T-SQL Tuesday #49: Topic is … Wait for It …
Have you been waiting to hear about this month’s T-SQL Tuesday topic? Here’s the announcement, right here and right now....
2013-12-05
1,022 reads
Robert Davis
- Interests: Poker, computers, reading/writing horror fiction
Introduction to Integrity: Data Purity Errors
The final day of this six part series, Introduction to Integrity, sponsored by Idera and their new free tool SQL...
2013-09-19
1,113 reads
Introduction to Integrity: Chain Linkage Problems
We’re approaching the end of our six part series Introduction to Integrity, sponsored by Idera with our last two postings...
2013-09-17
1,142 reads
New Whitepaper: 5 Most Common Critical SQL Integrity Issues
Have you been putting off running integrity checks on your databases? Are you unsire where to start or what to...
2013-09-16
1,206 reads
Introduction to Integrity: Corruption in Nonclustered Indexes
It’s day four of our six part series Introduction to Integrity, sponsored by Idera, and tonight’s topic is going to...
2013-09-12
1,141 reads
Introduction to Integrity: Corruption in Clustered Indexes and Heaps
For day three of this six part series Introduction to Integrity, sponsored by Idera, we will take a look at...
2013-09-10
1,219 reads
Introduction to Integrity: Corruption in Allocation Pages
Welcome back for day two of this six part series Introduction to Integrity, sponsored by Idera. In this post, I...
2013-09-05
982 reads
Introduction to Integrity: Interpreting DBCC CHECKDB Results
I want to start a short 6 post series to serve as an introduction to integrity in SQL Server. Most...
2013-09-03
954 reads
Is the Master Certification Dead or Will it be Born Again?
The Certified Master and Architect community was collectively notified Friday, August 30, 10 PM Pacific Time (Microsoft Time) that the...
2013-09-01
938 reads
Setting My Course for Adventure and You Can Too
I’m setting my course for a new adventure, my mind on a new … undertaking. My apologies if you thought this...
2013-08-14
932 reads
Blogs
Advice I Like: Respect
By Steve Jones
“Don’t aim to have others like you; aim to have them respect you.” –...
Blue Sky Programming – The Optimism Trap
Many years ago, before I joined Oracle, I was working on a major modernisation...
Setting Up a Mac for Data Engineering and AI Work
If you work with data pipelines, SQL, notebooks, or machine learning models, a Mac...
Forums
SQL Art, Part 4: Happy 4th of July — A British DBA's Guide to Celebrating a War We Don't Talk About
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
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Question of the Day
BIT_COUNT I
In SQL Server 2025, I have a table (dbo.UserPermission) that contains this data:
UserID UserPermissions 15 23 37What is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount from dbo.UserPermission where UserID = 3;See possible answers