Implicit Conversion Insights with XE
Seldom does a DBA have the opportunity to get out in front of infrequent or random errors such as implicit conversions. More often than not, it is the privilege...
2019-06-05
12 reads
Blog Posts
Information Measurement with SQL Server Part 4.5: The Squared L2 Family of Distances
By Steve Bolton …………In the last two installments of this series of amateur self-tutorials (apart from the Fisher Information article, which I deliberately published out of order), I introduced...
2019-06-05 (first published: 2019-05-17)
266 reads
Microsoft SQL Server Migration plan and steps
Migration is nothing but moving a databases from...
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2019-06-05
259 reads
Pathways to Progress
One of the most significant and hardest challenges we face as data professionals (or generally anyone in IT) is how to keep up with learning. Most of us are...
2019-06-05 (first published: 2019-05-17)
220 reads
“Ups…I have deleted some data. Can you put it back?” – dbatools for the rescue
Few days ago I received a request to restore a dozen of tables because someone have deleted more data than it was supposed. I immediately thought about dbatools for...
2019-06-04 (first published: 2019-05-17)
1,234 reads
CHOOSE() in SQL Server
Watch this week’s episode on YouTube. While I know I don’t utilize most of the features available in SQL Server, I like to think I’m at least aware that those features...
2019-06-04
304 reads
CHOOSE() in SQL Server
Watch this week's video on YouTube
While I know I don't utilize most of the features available in SQL Server, I like to think I'm at least aware that those features exist.
This...
2019-06-04
6 reads
CHOOSE() in SQL Server
Watch this week's video on YouTube
While I know I don't utilize most of the features available in SQL Server, I like to think I'm at least aware that those features exist.
This...
2019-06-04
10 reads
Predicate Execution Order on Mixed Data Type Columns
Watch this week’s episode on YouTube. SQL Server’s cost-based query optimizer does a pretty good job of figuring out what order to filter your data to get fast query...
2019-06-04 (first published: 2019-05-21)
552 reads
Security Controls: CISA vs. CISSP
When looking at the Certified Information Systems Auditor (CISA) exam, we focus on teaching 3 types of controls: Preventative – keeps an incident from occurring Detective – Identifies the...
2019-06-04
304 reads
Blogs
Using CAT for Testing of Data Agents
In last months one of the scenarios where you can use AI has been...
Are you getting value from your reporting?
By ChrisJenkins
Do you spend so long manipulating your data into something vaguely useful that you...
The Book of Redgate: SQL Server Central
By Steve Jones
It was neat to stumble on this in the book, a piece by me,...
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Creating JSON II
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Question of the Day
Creating JSON II
On SQL Server 2025, what happens when I run this code:
SELECT JSON_OBJECTAGG( N'City':N'Denver' RETURNING JSON) GOSee possible answers