Using Indexing To Solve Blocking and Deadlocking Issues
A while back, I was having a conversation about a deadlocking issue and suggested that an index could perhaps help...
2019-03-20 (first published: 2019-03-05)
3,032 reads
#TSQL2sDay – #112 – Mini cookies
This months TSQL Tuesday is hosted by Shane O’Neill (Blog | Twitter) Shane explains the Topic as:
Dipping into the Cookie Jar...
2019-03-12
287 reads
TSQL Tuesday #112 – Dipping into the Cookie Jar
This month’s TSQL Tuesday comes from Shane O’Neil and he’s asking us to ‘dip into the cookie jar’ (or raid...
2019-03-12
238 reads
Undercover TV – Sean McCown Joins Us For a Session on Beginning Powershell SMO
In this episode, Adrian looks at some of the new features of the Undercover Inspector1.3 and special guest, Sean McCown...
2019-02-26
242 reads
7 more ways to Query Always on Availability groups
Post Updated: Replaced Query 3 with transactions/sec query.
When we first published 7 ways to Query Always On Availability Groups using...
2019-02-19
385 reads
Undercover Catalogue 0.2.1, Fixes An Issue With The Recording Of Unicode And MAX Datatype Lengths
Please see https://sqlundercover.com/undercover-catalogue-0-2/ for full details on the Undercover Catalogue and how to obtain it.
We’ve spotted an issue where unicode...
2019-02-14
132 reads
ALTER TABLE Fails on Replicated Tables With Isolation Level SERIALIZABLE or READ UNCOMMITTED on SQL2012 and Earlier
It’s 4am in the morning and my phone starts ringing.
A blury eyed, me picks it up to hear the voice...
2019-02-07
339 reads
Undercover Catalogue 0.2 Released
We’re pleased to announce the release of the Undercover Catalogue 0.2 and can be downloaded from https://github.com/SQLUndercover/UndercoverToolbox/tree/master/SQLUndercoverCatalogue
The new version brings...
2019-02-04
122 reads
Availability Groups: When Your Synchronous Secondary isn’t Synchronous
During a recent DR scenario I came across a slight misinterpretation in how availability groups with replicas in synchronous commit...
2019-01-22 (first published: 2019-01-14)
2,059 reads
Inspector V1.3 hotfix
Unfortunately we discovered a small bug in 1.3, the Database ownership module default warning level was not showing a yellow...
2019-01-16
176 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...
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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