Truncate Table Pitfalls
Truncating a table can be gloriously fast—and spectacularly dangerous when used carelessly. If you want the speed without the face-palm moments, here’s a practical, interview-ready guide to...
2025-10-29 (first published: 2025-10-08)
960 reads
I hosted this month, late as it turns out, but we still had a few entries. Here’s a look at the blogs people published. First as always, Rob Farley...
2025-10-28
25 reads
Unused Indexes in SQL Server: Find them, vet them, and drop them safely
Indexes are fantastic when you’re reading data—and a tax when you’re writing it. Every INSERT/UPDATE/DELETE has to...
2025-10-28
1,013 reads
I'm speaking on Quantum Computing at the PASS Data Community Summit. It's scheduled for Friday afternoon, so I'll be around for the regular conference from Tuesday evening through Friday....
2025-10-27
49 reads
In today’s data-driven world, observability is not an optional add-on but a foundational principle. As organizations adopt Microsoft Fabric to unify analytics, the ability to see into the inner...
2025-10-27
58 reads
I’ve been enjoying Ben Weissmann (Blog | LinkedIn) & Jess Pomfret’s (Blog | LinkedIn ) weekly program Finding Data Friends for a couple years now, getting to know (by...
2025-10-27
39 reads
Update for SQL Server 2025:
This post and the GitHub repo have been updated for SQL Server 2025 RC1 and Ubuntu 24.04.
New in SQL Server 2025: You no longer need...
2025-10-27 (first published: 2025-09-29)
410 reads
I had a customer recently reach out to ask if SQL Clone would work with 20 backup files. I decided to test this. This is part of a series...
2025-10-27
33 reads
I’m excited to announce my brand-new SQL Server 2025 Unleashed live online training on December 10, 2025 – a deep-dive day dedicated to exploring the next generation of Microsoft’s...
2025-10-27
74 reads
In parts 1 and 2 of this series, we’ve gathered info and done the triage just like anyone in almost any industry does At this point you’ve: Defined what...
2025-10-27 (first published: 2025-10-01)
1,763 reads
By SQLPals
How to Clear the SSMS Cache (SSMS 21 and Later) Updated...
By Arun Sirpal
“What exactly did it do on my server?” is the first question a DBA...
By James Serra
Microsoft shared a broad set of Fabric, Power BI, and SQL updates at FabCon...
Comments posted to this topic are about the item Let's Talk Certifications
Comments posted to this topic are about the item The Hidden Security Risks of...
Comments posted to this topic are about the item 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