How does Query Store capture cross database queries?
When I was writing my post Capture the most expensive queries across your SQL Server using Query Store a question crossed...
2017-11-16
630 reads
Matthew McGiffen DBA
SQL Puzzle 4: The Beale Papers
I’ve not done a SQL puzzle for a while so thought it was getting overdue…
I set this one for my...
2019-04-26 (first published: 2017-11-08)
1,473 reads
Capture the most expensive queries across your SQL Server using Query Store
I’m a big fan of using queries based on the dynamic management view sys.dm_exec_query_stats to capture the most resource hungry...
2019-04-26 (first published: 2017-11-01)
4,985 reads
Avoiding confusion with SQLCMD variables
SQLCMD variables can be a useful way of having changeable parameters for your SQL scripts, allowing you to specify the...
2017-11-01
9,957 reads
Implementing Temporal Tables Where You Have Existing Data
In my post about auditing tools in SQL Server I mentioned a few tools we have at our disposal for...
2019-04-26 (first published: 2017-10-24)
4,583 reads
Bug with STATISTICS TIME?
I love the STATISTICS IO and STATISTICS TIME commands. They are such a powerful and easy way to be able...
2017-10-17
505 reads
Avoid “Constants” in T-SQL
Unlike some other languages, T-SQL doesn’t have the concept of a constant.
As good coders, we’ve all at some point tried...
2019-04-26 (first published: 2017-10-10)
3,655 reads
Setting up Change Data Capture (CDC)
As mentioned in my post Auditing Data Access in SQL Server for GDPR Compliance CDC can be a useful tool for...
2017-10-03
16,658 reads
Auditing Data Access in SQL Server for GDPR Compliance
In relation to the GDPR, I’ve recently been looking at the tools available within SQL Server to support auditing our...
2019-04-26 (first published: 2017-09-26)
5,755 reads
When Deadlocks Become Art
We’ve all had to solve deadlock issues. Identify the two conflicting pieces of code, work out an appropriate change to...
2017-09-19
692 reads
Blogs
The Book of Redgate: Spread across the world
By Steve Jones
This was Redgate in 2010, spread across the globe. First the EU/US Here’s Asia...
Merry Christmas
By John
Today is Christmas and while I do not expect anybody to actual be reading...
Self-Hosting a Photo Server the Whole Family Can Use
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Until recently, my family's 90,000+ photos have been hidden away in the depths of...
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Happy Holidays, Let's Do Nerdy Stuff
Comments posted to this topic are about the item Happy Holidays, Let's Do Nerdy...
UNISTR Escape
Comments posted to this topic are about the item UNISTR Escape
Celebrating Tomorrow
Comments posted to this topic are about the item Celebrating Tomorrow
Question of the Day
UNISTR Escape
In SQL Server 2025, I run this command:
SELECT UNISTR('*3041*308A*304C\3068 and good night', '*') as "A Classic";
What is returned? (assume the database has an appropriate collation)
A: 
B: 
C: 
See possible answers