Toward Integrity - Part 1
An exploration of the process of translating a conceptual model to a logical model, and ultimately, a faithful implementation using T-SQL.
Business Analysis: A Guide to Better Business Requirements
This article presents ten business analysis guidelines, representing best practices from successful projects.
SQL Server 2005 Bug Alert: Merge Replication Could Mean Data Loss
The SQL Server 2005 merge replication engine introduced breaking changes that can cause data loss for both MSDE and SQL Server Express subscribers. Find out how this bug manifests itself in a real-world scenario.
SQLonCall: Mock Interview, Part I
The first part of a great video series from Chris Shaw of SQL Oncall that walks you through a mock interview and gives advice on how you can present yourself in the best light.
Source Control in SQL Server
One of the most requested features from SQL Server developers is the integration of source control with T-SQL code. SQL Server Management Studio brings some integration with Visual Source Safe and longtime SQL Server author Raj Vasant explains it to us.
Accessing and Updating Data in ASP.NET 2.0: Handling Database NULL Values
Dealing with NULL database values in ASP.NET.
Custom check-in policies with VSTS
In this column, I'll dig into check-in notes and policies. You'll learn how check-in notes work and how to write your own custom policy implementations.
Under the Hood: How Dependency Probability is Computed by Naïve Bayes
This tip provides insight into the inner workings of the Microsoft Naive Bayes algorithm, showing how the algorithm computes the score used to filter out correlations.
Developers and DBAs
The battle between developers and DBAs can be a rough one at times. However DBAs are often outnumbered by developers and need to be sure they fit in. DBA Janet Wong brings us one of her experiences about how you can better go with the flow.
The 5 Stages of Volunteering
Volunteers are important to ensuring the success of so many organizations. IT-based organizations, such as user groups, are no different. Steve Jones leads you through a few of the stages of being a volunteer and hopes more of you will participate in your local area.
Blogs
Flyway Tips: AI Deployment Script Descriptions
By Steve Jones
With the AI push being everywhere, Redgate is no exception. We’ve been getting requests,...
A New Word: Fawtle
By Steve Jones
fawtle – n. a weird little flaw built into your partner that somehow only...
Post-quantum key exchange – Insurance policy for your packets
AWS recently added support for Post-Quantum Key Exchange for TLS in Application Load Balancer...
Forums
Where Your Value Separates You from Others
Comments posted to this topic are about the item Where Your Value Separates You...
Fixing the Error
Comments posted to this topic are about the item Fixing the Error
T-SQL in SQL Server 2025: Encoding Functions
Comments posted to this topic are about the item T-SQL in SQL Server 2025:...
Question of the Day
Fixing the Error
On SQL Server 2025, I have a database that has this collation: SQL_Latin1_General_CP1_CI_AS. I decide I want to run this code:
SELECT UNISTR('*3041*308A*304C*3068 and good night', '*') AS 'A Classic';
I get this error:Msg 9844, Level 16, State 4, Line 24 The char/varchar input type uses an unsupported collation. Only a UTF8 collation is supported with char/varchar input type in UNISTR function.What is the easiest way to fix this error? See possible answers