Why Early Code Review is Important for Database Deployments
Today, Kendra Little talks about code reviews and why they should be done early.
Learning Spark SQL String Functions with Explanations and Code Examples
Learn how to use different Spark SQL string functions to manipulate string data with explanations and code examples.
One more reason to use foreign key constraints
Since the title might be considered a bit vague, I don’t want you to wade through the article to figure it out. I will spare you the typical clickbait introduction, with me telling you what a foreign key constraint is, and why it and all the other constraint types provided by relational engines are useful. […]
Good Luck is Needed with Old Versions
Today, Grant talks about reasons that companies don't upgrade.
SQL Logic
In this article, I will discuss the history and thinking behind several types of logic that are typically associated with writing relational database code.
Stairway to Advanced T-SQL Level 5: Turning Data On Its Side Using PIVOT Operator
The PIVOT operator was added to the Transact-SQL language in SQL Server 2005. It allows you to turn your row data on its side, so it can be presented as column data. This is useful when you want take unique column values and have them displayed as column headings, where the column headings are associated with summarized values displayed below each column heading. In this article I will be exploring how to use the PIVOT operator.
Toilets and Your Systems
Today, Grant Fritchey compares a disaster caused by a toilet to technical debt in IT.
Does Your GROUP BY Order Matter?
Sometimes when you do GROUP BY, the order of the columns does matter. For example, these two SELECT queries produce different results:
Seagull Management
Management is important to ensuring the success of a team. Steve talks about an anti-pattern that is often used by poor managers.
Unlocking Power with Updatable Views in SQL Server
An updatable view in SQL Server is a view that allows modifications such as INSERT, UPDATE, or DELETE operations on the underlying tables through the view.
Blogs
What’s New at AWS re:Invent 2025 – Day 1 Highlights
Day 1 is an absolute thrill at re:Invent! I normally dedicate this dynamic day...
Running SQL Server on KubeVirt – Getting Started
With all the changes that have happened with VMware since the Broadcom acquisition I...
Why is shrinking IT budgets a good thing?
Each year around this time, companies enter the familiar ritual of budgeting. For many,...
Forums
Adding a Lot of Seconds
Comments posted to this topic are about the item Adding a Lot of Seconds
SQL Server Licensing is Simple
Comments posted to this topic are about the item SQL Server Licensing is Simple,...
Stairway to Azure SQL Hyperscale Level 5: Data Growth and Fast Auto-Grow Mechanism
Comments posted to this topic are about the item Stairway to Azure SQL Hyperscale...
Question of the Day
Adding a Lot of Seconds
When does this code work and when does it fail?
DECLARE @BaseDate DATETIME = '1900-01-01'; SELECT DATEADD(SECOND, 2147483648, @BaseDate) AS [MaxIntSecondsAdded];See possible answers