How do you get VLF Count and size in SQL Server? Newer versions add a Dynamic Management Function for it. Here is the query, plus links to my older methods.
SQL Server emergency? Email pinal@sqlauthority.com with URGENT in the subject line.
SQL SERVER – Patch Rule Failure: Not Clustered or the Cluster Service is Up and Online
A SQL Server 2016 service pack failed the rule “Not clustered or the cluster service is up and online”. Here is what Detail.txt showed and how we fixed it.
SQL SERVER – Maintenance Plan Error: Cannot Create a Task From XML For Task, Eue to Error 0x80070057. The Parameter is Incorrect. (OnPreExecute)
Creating a new maintenance plan on my virtual machine failed with cannot create a task from XML, error 0x80070057. Here is the fix that worked for me.
SQL SERVER – Don’t Ignore Warning: Cluster Resource DLL Update Restart Check
Patching a clustered SQL instance, setup warned: Cluster Resource DLL Update Restart Check. A hard lesson on why you should not ignore this warning.
SQL SERVER – Unable to Connect to SQL Server in Azure Virtual Machine from SSMS on On-Premise Machine
Can’t connect from SSMS on your own machine to SQL Server in an Azure Virtual Machine? Here is the network-related error users see and what to check to fix it.
SQL SERVER – Script Level Upgrade for Database ‘master’ Failed Because Upgrade Step ‘sqlagent100_msdb_upgrade.sql’ – Error: 5041: MODIFY FILE Failed
One more cause of the script level upgrade failure for ‘sqlagent100_msdb_upgrade.sql’: Error 5041, MODIFY FILE failed. Here is how I fixed it.
SQL SERVER – Full-Text Search Not Working For PDF Documents
A client stored PDF files in a VARBINARY(MAX) column, and Full-Text search could not find text in them. Here are all the steps I used in my lab to make it work.
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.

