Edit one value inside a JSON document without string surgery. A hands-on tour of the quirks with types, NULL, missing paths and retries.
SQL Server emergency? Email pinal@sqlauthority.com with URGENT in the subject line.
SQL SERVER – How to Listen on Multiple TCP Ports in SQL Server?
Can SQL Server listen on multiple TCP Ports? Yes, and here are the Configuration Manager steps I shared when a senior DBA asked me during a Health Check.
Startup Stored Procedures in SQL Server: Uses and Risks
Startup stored procedures run every time SQL Server starts, which makes them useful and easy to forget. This post covers good uses, the risks, a wait that gives up instead of looping forever, and how to list and remove the startup stored procedures already on a server. The setup steps are in a separate post.
How Old Version of SQL Server Running on Server? – Interview Question of the Week #183
Is your server on an old version of SQL Server? Run SELECT @@VERSION to see the build and the date the patch was created, a check I often run during a Health Check.
SQL SERVER – Install Error: Validation for Setting ‘AGTSVCACCOUNT’ Failed. Error Message: The RPC Server is Unavailable
A command-line SQL Server install failed: Validation for setting ‘AGTSVCACCOUNT’ failed, the RPC server is unavailable. I read the setup log and found the fix.
SQL SERVER – Installation Error: The Specified Value ‘Install’ for ACTION is Invalid
A client’s command-line SQL Server install failed with: The specified value ‘Install’ for ACTION is invalid. Here is what the setup log showed and how to fix it.
SQL SERVER – Backup Error: 3636 – An Error Occurred While Processing BackupMetadata
Log backups on an Always On secondary replica suddenly failed for my client. Here is how I fixed error 3636: An error occurred while processing BackupMetadata.
SQL Server slow? Let's fix it together in about four hours.
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You keep every script, and the know-how to fix it yourself next time.
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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.

