TSQL Challenge 30 - A Matrix Transposition challenge in TSQL
This is a matrix transposition challenge. Your job is to change the position of the numbres in a 5x5 matrix.
This is a matrix transposition challenge. Your job is to change the position of the numbres in a 5x5 matrix.
This article from new author Oleg Netchaev describes the cursor-less script used to generate insert statements. This allows you to efficiently and easily add data generation statements to your project deployments.
This Friday's poll asks what changes the community might like to see at SQLServerCentral.
How do you, as a database administrator, display the wealth of knowledge in your Database to the organization in a meaningful way -- Business Intelligence.
In this sponsored article from Cloudberry, learn how you can backup your SQL Server data to the Amazon EC3 cloud.
A guest editorial from Grant Fritchey today talks examines the free advice that is often given in the forums. It's not free consulting and you shouldn't expect that.
Easily determining what objects are located in all your SSIS packages can be a challenging endeavor. James Greaves brings us a technique that can help you determine which packages might need to be changed based on objects you alter in your database.
Continuing from Part I of the Spatial Data series we model an in-memory/persistent data repository for storing geocoded data and plot the data.
Steve Jones talks about ORM frameworks and the dilemma of using them. They save time, but might not solve all your problems.
Having a good set of indexes on your SQL Server database is critical to performance. Efficient indexes don't happen by accident; they are designed to be efficient. Greg Larsen discusses whether primary keys should be clustered, when to use filtered indexes and what to consider when using the Fill Factor.
A good week ago I hosted the monthly T-SQL Tuesday blog party. I invited...
By Steve Jones
I was messing around with SQLCMD and I realized something I hadn’t known. I’ve...
By gbargsley
One of the first things I review when I inherit a new SQL Server...
I have an issue where I have a Bill of Material list of items...
Comments posted to this topic are about the item Follow Your Hunch
Comments posted to this topic are about the item What Happens When You Ask...
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