What is the difference between GRANT and WITH GRANT? Only WITH GRANT OPTION lets a user pass the same permission on to other users.
SQL Server emergency? Email pinal@sqlauthority.com with URGENT in the subject line.
ISJSON Type Constraints: Validate the Top-Level Value
ISJSON type constraints distinguish JSON shapes. Compare VALUE and SCALAR, Boolean literals, JSON null and SQL NULL on SQL Server 2022.
float vs decimal: Why Money Should Never Be float
Compare float vs decimal for currency, inspect approximate arithmetic, and use explicit decimal precision and rounding rules.
SQLAuthority News – Fun Quotes about Technology
SQL Server can be a boring subject at times, so here are some fun quotes about technology from Thomas Edison, Douglas Adams and others to lighten the day.
Storing and Querying Locations in SQL Server
Work with spatial data in SQL Server using geography, geometry, matching SRIDs, distance queries, and an index designed for location searches.
SQL SERVER – Introduction to Extended Events – Finding Long Running Queries
After reading Jonathan Kehayias on Extended Events, I added them to my performance tuning course. An introduction, with a way to find long running queries.
Composite Index Without the Leading Key: Seek, Scan and Residual Filters
A composite index orders rows by its leading key before the next key. Compare a date-only filter, region restrictions and an isolated date-first index. Verify complete results, including new regions and NULL, before interpreting actual plans.
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.

