An interview riddle: create two columns but give a datatype only once, and copy data without UPDATE. A computed column solves it simply.
SQL Server emergency? Email pinal@sqlauthority.com with URGENT in the subject line.
SQL SERVER – A Quick Script for Point in Time Recovery – Back Up and Restore
A quick script for point in time recovery: set up and back up a database, restore it to a point in time, then clean up. Three simple steps.
SQL SERVER – Mastering the Basics – Igniting Learning – A Unique Learning Experience
I had very clear idea what my goals were in the book. I believed in unique learning experience. Let us talk about it in today’s blog.
SQL SERVER – A Quick Trick about SQL Server 2012 CONCAT Function – PRINT
A quick trick with the SQL Server 2012 CONCAT function: three SQL experts suggested within minutes that it works with the PRINT statement too.
SQL SERVER – A Quick Trick about SQL Server CONCAT function
A quick trick from a Virtual Tech Days demo: adding a string to GETDATE() throws an error. CAST fixes it, and SQL Server 2012 CONCAT does it more simply.
Watermarks for Incremental Extracts
Watermarks for incremental extracts need clear boundaries, durable checkpoints, and a plan for late updates, deletes, and missed rows.
SQL SERVER – AdventureWorks for SQL Server 2012 RC0 – Samples Database for SQL Server 2012 RC0
Microsoft released AdventureWorks for SQL Server 2012 RC0. Here is the download link, plus why this sample database belongs on a development box only.
SQL Server slow? Let's fix it together in about four hours.
In my Comprehensive Database Performance Health Check, you share your screen, I guide you, and we fix your biggest performance troublemakers. No passwords. No remote access.
You keep every script, and the know-how to fix it yourself next time.
Want your whole team to learn it?
My Practical Workshop has no PowerPoint, just live demos. My AI Enablement Workshop shows your team where AI saves hours, and where it quietly costs them.
Over 400 customers have worked with me this way, and not one shared a password. See all consulting options.
Who We Are
Pinal Dave is an SQL Server Performance Tuning Expert and independent consultant with over 24 years of hands-on experience. He holds a Masters of Science degree and numerous database certifications.
Pinal has authored 19 books and 125 Pluralsight courses. To freely share his knowledge and help others build their expertise, Pinal has also written more than 5,800 database tech articles on his blog at https://blog.sqlauthority.com.
Pinal is also a CrossFit Level 1 Trainer (CF-L1) and CrossFit Level 2 Trainer (CF-L2).
Nupur Dave is a social media enthusiast and an independent consultant. She primarily focuses on the database domain, helping clients build short and long-term multi-channel campaigns to drive leads for their sales pipeline.
Shaivi Pinalkumar Dave is a book author and a women’s artistic gymnast.

