Monitor Database Offline Events
Hopefully, a database being taken offline is a known event and not a surprise. Occasionally there are gremlins, in the form of users with too many permissions, that tend...
2018-11-15
131 reads
Blog Posts
T-SQL Tuesday – Non-SQL Server Technologies
So, this month’s T-SQL Tuesday topic is to think about a non-SQL Server technology that we want to learn.
For me,...
2018-11-15 (first published: 2018-11-06)
2,159 reads
TSQL Tuesday #108 – Learning to Learn
G’day,
One attribute that I think is more relevant today than ever is to have a broad base of skills with...
2018-11-15
191 reads
Azure SQL Database – Fixing My Scaling Failure
This is kind of a follow up from my last blog post about a scale down request issue. (https://blobeater.blog/2018/11/07/azure-sql-database-aborting-scale-request/) I...
2018-11-14
239 reads
Copying Individual Tables with dbatools
@SQLMonkeyNYC asked on Twitter this morning:
#sqlhelp Does anyone have a product that will back up a single table and restore it to another database? Thanks in advance!!
— The SQL...
2018-11-14
26 reads
Dates and Times in SQL Server: DATEADD()
We are now in the home stretch of the long-running series about dates and times in SQL Server and Azure...
2018-11-14
245 reads
Filtered Indexes in SQL Server
(Be sure to checkout the FREE SQLpassion Performance Tuning Training Plan - you get a weekly email packed with all the...
2018-11-14 (first published: 2018-11-05)
2,615 reads
Fix My Functions: Speeding Up Scalar and Table Valued UDFs (video)
Last week, I was lucky enough to present on the topic of TSQL User Defined Functions (UDFs) in SQL Server at the PASS Summit. My session was live-streamed, and...
2018-11-14
108 reads
SQL Homework – November 2018 – Constraints
You’ve created tables before but how about constraints? Constraints allow a finer level of control over what data is allowed...
2018-11-14 (first published: 2018-11-05)
1,939 reads
Switching blog website
For quite some years now I have been active on my blog over at www.dotnine.net. While there was nothing wrong with...
2018-11-14
198 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