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It has been a few weeks since I last posted. I know, I’m a slacker, thanks for pointing that out. ...
2011-07-10
391 reads
Blog Posts
Baseball and Scheduling Your Vacation, and a Puzzle?
I saw an article in the newspaper titled How to Visit 30 Ballparks in 35 Days This Summer. I think...
2011-07-08
669 reads
Brute-force searching for data.
Today, I needed a way of searching through a database, any database, looking for a certain string. The procedure I...
2011-07-08
3,838 reads
Count to 41
My children never cease to delight me in all kinds of ways, but never more when they come up with some...
2011-07-08
518 reads
Free SQL Server 2008 R2 Business Intelligence Training Course
If you are new to Business Intelligence (BI) and learn best by watching videos and “playing”, then this course is...
2011-07-08
5,221 reads
How to merge (combine) date intervals in T-SQL
On my current project, I am dealing with date intervals in T-SQL very heavily. I’ve hit interesting issue recently – how...
2011-07-08
2,170 reads
Learning From the Mistakes of Other DBAs
I have been a judge for the Exceptional DBA of the Year Awards ever since its inception, and one of...
2011-07-08
1,182 reads
Protected: Count to 41
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2011-07-08
594 reads
Re-blog – July 1-July 7
As I mentioned in the introductory post, I’m summarizing posts from previous years in the the past week. Some posts...
2011-07-08
468 reads
Showing slowest parts of SQL query
I’ve received interesting question/requirement few days ago:
“… When viewing a query plan graphically, we usually have to hunt for the...
2011-07-08
1,673 reads
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...
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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