In Day of the Week Function Part 4, I answer why I write a UDF when DATENAME exists (I just like it) and show the one line DATENAME version.
SQL Server emergency? Email pinal@sqlauthority.com with URGENT in the subject line.
SQL SERVER – Create Default Constraint Over Table Column
A DEFAULT constraint supplies a value when an INSERT omits the column. I test omitted values separately from explicit NULL.
SQLAuthority News – 3 Million Readers and Continuing Journey
SQLAuthority passed 3 Million readers. Thank you for your active participation. Here are my best and favorite articles if you want to keep reading.
SQL SERVER – UNPIVOT Table Example
UNPIVOT Table is the reverse of PIVOT. This AdventureWorks example turns state columns back into rows, and shows why the detail rows do not return.
Windows Settings That Affect SQL Server
Windows settings can influence SQL Server CPU speed, file growth, memory stability, and security scanning; learn what to inspect and validate.
SQL SERVER – SQL SERVER – UDF – Get the Day of the Week Function – Part 3
Nanda Kumar improved the UDF to get the day of the week: it now uses the date you pass in instead of GETDATE() and handles Saturday correctly.
Naming SQL Server Instances So People Understand Them
Naming SQL Server Instances well clarifies default and named installs, survives growth, and makes later server renames less painful.
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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.

