I wrote a piece of SQL that had some new T-SQL syntax in it: IS DISTINCT FROM. This predicate checks if two expressions are equal taking NULL into account....
2025-01-03 (first published: 2024-06-24)
664 reads
I recently read the book Agile Data Warehouse Design – Collaborative Dimensional Modeling, from Whiteboard to Star Schema (quite the title) by Lawrence Corr and Jim Stagnitto. The book...
2024-12-30 (first published: 2024-12-18)
1,148 reads
You can find the slides for the session Building the €100 data warehouse with the Azure Data Platform in this GitHub repo.
The post Cloudbrew 2024 – Slides first appeared...
2024-12-13
11 reads
I was asked to do a review of the book Microsoft Power BI Performance Best Practices (Amazon link), which means I got a copy for free. The book is...
2024-11-29 (first published: 2024-11-19)
193 reads
This book was making its rounds on social media, and the concept seems interesting enough to make me want to read it. It’s a very short book (only 106...
2024-11-22 (first published: 2024-11-12)
138 reads
This is a quick blog post, mainly so I have the code available if I need it somewhere in the future 🙂 Sometimes you need a numbers table (also...
2024-11-16 (first published: 2024-11-15)
27 reads
I’m hosting a free webinar at MSSQLTips.com at the 19th of December 2024, 6PM UTC. The topic is about window functions, something that really interests me and that should...
2024-11-15 (first published: 2024-10-31)
353 reads
Praise whatever deity you believe in, because it’s finally here, a tenant switcher for Microsoft Fabric (which includes Power BI). A what? Let me explain. When you have a...
2024-11-15 (first published: 2024-11-14)
110 reads
The slides and scripts for my session “Tackling the Gaps & Islands Problem with T-SQL Window Functions” at dataMinds Connect 2024 can be downloaded from GitHub. If you want...
2024-10-10
20 reads
Sometimes your Microsoft Entra ID account (formerly known as Azure Active Directory) is added as a guest user in another tenant. This happens quite a lot when you’re a...
2024-09-27 (first published: 2024-09-19)
209 reads
By Vinay Thakur
Microsoft announced on November 2024 a preview for SQL Server 2025 another major release...
By Steve Jones
How to apologize: quickly, specifically, sincerely. Don’t ruin an apology with an excuse –...
Try this step-by-step guide to build and deploy a scalable serverless app that’s accessible...
Hello! SQL Clustered resource used to come online during manual or automatic failover in...
Code that can be used in order to create dashboard or SSRS report on...
So, I have an interesting situation that I need a double-check on. One of...
I have this data in a SQL Server 2022 table:
PlayerIDPlayerNamePlayerStatus 1The \%ChampActive 2The ChampActive 3The_ChampionActive 4The__ChampionActive 5The\_ChampActiveHow many rows are returned by this code in SQL Server 2022?
select PlayerName from player where playername like 'The\_C%' escape '\'See possible answers