Business Analysis: A Guide to Better Business Requirements
This article presents ten business analysis guidelines, representing best practices from successful projects.
2007-12-03
3,044 reads
Additional Articles
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.
2007-12-03
2,048 reads
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.
2007-12-03
2,081 reads
Accessing and Updating Data in ASP.NET 2.0: Handling Database NULL Values
Dealing with NULL database values in ASP.NET.
2007-11-30
2,302 reads
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.
2007-11-30
1,335 reads
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.
2007-11-30
1,620 reads
Microsoft Windows PowerShell and SQL Server 2005 WMI Providers – Part 1
Learn how to perform administrative tasks by accessing the SQL Server 2005 WMI Providers using Window PowerShell.
2007-11-29
2,575 reads
Reorganize permissions in SQL Server 2005 step by step
Learn how to reorganize permissions in SQL Server 2005 in a multiple database environment.
2007-11-29
3,160 reads
Data Points: Data Binding in WPF
With WPF, you can perform data manipulation using Microsoft® .NET Framework code, XAML, or a combination of both.
2007-11-28
2,077 reads
Too Simple, Too Soon
The author explains an application development approach advocated by many proponents of agile application development that can cause future problems for developers, while potentially sacrificing the integrity and reusability of the data.
2007-11-28
3,689 reads
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Question of the Day
Detecting Characters
I have a SQL Server 2022 English default installation on a server. I want to detect if there are any upper case characters in rows and I have this code:
SELECT CustomerNameID,
CustomerName
FROM dbo.CustomerName
WHERE CustomerName = LOWER(CustomerName)
Here is the sample data I am testing with:
CustomerNameID CustomerName 1 John Smith 2 Sarah Johnson 3 MICHAEL WILLIAMS 4 JENNIFER BROWN 5 david jones 6 emily davis 7 Robert Miller 8 LISA WILSON 9 christopher moore 10 Amanda TaylorHow many rows are returned? See possible answers