Articles

External Article

How to Use GROUP BY in SQL Server

Summarizing data in a SELECT statement using a GROUP BY clause is a very common area of difficulty for beginning SQL programmers. In Part I of this two part series, we'll use a simple schema and a typical report request to cover the effect of JOINS on grouping and aggregate calculations, and how to use COUNT(Distinct) to overcome this.

2007-08-09

5,253 reads

External Article

Reporting@Home: Delivering Dynamic Graphical Feedback to Participants

A new generation of computationally intensive scientific research projects relies on volunteers from around the world contributing idle computer time to calculate mathematical models. Many of these projects utilize a common architecture to manage the scheduling and distribution of calculations and collection of results from participants. User engagement is critical to the success of these projects, and feedback to participants illustrating their role in the project’s progress is known to increase interest and strengthen the community.

2007-08-07

2,040 reads

Blogs

A bespoke reporting solution doesn’t have to cost the earth

By

You could be tolerating limited reporting because there isn’t an off the shelf solution...

Presenting with Visual Studio Code

By

A while back I wrote a quick post on setting up key mappings in...

Advice I Like: In 100 Years

By

In 100 years a lot of what we take to be true now will...

Read the latest Blogs

Forums

Lots of FKs

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Lots of FKs

Real-time On-prem SQL Server Data in Excel – Over the Internet

By Cláudio Tereso

Comments posted to this topic are about the item Real-time On-prem SQL Server Data...

Can You Let Go of Determinism

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Can You Let Go of...

Visit the forum

Question of the Day

Lots of FKs

In SQL Server 2025, what are the most outgoing and incoming FK references a table can have?

See possible answers