09-05
22 reads
Q&A: Dealing with Thousands of Databases (Part 2)
This is Part 2 of a series. Please see [Part 1]/2019/09/03/qa-dealing-with-thousands-of-databases/) for the background and more.
What is the most unexpected experience you’ve had in this position?
I have two answers...
2019-09-05
15 reads
MEAP MEAP – #dbatoolsMoL – Live Book edition
It’s been a busy time! As well as many other things, the fantastical BDFL of dbatools Chrissy Lemaire @cl and myself have written enough of a chunk of Learn dbatools in...
2019-09-04
69 reads
Quick Blog: Clone Power BI Workspace Permissions
However, one detail they left out of that post is how to clone the users & groups, and their respective permissions from one Workspace to another. It's a pretty...
2019-09-04
13 reads
Quick Blog: Clone Power BI Workspace Permissions
However, one detail they left out of that post is how to clone the users & groups, and their respective permissions from one Workspace to another. It's a pretty...
2019-09-04
51 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