External Article

Are UDFs Harmful to SQL Server Performance?

SQL Server 2000 introduced user-defined functions (UDFs), and they were immediately hailed as a great tool for encapsulating repetitive code, as well as allowing you to perform more complicated processing directly in an SQL expression. On its face, that claim is valid. You can certainly improve readability and maintainability with UDFs. But cleaner code will be cold comfort if your queries bog down and lock up your server.

SQLServerCentral Article

Generating Test Data with Integration Services

DTS was one of the most amazing new features of SQL Server 7 and in SQL Server 2005 it has been renamed to Integration Services. This component has some incredible new capabilities, many of which come at a steep learning curve. New author Kristian Wedberg brings us a basic article and some code on how you can SSIS to generate test data.

External Article

Executing the result set

SQL Server Database administrators often generate SQL Statements and execute the generated SQL statement in order to simplify certain tasks. It has always been a twin operation. This article illustrates how to use un-documented stored procedures to execute the generated SQL Statements directly.

Blogs

T-SQL Tuesday #197 – An impactful session or two from a conference – RECAP

By

Thanks to everyone who joined the blog party this month. I noticed three themes...

OpenClaw- Agentic Engineering

By

This week has training on AI – Cyber security experts – Omar Santos and...

Visualising Vectors in High Dimensional Space

By

Following on from my previous post on building The Burrito Bot, I want to...

Read the latest Blogs

Forums

What's new in R 4.6

By Steve Jones - SSC Editor

Comments posted to this topic are about the item What's new in R 4.6

Interesting Changes in R

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Interesting Changes in R, which...

PostgreSQL String Functions Part 1

By Shivayan Mukherjee

Comments posted to this topic are about the item PostgreSQL String Functions Part 1

Visit the forum

Question of the Day

Identities and Sequences V

When thinking about the identity property and sequence objects, which of these can generate values before an insert statement is executed?

See possible answers