The licensing structure has evolved to reflect advances in technology and diverse use cases. Below are the primary licensing models available:
SQL Server emergency? Email pinal@sqlauthority.com with URGENT in the subject line.
SQL SERVER – Find All The User Defined Functions (UDF) – Part 2
Madhivanan shared another way to find all the user defined functions in a database, using information_schema.routines. Here is his short script.
Installing SQL Server on Linux
Installing SQL Server on Linux involves supported packages, mssql-conf setup, service checks, and an understanding of Windows differences.
Reading the SQL Server Error Log Properly
Read the SQL Server error log for startup details and incident context, filter it with T-SQL, and cycle files without losing needed history.
SQL SERVER – UDF to Return a Calendar for Any Date for Any Year
Reader Dan Golden built on my weekly calendar function to create a UDF to return a calendar for any date for any year. I fixed a small first and last week bug.
Checking XACT_STATE Before COMMIT or ROLLBACK in a CATCH Block
XACT_STATE separates transaction validity from the decision to retain work. Two isolated examples show a doomed transaction and a committable one, both with deliberate errors. Clean up on the same connection and respect the caller’s transaction ownership.
Rolling Back a Cumulative Update Safely
Rolling Back a Cumulative Update needs backups, setup evidence, a tested uninstall path, and special care for databases changed after patching.
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.

