Comparing SQL Server constraints and DML triggers
Over the years, I have witnessed many developers being confused about when to use data-manipulation language (DML) triggers vs. when to use constraints.
Virtual Conversions
Virtualization is becoming more and more popular, being implemented in many companies every day to replace the need to add more physical boxes to your data center. Steve Jones comments on some of the handy features of virtualization.
Virtual Conversions
Virtualization is becoming more and more popular, being implemented in many companies every day to replace the need to add more physical boxes to your data center. Steve Jones comments on some of the handy features of virtualization.
Virtual Conversions
Virtualization is becoming more and more popular, being implemented in many companies every day to replace the need to add more physical boxes to your data center. Steve Jones comments on some of the handy features of virtualization.
Disabling Indexes
Expert SQL Server trainer Andy Warren brings us a new article on a lesser used feature in SQL server 2005: the ability to disable an index.
How to use ranking functions in SQL Server 2005
With ranking functions in SQL Server 2005, you can rank rows in result sets. This tip defines rank functions and gives examples of how to use the four available functions.
Knock, Knock...What's Funny?
Humor in the workplace is essential for a good environment, but employees need to be careful about what they might consider sharing.
Knock, Knock...What's Funny?
Humor in the workplace is essential for a good environment, but employees need to be careful about what they might consider sharing.
Knock, Knock...What's Funny?
Humor in the workplace is essential for a good environment, but employees need to be careful about what they might consider sharing.
SQL Server Audit in SQL Server 2008 – Part 2
Learn how to monitor database-level actions and write audit results to files.
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...
Forums
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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