SQL University: Parents Just Don’t Understand
Welcome to the second week of SSIS this semester at SQL University. Today we’re going to talk about the relationship...
2011-05-02
602 reads
Parents Just Don’t Understand
Welcome to the second week of SSIS this semester at SQL University. Today we’re going to talk about the relationship...
2011-05-02
668 reads
SQL Saturday 74 – Jacksonville FL
I made a 700+ mile round trip down to Jacksonville FL where I was fortunate enough to get to speak...
2011-05-02
888 reads
Foreign Keys Help Performance
I have always put FKs into my database for data integrity purposes. I’ve worked on enough applications that didn’t have...
2011-05-02
1,257 reads
2011-05-02
8 reads
2011-05-02
12 reads
Checkpoints and the Lazy writer
Hi,
Both the lazy writer process and a checkpoint both push in-memory pages out to disk, however that’s where the similarity ends.
The reason...
2011-05-02
20,344 reads
A SQL Server Hardware Nugget A Day – Series Recap
Writing a month long series is always a lot more work than you initially expect. You would think that I...
2011-05-01
641 reads
May Question: What’s Your Backup Strategy?
As DBAs, one of our biggest responsibilities is to protect our data with backups. So, for this month’s question, “What’s...
2011-05-01
448 reads
A SQL Server Hardware Nugget A Day – Day 30
For Day 30 of this series, (which is the last day), I am going to talk a little about RAID,...
2011-05-01
939 reads
Blogs
T-SQL Tuesday #201 - Temp Tables, Friend or Foe?
By alevyinroc
T-SQL Tuesday is a monthly blog party hosted by a different community member each...
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...
Forums
ALAMAT BCA KCU TULUNGAGUNG Hub 082225313145
WA CS 082225313145 WWH2+WP2, Jl. Pangeran Diponegoro No.54, Tamanan, Kec. Tulungagung, Kabupaten Tulungagung, Jawa...
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
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