Reconstruct SQL Server update history from Setup Bootstrap logs, startup error logs, and the current build when no patch ledger exists.
SQL Server emergency? Email pinal@sqlauthority.com with URGENT in the subject line.
SQL SERVER – Script to Determine Which Version of SQL Server 2000-2005 is Running
A quick way to see which version of SQL Server 2000 or 2005 is running: SERVERPROPERTY returns the product version, the product level and the edition.
SQL SERVER – QUOTED_IDENTIFIER ON/OFF and ANSI_NULL ON/OFF Explanation
What do SET QUOTED_IDENTIFIER and SET ANSI_NULLS do around every stored procedure you create? A plain explanation of both settings, ON and OFF.
SQL SERVER – Delete Duplicate Records – Rows
A short query to delete duplicate records from a table with an identity column: keep the MAX(ID) in each group of duplicate columns and remove the rest.
WINDOW: Reuse an Explicit Running-Total Frame
WINDOW lets me name a window definition and reuse it across compatible calculations. I still specify the partition, ordering and frame. A short name should make the intended calculation easier to review.
SQL SERVER – What is New in SQL Server Agent for Microsoft SQL Server 2005
A TechNet article I liked on what’s new in SQL Server Agent for SQL Server 2005: security, proxy accounts, shared schedules, WMI alerts and Database Mail.
Restore Database Backup Using T-SQL, Step by Step
To restore database backup files safely, read the backup first, then restore under a name and paths you choose. This post builds a small demo database, backs it up, and restores it with MOVE and REPLACE. It also explains the errors that stop most restores.
SQL Server slow? Let's fix it together in about four hours.
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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.

