T-SQL Tuesday #133 - Taking a Break
T-SQL Tuesday is a monthly blog party hosted by a different community blogger each month, and this month James McGillivray (blog | twitter) asks us about our views on...
2021-01-13
12 reads
Blog Posts
T-SQL Tuesday #134–Taking a Break
I’m a day late for T-SQL Tuesday this month, literally because I was taking a break. Yesterday I took a holiday to go snowboarding with a friend. The weekend...
2021-01-13
90 reads
Daily Coping 12 Jan 2021
I started to add a daily coping tip to the SQLServerCentral newsletter and to the Community Circle, which is helping me deal with the issues in the world. I’m...
2021-01-12
18 reads
Git in 10 commands to do 99% of gitting and keeping out of trouble
Git is hard, probably harder than it needs to be but I have been using it for about 5 years and have a workflow that works for me. I...
2021-01-12
6 reads
Importance of data governance in the Covid era
One common theme that stood out last year is the oversupply of data to our fingertips. In my line of work as a data professional, I produce, consume and...
2021-01-12 (first published: 2021-01-05)
457 reads
Moving On From PASS. What’s Next?
The COVID-19 global pandemic was by far the biggest influencer of 2020. This virus has cost over 1.8 million lives worldwide, and has upended normal life and commerce for...
2021-01-12
10 reads
Moving On From PASS. What’s Next?
The COVID-19 global pandemic was by far the biggest influencer of 2020. This virus has cost over 1.8 million lives worldwide, and has upended normal life and commerce for...
2021-01-12
40 reads
Saving the Day from Delay: Recap & Series Kick-Off
Ironically, I’m a few months behind on a recap for my presentation on building and using a sustainable, dynamic date query in M code – Saving the Day from...
2021-01-12 (first published: 2021-01-05)
151 reads
Security update for all supported versions of SQL Server (CVE-2021-1636)
Microsoft announced updates today for all supported versions of SQL Server, for a privilege escalation vulnerability that leverages Extended Events. For security reasons no further details have been provided, but...
2021-01-12
1,330 reads
Sometimes a change is as good as a break : T-SQL Tuesday #134
James McGillivray (blog|twitter) wants us to give him a break. Well. Actually I guess he wants to know how we ... Continue reading
2021-01-12
141 reads
Blogs
KDA: Echoes of Deception - Case 6
By Zikato
A cryptic message, a book cipher hidden in art provenance records, and a trail...
Capturing My Own Metrics: #SQLNewBlogger
By Steve Jones
A customer was trying to compare two tables and capture a state as a...
Red Flags in Your Query (T-SQL Tuesday #200)
By Zikato
When I'm looking at a query, I bet it's bad if I see... a...
Forums
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BIT_COUNT II
Comments posted to this topic are about the item BIT_COUNT II
Question of the Day
BIT_COUNT II
In SQL Server 2025, I have a table (dbo.UserPermission) that contains this data:
UserID UserPermissions 15 23 37 4 NULLWhat is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount from dbo.UserPermission where UserID = 4;See possible answers