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SQL ART: Who's Blocking Who? Visualising SQL Server Blocking With Spatial Geometry

Taking SQL art from shamrocks and Easter eggs to something your DBA manager might actually care about. If you've been following my SQL spatial art series — shamrocks, Easter eggs, Christmas trees — you'll know I have a habit of finding increasingly creative misuses for SQL Server's geometry data type. Most of them have been […]

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2026-06-12

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SQLServerCentral Article

Understanding SQL Server PARTITION BY with Examples

Introduction When developers first learn SQL aggregation, they usually start with the GROUP BY clause. It works well for summary reports because it combines multiple rows into a single result for each group. For example, you can calculate total sales per region or average salary per department. The limitation of GROUP BY appears when you […]

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2026-06-05

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SQLServerCentral Article

Complex Data Processing with dbt Python Models: The Fabric Modern Data Platform

Data build tool (dbt) is an open-source command line tool that helps engineers transform data using SQL scripts.  However, there are limitations to what can be done with the Structure Query Language (SQL).  That is where dbt Python models can be used to perform complex tasks.  A dbt Python model is a function that reads […]

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2026-06-03

2,213 reads

SQLServerCentral Article

Using Containers to Avoid Installing SQL Server

I got a new laptop recently and instead of installing SQL Server, I decided to try and use containers to see how well this works. This article looks at how I got this working relatively quickly. The short list of things I did is: Install Docker Desktop Create a location for data/logs/etc. Create a docker-compose […]

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2026-06-02 (first published: )

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Question of the Day

Running SQLCMD II

I run this command to start SQLCMD:

sqlcmd -S localhost -E -c "proceed"
At the prompt, I type this (the 1> and 2> are prompts):
1> select @@version
2> go
What happens?

See possible answers