3D Printing for Covid19
A friend tagged me in a Facebook post about a surgical mask strap that had been remixed by a Boy Scout for faster printing and less filament usage. My...
2020-04-13
20 reads
3D Printing for Covid19
A friend tagged me in a Facebook post about a surgical mask strap that had been remixed by a Boy Scout for faster printing and less filament usage. My...
2020-04-13
8 reads
3D Printing for Covid19
A friend tagged me in a Facebook post about a surgical mask strap that had been remixed by a Boy Scout for faster printing and less filament usage. My...
2020-04-13
6 reads
3D Printing for Covid19
A friend tagged me in a Facebook post about a surgical mask strap that had been remixed by a Boy Scout for faster printing and less filament usage. My...
2020-04-24 (first published: 2020-04-13)
454 reads
Design patterns (short description)
Here is some short description of GoF design patterns. It is just to remind the explanations. so first you have to understand each design pattern separately.Adapter Pattern: Convert the interface...
2020-04-11
33 reads
Design patterns (short description)
Here is some short description of GoF design patterns. It is just to remind the explanations. so first you have to understand each design pattern separately.Adapter Pattern: Convert the interface...
2020-04-11
96 reads
Database classifications have changed
Some time back I wrote about the new data classification features in Azure and SQL Server Management Studio. If you’ve done quite a bit of work classifying your data...
2020-04-24 (first published: 2020-04-11)
1,002 reads
SQL Server and CPU Hyper-Threading in Virtual Environments
I recommend leaving the hyper-threaded logical cores enabled in the host BIOS, but not depending on them for performance gains. Hyperthreaded CPU cores, or logical cores, should not be...
2020-04-21 (first published: 2020-04-10)
1,613 reads
The Car Game
I started this on Facebook, privately with friends. I heard about it from one of them and liked it. I didn’t get many guesses, so I took a chance...
2020-04-10
257 reads
Daily Coping 10 Apr 2020
I’ve started to add a daily coping tip to the SQLServerCentral newsletter, which is helping me deal with the issues in the world. I’m adding my responses for each...
2020-04-10
23 reads
Blogs
Excellent article on securing msdb
By Brian Kelley
Fabiano Amorim has written an excellent article at Simple Talk on securing msdb. Here's...
T-SQL Tuesday #201: Temp Tables
By Steve Jones
This month we have a new host, which I am grateful for. So many...
When Do You Reach For A #temp Table?
I needed to do some research because there is more to #temp tables than...
Forums
OUTER APPLY Fundamentals: Part 2
Comments posted to this topic are about the item OUTER APPLY Fundamentals: Part 2
Building Great Software
Comments posted to this topic are about the item Building Great Software
The Range of Customers
Comments posted to this topic are about the item The Range of Customers
Question of the Day
The Range of Customers
I have this data in the OrderHeader table in a SQL Server 2025 database (ordered by CustomerID ASC):
orderid orderdate customerid complete 3 2025-05-10 00:00:00.0002 1 21 2024-01-10 00:00:00.0003 1 15 2023-10-28 00:00:00.0004 1 13 2025-03-08 00:00:00.0006 1 11 2024-04-02 00:00:00.0007 1If I run this query, how many rows are returned?
SELECT * from dbo.OrderHeader where customerid between 3 and '6'See possible answers