Moving from Oracle to SQL Server is like switching phones: old habits come along. A client tuning case about the triggers used during the migration.
SQL Server emergency? Email pinal@sqlauthority.com with URGENT in the subject line.
query_store_query_text: Searching Query History by Statement Text
A LIKE search on Query Store text is a good first step, but one search found four statements, including itself. I show how to narrow it down to the real history.
SQL SERVER 2016 – Trace Flag 1117 is Discontinued. Use the Options Provided with ALTER DATABASE
SQL Server 2016 discontinued trace flag 1117 and 1118 for TempDB. Use the options in ALTER DATABASE instead, as I found on a client server.
How to Find Number of Times Function Called in SQL Server? – Interview Question of the Week #104
A function was causing CPU spikes. How many times was that function called, and at what cost? The SQL Server 2016 DMV dm_exec_function_stats shows it.
SQL SERVER – FIX – Error – Msg 4928, Level 16, State 1. Cannot Alter Column Because it is ‘Enabled for Replication or Change Data Capture’
Msg 4928 blames Replication or Change Data Capture on a database that has neither. Reproduced on SQL Server 2025, with the flags to check and the fix.
What is Memory Grants Pending in SQL Server? – Interview Question of the Week #103
What is Memory Grants Pending in SQL Server? A short interview-style answer: what the counter shows, what value you want to see and why it matters.
SQL SERVER – SqlServerWriter Missing from an Output of VSSadmin List Writers Command
Third party backups failed because SqlServerWriter was missing from the output of VSSadmin List Writers. Here are the possible reasons and what to check.
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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.

