Stop, Don't Panic
Your response in a crisis situation can be critical to how quickly you solve the issue. Steve Jones reminds you to stay calm in today's editorial.
T-SQL: Why “It Depends”
Why does everyone use "it depends" as an answer to many T-SQL questions? Bob Hovious brings us a short example of how performance can change based on data loads for the same code.
An overview of Master Data Services - MDS in SQL Server 2008 R2
With Master Data Services, IT organizations can centrally manage critical data assets companywide.
Solving All Versus (Select All) SSRS End User Confusion
When developing reports that use Analysis Services as a data source end user can sometimes be confused about some of...
Beginning T-SQL 2008 - Book Review
A book review of a new T-SQL book for SQL Server 2008, written by longtime SQLServerCentral author and MVP, Kathi Kellenburger.
Database Documentation: Joining up the Dots
This week, a guest editorial from Phil Factor on how SQL Server database documentation falls woefully short of what is required and expected by most development teams.
Denormalization Strategies
In building a database, typically we want a well normalized design. However there are cases for considering options for denormalization in complex systems. Timothy Claason gives you some thoughts on the subject.
SQL Server Central launches online training for SQL Server Developers, DBA’s, and Analyst’s
Build your SQL Server skills without leaving your desk.
The Corporate Borg
A new type of application looks to collate and integrate knowledge from workers all around a company. Steve Jones is reminded of the Borg for today's editorial and says it might be good for data professionals.
SQL Server 2008 Audit Change Group
Auditing your SQL Server instances has become more of a concern these days. SQL Server 2008 introduced a new feature named SQL Server Audit. Enabling this feature can be done in just a few simple steps, but so could disabling this feature. And when it comes to audits, many times you are asked to provide proof that the audit itself has not been tampered with.
Blogs
T-SQL Tuesday #202: 100 Hours
By Steve Jones
It’s time for T-SQL Tuesday again and this is a great prompt to start...
T-SQL Tuesday
By alevyinroc
T-SQL Tuesday is a monthly blog party hosted by a different community member each...
Exploring DiskANN: Part 2: PQ, SSDs, caching and beam search
How I used AI for this postChatGPT to generate images based on info specifically...
Forums
Databricks Genie Spaces for SQL Analysts: Natural Language Querying Without Leaving Your Data Platform
Comments posted to this topic are about the item Databricks Genie Spaces for SQL...
The Costs of Multiple Platforms
Comments posted to this topic are about the item The Costs of Multiple Platforms
RegEx Functions II
Comments posted to this topic are about the item RegEx Functions II
Question of the Day
RegEx Functions II
I have this data in a table in a SQL Server 2025 database:
EmailAddressID EmailAddress 7 dylan0@ADVENTURE-WORKS.COM 8 Diane1@ADVENTURE-WORKS.COMIf I run this query, which row(s) are returned?
SELECT top 10 * FROM person.EmailAddress WHERE REGEXP_LIKE(EmailAddress, '^d') AND BusinessEntityID IN (7,8)See possible answers