Identity Columns Can’t Be Updated: #SQLNewBlogger
I’m not sure I knew identity column values could not be updated. I ran into this while trying to solve a problem recently and had to check the error...
2026-02-25
56 reads
Rolling Back a Broken Release
We had an interesting discussion about deployments in databases and how you go forward or back from the point when you discover a problem. You can watch the episode...
2026-03-13 (first published: 2026-02-23)
307 reads
A bespoke reporting solution doesn’t have to cost the earth
You could be tolerating limited reporting because there isn’t an off the shelf solution that meets your needs and you’re scared about the costs of a fully bespoke reporting...
2026-03-04 (first published: 2026-02-22)
402 reads
Presenting with Visual Studio Code
A while back I wrote a quick post on setting up key mappings in Visual Studio Code…they make presenting (and generally working) in Visual Studio Code really smooth. But...
2026-02-27 (first published: 2026-02-20)
671 reads
Advice I Like: In 100 Years
In 100 years a lot of what we take to be true now will be proved to be wrong, maybe even embarrassingly wrong. A good question to ask yourself...
2026-03-06 (first published: 2026-02-20)
615 reads
dataMinds Saturday 2026 – Slides
At Saturday the 21st of February I’m presenting an introduction to dimensional modelling at dataMinds Saturday. It’s a topic close to my heart, and I’ve always wanted to present...
2026-02-20
49 reads
SQL Macros make so many things easier
Addenda Feb 20: I had one colleague point out a mistake, then another colleague point out something else, then I thought about it a little and found other problems…sigh. ...
2026-02-19
52 reads
RANK() vs DENSE_RANK(): #SQLNewBlogger
I haven’t done one of these in awhile, but I saw an article recently about this and decided to explain it to myself, but in a slightly different way....
2026-03-02 (first published: 2026-02-18)
587 reads
Using CAT for Testing of Data Agents
In last months one of the scenarios where you can use AI has been to build an agent which would answer your questions by looking into your data. It...
2026-02-25 (first published: 2026-02-15)
264 reads
Are you getting value from your reporting?
Do you spend so long manipulating your data into something vaguely useful that you don’t have the time to focus on analysing the what the data is telling you?...
2026-02-25 (first published: 2026-02-14)
240 reads
Blogs
DiskANN Experiment — Exploring Entry Points and Graph Neighborhoods
Introduction I was experimenting with vector search in SQL Server 2025 using approximately 3.8...
T-SQL Tuesday #203: Risk and Reward
By Steve Jones
This is timely, as I’m currently on a boat in the Adriatic taking a...
dataMinds Connect 2026 – Slides & Scripts
You can find the slides and SQL scripts for my session “Spice up your...
Forums
Training the next generation
Comments posted to this topic are about the item Training the next generation
Reusing Customer Specific Order Filtering Logic with CROSS APPLY and an Inline TVF (Part 4)
Comments posted to this topic are about the item Reusing Customer Specific Order Filtering...
PostgreSQL psql Meta Commands: Databases
Comments posted to this topic are about the item PostgreSQL psql Meta Commands: Databases
Question of the Day
PostgreSQL psql Meta Commands: Databases
Which of the following meta commands (sometimes called backslash or slash commands) within psql will provide you with information about the databases on the cluster?
See possible answers