Monitor Query Performance Using Query Store in SQL Server
The Query Store captures a history of queries, execution plans, and runtime statistics, which persist within SQL Server and can be reviewed later.
Row-Level Security Predicate Functions - Level 2 of the Stairway to Row Level Security
In this level, we dive deeper into predicates and the various ways to structure them in an RLS environment.
Software Testing Skills Must Shift with AI
Artificial intelligence (AI) is touching many parts of our lives and careers. Rama Anem discusses the impact of AI on software testing and how testers’ skills must adapt.
“Full Stack” Means “Part Time” – or Why DBAs Might Wanna Learn DevOps
Brent Ozar explains that if you're going to do continuous integration or deployment, you've got a rocky road ahead of you.
How to Programmatically Identify When Your SQL Server Was Last Started
Greg Larsen shows you a quick trick to programmatically script a way to identify when SQL Server was last started.
Avoiding Unexpected Results with DATEDIFF in Year Comparisons
Learn how to avoid unexpected results when using the DATEDIFF function to find the difference between two dates in years.
Stumbling over Words
Phil Factor argues that the ability to write simply and expressively is a much under-valued skill in IT, and explains the main traps to avoid.
What's Downtime?
Steve asks the question today of how you might measure downtime and the scope you are concerned about.
Blogs
ISACA AI Material/Exam Prep Discount (May 18 – June 30, 2026)
By Brian Kelley
If you are considering any of the ISACA AI certs like the Advanced Artificial...
A Fabric solution can be very cost effective
By ChrisJenkins
Are you currently using Microsoft Fabric or considering migrating to it? If so, there...
Track SQL Server Configuration Changes Using the Error Log
By SQLPals
Track SQL Server Configuration Changes Using the Error Log If you...
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SQL Server Showing Out of Space But Plenty of Drive Space
We have a SQL Server installed. We have a 500GB drive for the database....
Question of the Day
Creating a JSON Document IV
I have this data in a table called dbo.NFLTeams
TeamID TeamName City YearEstablished ------ -------- ---- --------------- 1 Cowboys Dallas 1960 2 Eagles Philadelphia 1933 3 Packers Green Bay 1919 4 Chiefs Kansas City 1960 5 49ers San Francisco 1946 6 Broncos Denver 1960 7 Seahawks Seattle 1976 8 Patriots New England 1960If I run this code, how many rows are returned?
SELECT YearEstablished, json_objectagg(city : TeamName) FROM dbo.NFLTeams GROUP BY YearEstablished;See possible answers