SQL Tact

Blog Post

Moving Into Consulting 101

Introduction to this blog series

After being laid off by a Great Recession-era mortgage company in 2007, I entered into consulting. I made that switch from in-house DBA to consulting...

2021-03-30 (first published: )

1,387 reads

Blog Post

Confounding Variables from Historical Bias

Note: co-authored with Christine Assaf, originally published in the now-defunct PASS Blog.
Historical data analysis that is naïve to past discrimination is doomed to parrot bias. How do we combat bias in our...

2020-09-23

12 reads

Blogs

Advice I Like: Pyramid Schemes

By

If someone is trying to convince you it’s not a pyramid scheme, it’s a...

Using Prompt AI for a Travel Data Analysis

By

I was looking back at my year and decided to see if SQL Prompt...

FinOps for Kubernetes: Leveraging OpenCost, KubeGreen, and Kubecost for Cost Efficiency

By

In the era of cloud-native applications, Kubernetes has become the default standard platform for...

Read the latest Blogs

Forums

Database file shrink issue.

By Tac11

Hi experts, I have a 3+ TB database on a 2019 sql server which...

The North Star for the Year

By Steve Jones - SSC Editor

Comments posted to this topic are about the item The North Star for the...

Multiple Escape Characters

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Multiple Escape Characters

Visit the forum

Question of the Day

Multiple Escape Characters

In SQL Server 2025, I run this code (in a database with the appropriate collation):

SELECT UNISTR('%*3041%*308A%*304C%*3068 and good night', '%*') AS 'A Classic';
What is returned?

See possible answers